UD2 Series - KEMET
Miniature Signal Relays
UC2/UD2 Series Overview
Applications
The KEMET UC2/UD2 miniature signal relays offer a super compact case size in a flat package. Minimal board space is consumed with either a through-hole or surface mount configuration. These relays are recognized by UL and CSA, while also being compliant with Part 68 of the FCC’s 1,500 V surge capacity.
• Electronic switching systems • PBX • Terminal equipment • Telephone systems
Benefits • Low power consumption (< 140 mW) • Super compact and lightweight • Flat package for dense mounting • Low magnetic interference • Tube or embossed tape and reel packaging • UL recognized (E73266) and CSA certified (LR46266) • Surface mount and through-hole options
Part Number System UD2-
3
S
NU
-L
Series
Coil Voltage
Latch Type
Lead Type
Packaging
Blank = Non-latch type S = Single coil latch type
NU = Standard NE = Low power consumption (Non-latch) NUN = Minimum footprint NEN = Low power consumption (Non-latch), Minimum footprint
Blank = Tube -L = Embossed tape on reel
UC2- = Through-hole mount 3 = 3 VDC UD2- = Surface mount 4.5 = 4.5 VDC 5 = 5 VDC 12 = 12 VDC
One world. One KEMET © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
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Miniature Signal Relays – UC2/UD2 Series
Dimensions –D Millimeters Maximum
B Maximum
UC2 Series
H Maximum
D Maximum 0.4 1.5 0.4 1.5
3.2
P1 P 1
3.2
P1 P 1
K H Maximum 1.5
B Maximum 0.2
0.2
K 1.5
P2
P2
UD2 Series B Maximum
D Maximum
0.4 1.5 0.4 1.5 Series
D Maximum
3.2
3.2
UC2 (NU, NE) UD2 (NU, NE) UD2 (NUN, NEN)
P1
P1
P1 P1 D 10.6 10.6 10.6
K
H Maximum
1.5 K H Maximum
0.2
B Maximum P2
0.2
P3
P2
1.5 H
B
P1
P P2 3
P3
K
5.3 5.45 6.0
6.5 6.5 6.5
2.2 2.2 2.2
5.08 5.08 5.08
— 8.4 6.8
3.4 0.2 0.2
General tolerance: ±0.3 Tolerance of lead pitch: ±0.15
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
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Miniature Signal Relays – UC2/UD2 Series
Pin Configurations Bottom view Single coil latch type (Reset position)
Non-latch type (Non-energized position)
2
3
4
+
Direction mark
Direction mark
1
8
7
6
1
2
3
4
8
7
6
5
+SR - +
5
S: Coil polarity for Set R: Coil polarity for Reset
Safety Standards and Ratings Certification Body
1 2
Mark
Specification
File Number
UL
UL Recognized (UL508)1
E73266
CSA
CSA Certified (CSA 22.2 #14)2
LR46266
Rating 30 VDC, 1 A (resistive) 110 VDC, 0.3 A (resistive) 125 VAC, 0.5 A (resistive)
Spacing: UL840 Spacing: CSA std950
Certification Body
Mark
TUV
Specification
File Number
Class
Rating
TUV Certified (EN61810)
2050596
Basic insulation
Creepage and clearance of coil to contact is more than 2 mm (According to EN60950)
Environmental Compliance All KEMET relays are RoHS Compliant.
RoHS Compliant
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
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Miniature Signal Relays – UC2/UD2 Series
Table 1 – Ratings & Part Number Reference Part Number
Nominal Coil Voltage (VDC)
Lead Type
Packaging
UC2-3(1)NU UC2-4.5(1)NU UC2-5(1)NU UC2-12(1)NU UC2-3NE1 UC2-4.5NE1 UC2-5NE1 UD2-3(1)NU UD2-4.5(1)NU UD2-5(1)NU UD2-12(1)NU UD2-3NE1 UD2-4.5NE1 UD2-5NE1 UD2-3(1)NU-L UD2-4.5(1)NU-L UD2-5(1)NU-L UD2-12(1)NU-L UD2-3NE-L1 UD2-4.5NE-L1 UD2-5NE-L1 UD2-3(1)NUN UD2-4.5(1)NUN UD2-5(1)NUN UD2-12(1)NUN UD2-3NEN1 UD2-4.5NEN1 UD2-5NEN1 UD2-3(1)NUN-L UD2-4.5(1)NUN-L UD2-5(1)NUN-L UD2-12(1)NUN-L UD2-3NEN-L1 UD2-4.5NEN-L1 UD2-5NEN-L1
3 4.5 5 12 3 4.5 5 3 4.5 5 12 3 4.5 5 3 4.5 5 12 3 4.5 5 3 4.5 5 12 3 4.5 5 3 4.5 5 12 3 4.5 5
Radial Radial Radial Radial Radial, Low power consumption Radial, Low power consumption Radial, Low power consumption Surface mount Surface mount Surface mount Surface mount Surface mount, Low power consumption Surface mount, Low power consumption Surface mount, Low power consumption Surface mount Surface mount Surface mount Surface mount Surface mount, Low power consumption Surface mount, Low power consumption Surface mount, Low power consumption Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Low power consumption, Minimum Footprint Surface mount, Low power consumption, Minimum Footprint Surface mount, Low power consumption, Minimum Footprint Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Low power consumption, Minimum Footprint Surface mount, Low power consumption, Minimum Footprint Surface mount, Low power consumption, Minimum Footprint
Tube Tube Tube Tube Tube Tube Tube Tube Tube Tube Tube Tube Tube Tube Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tube Tube Tube Tube Tube Tube Tube Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel
(1) To complete KEMET part number, leave blank for Non-latch or insert S for Single coil. Designates latch type. 1 Only available as Non-latch.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
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Miniature Signal Relays – UC2/UD2 Series
Land Pattern – Millimeters UC2 Series (bottom view)
7.6 7.6 2.2 3.2 2.2 3.2 2.2 2.2
1.5 1.5
1.5 81.5 - ø 0.85 8 - ø 0.85
V V
UD2 Series (top view) 1.5 1.5
7.6 7.6 2.2 3.2 2.2 3.2 2.2 2.2
1.5 1.5
V V
X X 0.8 0.8
Series
V
X
UC2 (NU, NE) UD2 (NU, NE) UD2 (NUN, NEN)
5.08 6.74 5.94
— 1.86 2.66
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
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Miniature Signal Relays – UC2/UD2 Series
Soldering Process UC2 – Through-hole Mounting Automatic Soldering Preheating: 110–120°C/110 seconds (maximum) Solder temperature: 260°C maximum Solder time: 5 seconds maximum
Note: KEMET recommends cooling down a printed circuit board to less than 110°C within 40 seconds after soldering.
Manual Soldering Solder temperature: 350°C maximum Solder time: 3 seconds maximum
UD2 – Surface Mounting IRS Method
Temperature (˚C)
Maximum 240˚C
220 200 180
45 (Maximum 70)
Time (seconds)
70 (Maximum 120) 190 (Maximum 300)
Note: Temperature profile shows printed circuit board surface temperature on the relay terminal portion. Please consult KEMET if you wish to use a temperature profile other than above.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
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Miniature Signal Relays – UC2/UD2 Series
Contact Specifications Item
UC2/UD2
Contact Form
2 Form C
Contact Material
Contact Ratings
Silver alloy with gold alloy overlay Maximum Switching Power
30 W, 37.5 VA
Maximum Switching Voltage
220 VDC, 250 VAC
Maximum Switching Current
1A
Maximum Carrying Current
1A
Minimum Contact Ratings
10 mVDC, 10 µA*1
Initial Contact Resistance
100 mΩ maximum (initial)
Operating Time (excluding bounce)
Approximately 2 milliseconds
Release Time (excluding bounce)
Approximately 1 milliseconds
Insulation Resistance
1,000 MΩ at 500 VDC
Withstand Voltage
Between Open Contacts
1,000 VAC (for one minute), 1,500 V surge (10 x 160 µs)*2
Between Adjacent Contacts
1,000 VAC (for one minute), 1,500 V surge (10 x 160 µs)*2
Between Coil and Contacts
1,500 VAC (for one minute), 2,500 V surge (2 x 10 µs)*3
Shock Resistance
735 m/s2 (75 G) – misoperation 980 m/s2 (100 G) – destructive failure
Vibration Resistance
10 to 55 Hz, double amplitude 3 mm (20 G) – misoperation 10 to 55 Hz, double amplitude 5 mm (30 G) – destructive failure −40 to +85°C
Ambient Temperature
−40 to +70°C (Low power consumption type)
Coil Temperature Rise
18°C at nominal coil voltage (140 mW) Non-load
5 x 107 operations (Non-latch type)*4 1 x 107 operations (Latch type)
Load
30 VDC 1 A (resistive), 1 x 105 operations at 20°C, 1 Hz 125 VAC 0.3 A (resistive), 1 x 105 operations at 20°C, 1 Hz
Running Specifications Weight
Approximately 0.8 g
This value is a reference value in the resistance load. Minimum capacity changes depending on the switching frequency, environment temperature, and load. *2 Rise time: 10 µs; decay time to half crest: 160 µs. *3 Rise time: 2 µs; decay time to half crest: 10 µs. *4 This shows the number of operations with fatal defects. Stable characteristics are maintained for 1 x 107 operations. *1
Coil Specifications Non-latch Type (at 20°C)
1
Nominal Coil Voltage (VDC)
Coil Resistance (Ω) ±10%
Operating Voltage1 (VDC)
Release Voltage1 (VDC)
Nominal Operating Power (mW)
3
64.3
2.25
0.3
140
4.5
145
3.38
0.45
140
5
178
3.75
0.5
140
12
1028
9.0
1.2
140
Test by pulse voltage.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
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Miniature Signal Relays – UC2/UD2 Series
Coil Specifications cont’d Single Coil Latch Type (at 20°C)2 Nominal Coil Voltage (VDC)
1 2
Coil Resistance (Ω) ±10%
Set Voltage1 (VDC)
Reset Voltage1 (VDC)
Nominal Operating Power (mW)
3
90
2.25
2.25
100
4.5
202.5
3.38
3.38
100
5
250
3.75
3.75
100
12
1440
9.0
9.0
100
Test by pulse voltage. Latch type relays should be initialized to a known position before using. Only the specified polarity should be used to energize the coil.
Non-latch, Low Power Consumption (NE, NEN) Type (at 20°C)
1
Nominal Coil Voltage (VDC)
Coil Resistance (Ω) ±10%
Operating Voltage1 (VDC)
Release Voltage1 (VDC)
Nominal Operating Power (mW)
3
90
2.4
0.3
100
4.5
202.5
3.6
0.45
100
5
250
4.0
0.5
100
Test by pulse voltage.
Recommended Relay Drive Conditions Coil Type
Rating
Non-latch Non-latch (Low power consumption type)
Voltage: ≤ ±5% of nominal voltage Square pulse (rise and fall time is rapid) Pulse height: ≤ ±5% of nominal voltage Pulse Width: > 10 ms
Single Coil
Ambient Temperature −40 to +85°C −40 to +70°C −40 to +85°C
Marking Top view
Part number
Direction mark (pin No. 1 and 8)
Date code
1A1727F UC2-5NU JAPAN
Company logo
Country of origin
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
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UC2/UD2 UC2/UD2 SERIES SERIES UC2/UD2 UC2/UD2 SERIES SERIES UC2/UD2 UC2/UD2 SERIES SERIES
Miniature Signal Relays – UC2/UD2 Series
PERFORMANCE PERFORMANCE DATA DATA
PERFORMANCE PERFORMANCE DATA PERFORMANCE PERFORMANCE DATADATA DATA Performance Data
� COIL TEMPERATURE � COIL TEMPERATURE RISE RISE Coil Temperature � TEMPERATURE COIL TEMPERATURE � Rise COIL RISE RISE Temperature Temperature is TEMPERATURE measured is by measured coil resistance by coil resistance � COIL � COIL TEMPERATURE RISE RISE Temperature Temperature is measured is byresistance coil by coil resistance Temperature is measured by resistance Temperature Temperature is measured isbycoil measured coilmeasured by resistance coil resistance
Coil Coil Coil temperature temperature Coil Coil 30 30 temperature temperature rise (°C) rise (°C) temperature temperature
Coil temperature Coil temperature 60 Coil Coil temperature risetemperature (°C rise (°C ) Coil temperature Coil) temperature
60
) 60 rise) (°C ) rise (°Crise ) (°Crise (°C
40 40
40
20 20
20
0 0
0 0
�
Coil
60 60 60 40 40 40
30
30 rise (°C)30 rise (°C)rise (°C) rise (°C) 20
20 20
30
20 Applied power Applied 0.14Wpower 0.14W 20 20 power Applied 0.14W power 0.14W powerApplied 0.14W power 0.14W 10AppliedApplied Applied power Applied 0.1W power 0.1W 10 10 Applied power Applied 0.1Wpower 0.1W
20 10 10 20 20 10 Applied powerApplied 0.1W power 0.1W 0 0 0 0 10 5 1510 20 15 20 00 100 0 200 100 300 200 400 300 400 0 0 0 0 50 0 0 5 0 50 15 10 2015 20 20 0100 01000200 100 200300200300 200 400 300 400 400 0 100 400300 10 Applied 5 10515time 10Applied 20 15 Applied power Applied (mW) power (mW) (minute) time (minute) power Applied (mW) power time Applied (minute) (minute) AppliedApplied power Applied (mW) power (mW)(mW) AppliedApplied timeApplied (minute) time time (minute)
� MAXIMUM � MAXIMUM COIL VOLTAGE COIL VOLTAGE
SWITCHING � SWITCHING CAPACITYCAPACITY
�Maximum MAXIMUM �a maximum MAXIMUM COIL VOLTAGE COIL VOLTAGE � Capacity SWITCHING �allowed SWITCHING CAPACITY CAPACITY This This is COIL value a maximum of permissible value of alteration. permissible alteration. This This maximum is allowed value. maximum value. � MAXIMUM � is COIL MAXIMUM VOLTAGE VOLTAGE Switching � SWITCHING � isSWITCHING CAPACITY CAPACITY Coil Voltage This is a maximum This is a value maximum of permissible of permissible alteration. alteration.use. This is allowed This maximum is allowed value. maximum value. Inquire with NEC Inquire TOKIN with NEC under TOKIN continuous under use. continuous Inquire with Inquire NEC TOKIN with NEC for maximum TOKIN for value maximum under value continuous under continuous This is a maximum This isvalue a maximum of permissible valuevalue of alteration. permissible alteration. This is allowedThis maximum is allowed value. maximum value. Maximum Values Maximum value of TOKIN permissible alteration Inquire with Inquire NEC with NEC under TOKIN continuous under use. continuous use. Inquire withInquire NEC TOKIN with NEC for maximum TOKIN for value maximum undervalue continuous under continuous Inquire with NEC Inquire TOKIN with for NEC maximum TOKIN for value maximum under continuous value under continuous
2.0 2.0
2.0 2.0 2.0 2.0 1.0 1.0 Contact Contact 1.0 1.0 0.5 1.0 0.5 Contact Contact 1.0 current (A) current (A) Contact Contact 0.5 (A) current0.5 (A) current 0.5 0.5 current (A)
current (A)
Inquire with NEC Inquire TOKIN withunder NEC continuous TOKIN under use. continuous use.
DC(Resistive) DC(Resistive) 200 DC(Resistive) DC(Resistive) AC(Resistive) AC(Resistive) DC(Resistive) DC(Resistive) 200 200 200 AC(Resistive) AC(Resistive) AC(Resistive) AC(Resistive) Ratio of 150 Ratio of of 150 Ratio nominal nominal Ratio of of Ratio Ratio of
Low power consumption Low power consumption type type
200 Low power consumption Low power consumption type type type Low power type consumption 200 Low power consumption
150 150 150 nominal coil nominal coil nominalnominal 100 100 coil coil voltagecoil 100 voltage coil 100 100 100 150
voltage (%) voltage (%) 0.2 voltage voltage 50 50 (%) (%) (%) 50 50 50 (%) 0.2 0.2 50 0.1 0.1 10 50 20 100 50 100 60 80 100 -40 -20 -40 0 -20 20 040 2060 4080 100 0.1 10 0.1 20 0.1 0.1 250VAC 250VAC -40 -20 -40 10 2010 20 10 5020 50 20 100 100 50 100 100 0 -20 20 020 40 20 60 40 80 60 100 80 10 50 -40 -20 0 40 60 80(°C) 100 100 -40 -20 0 20 40 60 80 100 Ambient temperature Ambient temperature (°C) 250VAC (V) voltage (V) 250VAC Contact voltage Contact 250VAC 250VAC 220VDC 220VDC Ambient temperature Ambient temperature (°C) (°C) (V) (V) Contact voltage Contact voltage Ambient temperature Ambient temperature (°C) (°C) (V) voltage (V) Contact voltage Contact 220VDC 220VDC
0.2 0.2
0.2
220VDC
220VDC
Applied Voltage vs.� Timing � APPLIED VOLTAGE APPLIED VS. VOLTAGE TIMINGVS. TIMING (Sample:UC2-5NU) (Sample:UC2-5NU) � APPLIED � VOLTAGE APPLIED VOLTAGE VS. TIMING VS. TIMING (Sample:UC2-5NU) (Sample:UC2-5NU) (Sample: UC2–5NU) � APPLIED � VOLTAGE APPLIED VS. VOLTAGE TIMING VS.(Sample:UC2-5NU) TIMING (Sample:UC2-5NU) 4 4
4
3 3
3
4 3
3 3
1
1 1
Operate Operate 2 Operate time Operate time OperateOperate 2 2 2 (ms) time time (ms) time time 1 (ms) (ms) (ms) (ms)
8
8 8
8
1
1
0
0 0
0
4 4
2 2
4
(Without coil(Without diode) coil diode) 4 (Without coil(Without diode) coil diode) (Without coil diode) (Without coil diode) 4
4 4
4
3 3 3 Release 2Release 2 time Release time ReleaseRelease 2 2 2 2 3 Release
time
(ms)
3 3
time (ms) time time (ms) 1 (ms) (ms) (ms) 1
1
0 0 100 0 150 100 200 150 250 200 250 0 01000 0100 100 150200150200 150 250 200 250 250 0 0 150 100 250 200 Applied power Applied (mW) power (mW) power Applied (mW) power AppliedApplied power Applied (mW) power (mW)(mW)
0
0 0
1
1 1
0 0 100 0 200 100 300 200 400 300 400 0 01000 0100 100 200300200300 200 400 300 400 400 0 200 100 400 300 Applied power Applied (mW) power (mW) power Applied (mW) power AppliedApplied power Applied (mW) power (mW)(mW)
8 8
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
●All specifications ●All in specifications this catalog in and this production catalog and status production of products status areofsubject products to change are subject without to change notice.without Prior tonotice. the purchase, Prior to please the purchase, contactplease NEC TOKIN contactfor NEC updated TOKIN product for updated data. product data. ●All specifications ●All specifications inathis catalog inand production catalog and status production of products status are ofsubject products toprior are change subject without to change notice.without Prior tonotice. the purchase, Prior to the please purchase, contactplease NEC TOKIN contactfor NEC updated TOKIN product for updated data. product data. ●Please request ●Please for specification request for athis sheet specification for detailed sheet product for detailed data prior product the data purchase. to purchase. All specifications ●All in specifications this catalog and in this production catalog status and production of products status are subject of products totochange are subject without tothe notice. change Prior without to the notice. purchase, Prior to please the purchase, contact NEC please TOKIN contact for updated NEC TOKIN product for updated data. product data. ●Please request ●Please forproduct a specification request forproduct a sheet specification for detailed sheet product for detailed data prior product to the data purchase. prior to the purchase. using ●Before the using ina this the catalog, in please this catalog, read "Precautions" please "Precautions" and precautions other safety listed precautions in the printed listedversion in the printed catalog.version catalog. Please ●Before request●Please for a specification request forsheet specification for detailed sheet product for detailed data priorproduct toread the and purchase. dataother prior safety to the purchase.
9
UC2/UD2 SERIES UC2/UD2 SERIES SERIES UC2/UD2
Miniature Signal Relays – UC2/UD2 Series
Performance Data cont’d
Operate and Release Voltage vs. Ambient Temperature OPERATE AND RELEASE VOLTAGE VS.AMBIENT This�shows a typical change of operate (release) TEMPERATURE voltage. The value of must operate is estimated, so coil voltage must be This shows a typical change of operate (release) voltage. The TEMPERATURE value of must operate is estimated, so coil voltage must be applied � OPERATE AND RELEASE VOLTAGE VS.AMBIENT applied thanAND thisRELEASE value for safe operation. For hot start operation, please inquire with KEMET. � higher OPERATE VOLTAGE VS.AMBIENT TEMPERATURE more than this value for safety operation. For hot start operation, please inquire with NEC TOKIN. This shows shows aa typical typical change change of of operate operate (release) (release) voltage. voltage. The The value value of of must must operate operate is is estimated, estimated, so so coil coil voltage voltage must must be be applied applied This more than than this this value value for for safety safety operation. operation. For For hot hot start start operation, operation, please please inquire inquire with with NEC NEC TOKIN. TOKIN. more
100 100 100 80 Ratio of nominal coilRatio voltage of (%) nominal Ratio of nominal coil voltage voltage (%) (%) coil
Must operate voltage
Operate voltage (typical)
Must operate operate voltage voltage Must
80 80 60
Operate voltage voltage (typical) (typical) Operate
60 60 40
Release voltage (typical)
40 40 20
Release voltage voltage (typical) (typical) Release
20 20 0 -40 -40 00 -40
-20 -20 -20
0
20
40
60
80
20 temperature 40 60 (°C) 00 Ambient 20 40 60
100
80 80
100 100
Ambient temperature temperature (°C) (°C) Ambient RUNNING TEST (Non-load) Running(Load: Test none, (Non-load) Drive:5VDC，50Hz，50%duty, Ambient temperature :room temperature, Sample:UC2-5NU ,20pieces) � RUNNING RUNNING TEST TEST (Non-load) (Non-load) � (Load: none; Drive: 5 VDC, 50 Hz, 50% duty; Ambient Temperature: room temperature; Sample: UC2–5NU, (Load: none, Drive:5VDC，50Hz，50%duty, Ambient temperature temperature :room temperature, temperature, Sample:UC2-5NU ,20pieces) 10000 (Load: none, Drive:5VDC，50Hz，50%duty, Ambient :room Sample:UC2-5NU ,20pieces)
�
10000 10000 Contact
5
1000
1000 resistance 1000 Contact Contact (mΩ) resistance resistance 100 (mΩ) (mΩ) 100 100 10 10 0 10
20 pieces)
20 00
50
100
500
4 20 50(×10 100 ) Operations 20 50 100
500 500
�
55 Operate 4 4 voltage Operate 3 4 Operate (V)voltage voltage2 33 Release (V) (V) 2 voltage Release 1 2 Release (V)voltage voltage0 11 (V) 1000 (V) 000 1000 1000 00
Operate voltage Operate voltage voltage Operate
Release voltage Release voltage voltage Release 20
50
20 20
100
500
50 100 (×104) Operations 50 100
4 4 Operations (×10 (×104)) RUNNING TEST(Load) Operations Operations (×10 (×104)) Operations (Load: 50VDC 0.1A resistive,Drive:5VDC,5Hz,50%duty,Ambient temperature:85 °C, Sample:UC2-5NU ,10pieces) � RUNNING TEST(Load) � RUNNING TEST(Load) Running Test50VDC (Load)0.1A (Load: 50VDC 0.1A resistive,Drive:5VDC,5Hz,50%duty,Ambient resistive,Drive:5VDC,5Hz,50%duty,Ambient temperature:85 temperature:85 °C, °C, Sample:UC2-5NU Sample:UC2-5NU ,10pieces) ,10pieces) (Load:
1000
500 500
1000 1000
0.1 A resistive; Drive: 5 VDC, 5 Hz, 50% duty; Ambient Temperature: 85°C; Sample: UC2–5NU, 10 pieces) (Load: 50 VDC, 5 10000 5 4 5
10000 10000 Contact resistance Contact Contact (mΩ) resistance resistance (mΩ) (mΩ)
Operate 3 voltage Operate Operate 2 (V)voltage voltage Release (V) 1 (V)
1000 1000 1000 100
Operate voltage voltage Operate
44 33
Release voltage
22
Release voltage voltage Release
Release 1 Release 0 1
100 100
000
10 10 0 10
Operate voltage
2 00
5
10
50
104 22 Operations 55 (×10 10 )
50 50
100 100 100
2 00
5 22
10
50
4 10 Operations (×10 ) 55 10
50 50
100 100 100
4
Operations (×10 (×104)) Operations
4
Operations (×10 (×104)) Operations
9 99
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase.
10
UC2/UD2 SERIES UC2/UD2 SERIES UC2/UD2 SERIES
Miniature Signal Relays – UC2/UD2 Series
Performance Data cont’d �
BREAKDOWN VOLTAGE
� BREAKDOWN VOLTAGE Sample: UC2-5NU 10peices � Voltage BREAKDOWN VOLTAGE Breakdown Sample: UC2-5NU 10peices Sample: UC2-5NU 10peices (Sample: UC2–5NU, 10 pieces) (a) Between open contacts (a) Between open contacts (a) 100 Between open contacts 100 100 50 Distribution 50 Distribution 50 Distribution
(b) Between adjacent contacts (b) Between adjacent contacts (b) Between adjacent contacts 100 100 100 50 50 Distribution (%) 50 Distribution (%) Distribution (%) 0 0.5 1.0 1.5 2.0 1.0 1.5 2.0 2.5 0 0 0.5 1.0 1.5 2.0 1.0 voltage 1.5 (K V) 2.0 2.5 0 Breakdown voltage (K V) 0.5 1.0 1.5 2.0 1.0 Breakdown 1.5 2.0 2.5 Breakdown voltage (K V) Breakdown voltage (K V) Breakdown voltage (K V) Breakdown voltage (K V) (C) Between coil and (C) Between coil and (C) 100 Between coil and 100 100 Distribution (%) 50 Distribution (%) 50 Distribution (%) 50
0 0
0
1.5 2.0 2.5 2.5over 0 1.5 2.0 2.5 2.5over 1.5 Breakdown 2.0 2.5 voltage 2.5over (K V) Breakdown voltage (K V) Breakdown voltage (K V)
0
Alteration of�Voltage in Dense Mounting ALTERNATION OF VOLTAGE IN DENSE MOUNTING (Magnetic interference) � ALTERNATION OF VOLTAGE IN DENSE MOUNTING (Magnetic interference) (magnetic interference) � ALTERNATION OF VOLTAGE IN DENSE MOUNTING (Magnetic interference) Alternation of operate voltage Alternation of operate voltage Alternation of operate voltage +40
+40 +30 +40 +20 +30
-30-40 -40
+30 +40 +20 +30
+30
+10 +20 Ratio of +10 0 Ratio alternation (%)of0-10 Ratio of alternation (%) alternation (%) -10-20 -30 -20
+20
+30
+10 +20 Ratio of +10 0 Ratio alternation (%)of0-10 Ratio of alternation (%) alternation (%) -10-20 -30 -20
+10 0 -10 -20 -30 a -40
a
Alternation of operate voltage Alternation of operate voltage Alternation of operate voltage +40
+40
b
b a
c d e b c d c d layoute Mounting
f
e
-30-40
f
-40
f
+20 +10 0 -10 -20 -30 a -40
a
b
b a
Mounting layout Mounting layout Device under test Device under test Device under test OFF OFF ON OFF ON ON OFF OFF ON
ON ON
OFF ON OFF
ON ON
3mm
a ON ON ON ON ON ON
10
OFF OFF OFF
ON ON e
OFF OFF e
OFF
c
c
d d
3mm
2.5mm 2.5mm
2.5mm
OFF
ON OFF c
b
b
ON
e
10
b
a
a
3mm
OFF
ON
f
OFF
OFF ON
c d e f b c d e cMounting d layoute f Mounting layout Mounting layout
d
OFF OFF OFF f f
f
10
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●All specifications in this sheet catalog production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request a specification forand detailed product data prior to thetopurchase. ●All specifications inforthis catalog and production status of products are subject change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
11
S
Miniature Signal Relays – UC2/UD2 Series
Tube Packing – Millimeters 50 pieces/Tube (anti-static)
12.1
560
11.0
Direction of relay direction mark
Rubber stopper (Yellow)
Rubber stopper (Green)
Tape & Reel Packaging Information (UD2 only) – Millimeters Appearance
Reel Reel Reel Emboss Emboss
Emboss
1,200 pieces/Reel 1,200 pieces/Reel Reel diameter: 380mm 1,200 pieces/Reel Reel diameter: 380mm
Reel diameter: 380mm
Carrying tape Carrying tape
Carrying tape
Top cover tape Top cover tape
Top cover tape max. 8.1 max.A8.1 A
Tape Dimensions 2.0
Φ 1.5 Φ 1.5 Φ 2.2 Φ 2.2
Φ 1.5
16 12
16 12
1.75 1.75
2.0 4
1.75 4
Φ 2.2 B 12.1 B 12.1
0.4
max.A8.1
4
2.0
16 12
0.4
11.5 11.5
0.4
14.7 11.4 14.7 11.4 24.0 24.0
Series
A
B
NU-L, NE-L NUN-L, NEN-L
Maximum 6.2 Maximum 6.6
9.2 7.5
11.5 24.0
14.7 11.4
12.1 B
AND TAPE CARRYING DIRECTION Relay Direction Mark and Tape Carrying Direction KRK AND TAPE CARRYING DIRECTION Sprocket Sprocket holehole Direction Direction markmark
D TAPE CARRYING DIRECTION Sprocket hole
Direction of unreeling Direction of unreeling
Direction mark
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
12
NOTE ON CORRECT USE 1. Notes on contact load
at a temperature outside this range may adversely affect
Make sure that the contact load is within the specified range;
otherwise, lifetime of Series the contacts Miniature Signal Relaysthe – UC2/UD2
will be shortened
insulation or contact performance. - If the relay is used for a long period of time in highly humid
considerably.
(RH 85% or higher) environment, moisture may be absorbed
Note that the running performance shown is an example,
into the relay. This moisture may react with the NOx and
Notes onandUsing Relays that it varies depending on parameters such as the type of load, switching
frequency, driver circuit, and
ambient temperature under the actual
operating conditions.
1. Contact Evaluate Load the performance by using the actual
circuit before
SOx generated by glow discharges that occur when the contacts are opened or closed, producing nitric or sulfuric acid. If this happens, the acid produced may corrode the metallic parts of the relay, causing operational malfunction.
f any material containing silicon (silicon rubber, silicon oil, Make sure that the contact load is within the specified- Irange; otherwise, the lifetime of the contacts will be shortened 2. Driving relays and silicon based coating material) is used in the considerably. Noteconnection that thediagram running performance is an example, andisthat varies that depending on parameters such - If the internal of a relay shows + and - shown neighborhood of relay, there someitpossibility these symbols the coil, apply the rated voltage to driver the relaycircuit, in materials will emit silicon gas that will penetrate the relay. In operating conditions. as the type of on load, switching frequency, and ambient temperature under the actual using the relay.
the specified
direction. If a rippled DC current source is
used, abnormalities such
as beat at the coil may occur.
2. Driving Relays - The maximum voltage that can be applied to the coil of the relay
varies depending on the ambient temperature.
this case, the switching contact may generate silicon compounds on the surface of contacts. This silicon compound may result in contact failure. Avoid use of relay in such an environment.
• If theGenerally, internaltheconnection diagram of a relay shows -+ and - symbols on the coil, apply the rated voltage to the relay in higher the voltage applied to the coil, the Because the operating temperature range varies the specified If aNote, rippled DC that current source is used, abnormalities at the coil may occur. shorter the direction. operating time. however, a high depending on the humidity, use the such relay inas theheat temperature voltage also increases the bounce of the
contacts and
range illustrated in the figure below. Prevent the relay from
• The maximum voltageandthat canfrequency, be applied the coilbeing of frozen the relay varies depending on the ambient temperature. the contact opening closing whichtomay and avoid the generation of condensation. shorten the the lifetime of the contacts. Generally, higher the voltage applied to the coil, the shorter the operating time. Note, however, that high voltage If the driving voltage waveform of the relay coil rises and 85 opening and closing frequency, which may shorten the also -increases the bounce of the contacts and the contact 80 falls gradually, the inherent performance of the relay may not lifetime of the contacts. be fully realized. Make sure that the voltage waveform 60 Humidity (%RH) 40
instantaneously rises and falls as a pulse.
Nominal coil voltage
20 5 -60 -40 -20 0 20 40
0
60
80 100
Temperature (°C )
UC2/UD2 Series Overview
Applications
The KEMET UC2/UD2 miniature signal relays offer a super compact case size in a flat package. Minimal board space is consumed with either a through-hole or surface mount configuration. These relays are recognized by UL and CSA, while also being compliant with Part 68 of the FCC’s 1,500 V surge capacity.
• Electronic switching systems • PBX • Terminal equipment • Telephone systems
Benefits • Low power consumption (< 140 mW) • Super compact and lightweight • Flat package for dense mounting • Low magnetic interference • Tube or embossed tape and reel packaging • UL recognized (E73266) and CSA certified (LR46266) • Surface mount and through-hole options
Part Number System UD2-
3
S
NU
-L
Series
Coil Voltage
Latch Type
Lead Type
Packaging
Blank = Non-latch type S = Single coil latch type
NU = Standard NE = Low power consumption (Non-latch) NUN = Minimum footprint NEN = Low power consumption (Non-latch), Minimum footprint
Blank = Tube -L = Embossed tape on reel
UC2- = Through-hole mount 3 = 3 VDC UD2- = Surface mount 4.5 = 4.5 VDC 5 = 5 VDC 12 = 12 VDC
One world. One KEMET © KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
1
Miniature Signal Relays – UC2/UD2 Series
Dimensions –D Millimeters Maximum
B Maximum
UC2 Series
H Maximum
D Maximum 0.4 1.5 0.4 1.5
3.2
P1 P 1
3.2
P1 P 1
K H Maximum 1.5
B Maximum 0.2
0.2
K 1.5
P2
P2
UD2 Series B Maximum
D Maximum
0.4 1.5 0.4 1.5 Series
D Maximum
3.2
3.2
UC2 (NU, NE) UD2 (NU, NE) UD2 (NUN, NEN)
P1
P1
P1 P1 D 10.6 10.6 10.6
K
H Maximum
1.5 K H Maximum
0.2
B Maximum P2
0.2
P3
P2
1.5 H
B
P1
P P2 3
P3
K
5.3 5.45 6.0
6.5 6.5 6.5
2.2 2.2 2.2
5.08 5.08 5.08
— 8.4 6.8
3.4 0.2 0.2
General tolerance: ±0.3 Tolerance of lead pitch: ±0.15
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
2
Miniature Signal Relays – UC2/UD2 Series
Pin Configurations Bottom view Single coil latch type (Reset position)
Non-latch type (Non-energized position)
2
3
4
+
Direction mark
Direction mark
1
8
7
6
1
2
3
4
8
7
6
5
+SR - +
5
S: Coil polarity for Set R: Coil polarity for Reset
Safety Standards and Ratings Certification Body
1 2
Mark
Specification
File Number
UL
UL Recognized (UL508)1
E73266
CSA
CSA Certified (CSA 22.2 #14)2
LR46266
Rating 30 VDC, 1 A (resistive) 110 VDC, 0.3 A (resistive) 125 VAC, 0.5 A (resistive)
Spacing: UL840 Spacing: CSA std950
Certification Body
Mark
TUV
Specification
File Number
Class
Rating
TUV Certified (EN61810)
2050596
Basic insulation
Creepage and clearance of coil to contact is more than 2 mm (According to EN60950)
Environmental Compliance All KEMET relays are RoHS Compliant.
RoHS Compliant
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
3
Miniature Signal Relays – UC2/UD2 Series
Table 1 – Ratings & Part Number Reference Part Number
Nominal Coil Voltage (VDC)
Lead Type
Packaging
UC2-3(1)NU UC2-4.5(1)NU UC2-5(1)NU UC2-12(1)NU UC2-3NE1 UC2-4.5NE1 UC2-5NE1 UD2-3(1)NU UD2-4.5(1)NU UD2-5(1)NU UD2-12(1)NU UD2-3NE1 UD2-4.5NE1 UD2-5NE1 UD2-3(1)NU-L UD2-4.5(1)NU-L UD2-5(1)NU-L UD2-12(1)NU-L UD2-3NE-L1 UD2-4.5NE-L1 UD2-5NE-L1 UD2-3(1)NUN UD2-4.5(1)NUN UD2-5(1)NUN UD2-12(1)NUN UD2-3NEN1 UD2-4.5NEN1 UD2-5NEN1 UD2-3(1)NUN-L UD2-4.5(1)NUN-L UD2-5(1)NUN-L UD2-12(1)NUN-L UD2-3NEN-L1 UD2-4.5NEN-L1 UD2-5NEN-L1
3 4.5 5 12 3 4.5 5 3 4.5 5 12 3 4.5 5 3 4.5 5 12 3 4.5 5 3 4.5 5 12 3 4.5 5 3 4.5 5 12 3 4.5 5
Radial Radial Radial Radial Radial, Low power consumption Radial, Low power consumption Radial, Low power consumption Surface mount Surface mount Surface mount Surface mount Surface mount, Low power consumption Surface mount, Low power consumption Surface mount, Low power consumption Surface mount Surface mount Surface mount Surface mount Surface mount, Low power consumption Surface mount, Low power consumption Surface mount, Low power consumption Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Low power consumption, Minimum Footprint Surface mount, Low power consumption, Minimum Footprint Surface mount, Low power consumption, Minimum Footprint Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Minimum footprint Surface mount, Low power consumption, Minimum Footprint Surface mount, Low power consumption, Minimum Footprint Surface mount, Low power consumption, Minimum Footprint
Tube Tube Tube Tube Tube Tube Tube Tube Tube Tube Tube Tube Tube Tube Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tube Tube Tube Tube Tube Tube Tube Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel Tape on Reel
(1) To complete KEMET part number, leave blank for Non-latch or insert S for Single coil. Designates latch type. 1 Only available as Non-latch.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
4
Miniature Signal Relays – UC2/UD2 Series
Land Pattern – Millimeters UC2 Series (bottom view)
7.6 7.6 2.2 3.2 2.2 3.2 2.2 2.2
1.5 1.5
1.5 81.5 - ø 0.85 8 - ø 0.85
V V
UD2 Series (top view) 1.5 1.5
7.6 7.6 2.2 3.2 2.2 3.2 2.2 2.2
1.5 1.5
V V
X X 0.8 0.8
Series
V
X
UC2 (NU, NE) UD2 (NU, NE) UD2 (NUN, NEN)
5.08 6.74 5.94
— 1.86 2.66
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
5
Miniature Signal Relays – UC2/UD2 Series
Soldering Process UC2 – Through-hole Mounting Automatic Soldering Preheating: 110–120°C/110 seconds (maximum) Solder temperature: 260°C maximum Solder time: 5 seconds maximum
Note: KEMET recommends cooling down a printed circuit board to less than 110°C within 40 seconds after soldering.
Manual Soldering Solder temperature: 350°C maximum Solder time: 3 seconds maximum
UD2 – Surface Mounting IRS Method
Temperature (˚C)
Maximum 240˚C
220 200 180
45 (Maximum 70)
Time (seconds)
70 (Maximum 120) 190 (Maximum 300)
Note: Temperature profile shows printed circuit board surface temperature on the relay terminal portion. Please consult KEMET if you wish to use a temperature profile other than above.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
6
Miniature Signal Relays – UC2/UD2 Series
Contact Specifications Item
UC2/UD2
Contact Form
2 Form C
Contact Material
Contact Ratings
Silver alloy with gold alloy overlay Maximum Switching Power
30 W, 37.5 VA
Maximum Switching Voltage
220 VDC, 250 VAC
Maximum Switching Current
1A
Maximum Carrying Current
1A
Minimum Contact Ratings
10 mVDC, 10 µA*1
Initial Contact Resistance
100 mΩ maximum (initial)
Operating Time (excluding bounce)
Approximately 2 milliseconds
Release Time (excluding bounce)
Approximately 1 milliseconds
Insulation Resistance
1,000 MΩ at 500 VDC
Withstand Voltage
Between Open Contacts
1,000 VAC (for one minute), 1,500 V surge (10 x 160 µs)*2
Between Adjacent Contacts
1,000 VAC (for one minute), 1,500 V surge (10 x 160 µs)*2
Between Coil and Contacts
1,500 VAC (for one minute), 2,500 V surge (2 x 10 µs)*3
Shock Resistance
735 m/s2 (75 G) – misoperation 980 m/s2 (100 G) – destructive failure
Vibration Resistance
10 to 55 Hz, double amplitude 3 mm (20 G) – misoperation 10 to 55 Hz, double amplitude 5 mm (30 G) – destructive failure −40 to +85°C
Ambient Temperature
−40 to +70°C (Low power consumption type)
Coil Temperature Rise
18°C at nominal coil voltage (140 mW) Non-load
5 x 107 operations (Non-latch type)*4 1 x 107 operations (Latch type)
Load
30 VDC 1 A (resistive), 1 x 105 operations at 20°C, 1 Hz 125 VAC 0.3 A (resistive), 1 x 105 operations at 20°C, 1 Hz
Running Specifications Weight
Approximately 0.8 g
This value is a reference value in the resistance load. Minimum capacity changes depending on the switching frequency, environment temperature, and load. *2 Rise time: 10 µs; decay time to half crest: 160 µs. *3 Rise time: 2 µs; decay time to half crest: 10 µs. *4 This shows the number of operations with fatal defects. Stable characteristics are maintained for 1 x 107 operations. *1
Coil Specifications Non-latch Type (at 20°C)
1
Nominal Coil Voltage (VDC)
Coil Resistance (Ω) ±10%
Operating Voltage1 (VDC)
Release Voltage1 (VDC)
Nominal Operating Power (mW)
3
64.3
2.25
0.3
140
4.5
145
3.38
0.45
140
5
178
3.75
0.5
140
12
1028
9.0
1.2
140
Test by pulse voltage.
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
7
Miniature Signal Relays – UC2/UD2 Series
Coil Specifications cont’d Single Coil Latch Type (at 20°C)2 Nominal Coil Voltage (VDC)
1 2
Coil Resistance (Ω) ±10%
Set Voltage1 (VDC)
Reset Voltage1 (VDC)
Nominal Operating Power (mW)
3
90
2.25
2.25
100
4.5
202.5
3.38
3.38
100
5
250
3.75
3.75
100
12
1440
9.0
9.0
100
Test by pulse voltage. Latch type relays should be initialized to a known position before using. Only the specified polarity should be used to energize the coil.
Non-latch, Low Power Consumption (NE, NEN) Type (at 20°C)
1
Nominal Coil Voltage (VDC)
Coil Resistance (Ω) ±10%
Operating Voltage1 (VDC)
Release Voltage1 (VDC)
Nominal Operating Power (mW)
3
90
2.4
0.3
100
4.5
202.5
3.6
0.45
100
5
250
4.0
0.5
100
Test by pulse voltage.
Recommended Relay Drive Conditions Coil Type
Rating
Non-latch Non-latch (Low power consumption type)
Voltage: ≤ ±5% of nominal voltage Square pulse (rise and fall time is rapid) Pulse height: ≤ ±5% of nominal voltage Pulse Width: > 10 ms
Single Coil
Ambient Temperature −40 to +85°C −40 to +70°C −40 to +85°C
Marking Top view
Part number
Direction mark (pin No. 1 and 8)
Date code
1A1727F UC2-5NU JAPAN
Company logo
Country of origin
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
8
UC2/UD2 UC2/UD2 SERIES SERIES UC2/UD2 UC2/UD2 SERIES SERIES UC2/UD2 UC2/UD2 SERIES SERIES
Miniature Signal Relays – UC2/UD2 Series
PERFORMANCE PERFORMANCE DATA DATA
PERFORMANCE PERFORMANCE DATA PERFORMANCE PERFORMANCE DATADATA DATA Performance Data
� COIL TEMPERATURE � COIL TEMPERATURE RISE RISE Coil Temperature � TEMPERATURE COIL TEMPERATURE � Rise COIL RISE RISE Temperature Temperature is TEMPERATURE measured is by measured coil resistance by coil resistance � COIL � COIL TEMPERATURE RISE RISE Temperature Temperature is measured is byresistance coil by coil resistance Temperature is measured by resistance Temperature Temperature is measured isbycoil measured coilmeasured by resistance coil resistance
Coil Coil Coil temperature temperature Coil Coil 30 30 temperature temperature rise (°C) rise (°C) temperature temperature
Coil temperature Coil temperature 60 Coil Coil temperature risetemperature (°C rise (°C ) Coil temperature Coil) temperature
60
) 60 rise) (°C ) rise (°Crise ) (°Crise (°C
40 40
40
20 20
20
0 0
0 0
�
Coil
60 60 60 40 40 40
30
30 rise (°C)30 rise (°C)rise (°C) rise (°C) 20
20 20
30
20 Applied power Applied 0.14Wpower 0.14W 20 20 power Applied 0.14W power 0.14W powerApplied 0.14W power 0.14W 10AppliedApplied Applied power Applied 0.1W power 0.1W 10 10 Applied power Applied 0.1Wpower 0.1W
20 10 10 20 20 10 Applied powerApplied 0.1W power 0.1W 0 0 0 0 10 5 1510 20 15 20 00 100 0 200 100 300 200 400 300 400 0 0 0 0 50 0 0 5 0 50 15 10 2015 20 20 0100 01000200 100 200300200300 200 400 300 400 400 0 100 400300 10 Applied 5 10515time 10Applied 20 15 Applied power Applied (mW) power (mW) (minute) time (minute) power Applied (mW) power time Applied (minute) (minute) AppliedApplied power Applied (mW) power (mW)(mW) AppliedApplied timeApplied (minute) time time (minute)
� MAXIMUM � MAXIMUM COIL VOLTAGE COIL VOLTAGE
SWITCHING � SWITCHING CAPACITYCAPACITY
�Maximum MAXIMUM �a maximum MAXIMUM COIL VOLTAGE COIL VOLTAGE � Capacity SWITCHING �allowed SWITCHING CAPACITY CAPACITY This This is COIL value a maximum of permissible value of alteration. permissible alteration. This This maximum is allowed value. maximum value. � MAXIMUM � is COIL MAXIMUM VOLTAGE VOLTAGE Switching � SWITCHING � isSWITCHING CAPACITY CAPACITY Coil Voltage This is a maximum This is a value maximum of permissible of permissible alteration. alteration.use. This is allowed This maximum is allowed value. maximum value. Inquire with NEC Inquire TOKIN with NEC under TOKIN continuous under use. continuous Inquire with Inquire NEC TOKIN with NEC for maximum TOKIN for value maximum under value continuous under continuous This is a maximum This isvalue a maximum of permissible valuevalue of alteration. permissible alteration. This is allowedThis maximum is allowed value. maximum value. Maximum Values Maximum value of TOKIN permissible alteration Inquire with Inquire NEC with NEC under TOKIN continuous under use. continuous use. Inquire withInquire NEC TOKIN with NEC for maximum TOKIN for value maximum undervalue continuous under continuous Inquire with NEC Inquire TOKIN with for NEC maximum TOKIN for value maximum under continuous value under continuous
2.0 2.0
2.0 2.0 2.0 2.0 1.0 1.0 Contact Contact 1.0 1.0 0.5 1.0 0.5 Contact Contact 1.0 current (A) current (A) Contact Contact 0.5 (A) current0.5 (A) current 0.5 0.5 current (A)
current (A)
Inquire with NEC Inquire TOKIN withunder NEC continuous TOKIN under use. continuous use.
DC(Resistive) DC(Resistive) 200 DC(Resistive) DC(Resistive) AC(Resistive) AC(Resistive) DC(Resistive) DC(Resistive) 200 200 200 AC(Resistive) AC(Resistive) AC(Resistive) AC(Resistive) Ratio of 150 Ratio of of 150 Ratio nominal nominal Ratio of of Ratio Ratio of
Low power consumption Low power consumption type type
200 Low power consumption Low power consumption type type type Low power type consumption 200 Low power consumption
150 150 150 nominal coil nominal coil nominalnominal 100 100 coil coil voltagecoil 100 voltage coil 100 100 100 150
voltage (%) voltage (%) 0.2 voltage voltage 50 50 (%) (%) (%) 50 50 50 (%) 0.2 0.2 50 0.1 0.1 10 50 20 100 50 100 60 80 100 -40 -20 -40 0 -20 20 040 2060 4080 100 0.1 10 0.1 20 0.1 0.1 250VAC 250VAC -40 -20 -40 10 2010 20 10 5020 50 20 100 100 50 100 100 0 -20 20 020 40 20 60 40 80 60 100 80 10 50 -40 -20 0 40 60 80(°C) 100 100 -40 -20 0 20 40 60 80 100 Ambient temperature Ambient temperature (°C) 250VAC (V) voltage (V) 250VAC Contact voltage Contact 250VAC 250VAC 220VDC 220VDC Ambient temperature Ambient temperature (°C) (°C) (V) (V) Contact voltage Contact voltage Ambient temperature Ambient temperature (°C) (°C) (V) voltage (V) Contact voltage Contact 220VDC 220VDC
0.2 0.2
0.2
220VDC
220VDC
Applied Voltage vs.� Timing � APPLIED VOLTAGE APPLIED VS. VOLTAGE TIMINGVS. TIMING (Sample:UC2-5NU) (Sample:UC2-5NU) � APPLIED � VOLTAGE APPLIED VOLTAGE VS. TIMING VS. TIMING (Sample:UC2-5NU) (Sample:UC2-5NU) (Sample: UC2–5NU) � APPLIED � VOLTAGE APPLIED VS. VOLTAGE TIMING VS.(Sample:UC2-5NU) TIMING (Sample:UC2-5NU) 4 4
4
3 3
3
4 3
3 3
1
1 1
Operate Operate 2 Operate time Operate time OperateOperate 2 2 2 (ms) time time (ms) time time 1 (ms) (ms) (ms) (ms)
8
8 8
8
1
1
0
0 0
0
4 4
2 2
4
(Without coil(Without diode) coil diode) 4 (Without coil(Without diode) coil diode) (Without coil diode) (Without coil diode) 4
4 4
4
3 3 3 Release 2Release 2 time Release time ReleaseRelease 2 2 2 2 3 Release
time
(ms)
3 3
time (ms) time time (ms) 1 (ms) (ms) (ms) 1
1
0 0 100 0 150 100 200 150 250 200 250 0 01000 0100 100 150200150200 150 250 200 250 250 0 0 150 100 250 200 Applied power Applied (mW) power (mW) power Applied (mW) power AppliedApplied power Applied (mW) power (mW)(mW)
0
0 0
1
1 1
0 0 100 0 200 100 300 200 400 300 400 0 01000 0100 100 200300200300 200 400 300 400 400 0 200 100 400 300 Applied power Applied (mW) power (mW) power Applied (mW) power AppliedApplied power Applied (mW) power (mW)(mW)
8 8
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
●All specifications ●All in specifications this catalog in and this production catalog and status production of products status areofsubject products to change are subject without to change notice.without Prior tonotice. the purchase, Prior to please the purchase, contactplease NEC TOKIN contactfor NEC updated TOKIN product for updated data. product data. ●All specifications ●All specifications inathis catalog inand production catalog and status production of products status are ofsubject products toprior are change subject without to change notice.without Prior tonotice. the purchase, Prior to the please purchase, contactplease NEC TOKIN contactfor NEC updated TOKIN product for updated data. product data. ●Please request ●Please for specification request for athis sheet specification for detailed sheet product for detailed data prior product the data purchase. to purchase. All specifications ●All in specifications this catalog and in this production catalog status and production of products status are subject of products totochange are subject without tothe notice. change Prior without to the notice. purchase, Prior to please the purchase, contact NEC please TOKIN contact for updated NEC TOKIN product for updated data. product data. ●Please request ●Please forproduct a specification request forproduct a sheet specification for detailed sheet product for detailed data prior product to the data purchase. prior to the purchase. using ●Before the using ina this the catalog, in please this catalog, read "Precautions" please "Precautions" and precautions other safety listed precautions in the printed listedversion in the printed catalog.version catalog. Please ●Before request●Please for a specification request forsheet specification for detailed sheet product for detailed data priorproduct toread the and purchase. dataother prior safety to the purchase.
9
UC2/UD2 SERIES UC2/UD2 SERIES SERIES UC2/UD2
Miniature Signal Relays – UC2/UD2 Series
Performance Data cont’d
Operate and Release Voltage vs. Ambient Temperature OPERATE AND RELEASE VOLTAGE VS.AMBIENT This�shows a typical change of operate (release) TEMPERATURE voltage. The value of must operate is estimated, so coil voltage must be This shows a typical change of operate (release) voltage. The TEMPERATURE value of must operate is estimated, so coil voltage must be applied � OPERATE AND RELEASE VOLTAGE VS.AMBIENT applied thanAND thisRELEASE value for safe operation. For hot start operation, please inquire with KEMET. � higher OPERATE VOLTAGE VS.AMBIENT TEMPERATURE more than this value for safety operation. For hot start operation, please inquire with NEC TOKIN. This shows shows aa typical typical change change of of operate operate (release) (release) voltage. voltage. The The value value of of must must operate operate is is estimated, estimated, so so coil coil voltage voltage must must be be applied applied This more than than this this value value for for safety safety operation. operation. For For hot hot start start operation, operation, please please inquire inquire with with NEC NEC TOKIN. TOKIN. more
100 100 100 80 Ratio of nominal coilRatio voltage of (%) nominal Ratio of nominal coil voltage voltage (%) (%) coil
Must operate voltage
Operate voltage (typical)
Must operate operate voltage voltage Must
80 80 60
Operate voltage voltage (typical) (typical) Operate
60 60 40
Release voltage (typical)
40 40 20
Release voltage voltage (typical) (typical) Release
20 20 0 -40 -40 00 -40
-20 -20 -20
0
20
40
60
80
20 temperature 40 60 (°C) 00 Ambient 20 40 60
100
80 80
100 100
Ambient temperature temperature (°C) (°C) Ambient RUNNING TEST (Non-load) Running(Load: Test none, (Non-load) Drive:5VDC，50Hz，50%duty, Ambient temperature :room temperature, Sample:UC2-5NU ,20pieces) � RUNNING RUNNING TEST TEST (Non-load) (Non-load) � (Load: none; Drive: 5 VDC, 50 Hz, 50% duty; Ambient Temperature: room temperature; Sample: UC2–5NU, (Load: none, Drive:5VDC，50Hz，50%duty, Ambient temperature temperature :room temperature, temperature, Sample:UC2-5NU ,20pieces) 10000 (Load: none, Drive:5VDC，50Hz，50%duty, Ambient :room Sample:UC2-5NU ,20pieces)
�
10000 10000 Contact
5
1000
1000 resistance 1000 Contact Contact (mΩ) resistance resistance 100 (mΩ) (mΩ) 100 100 10 10 0 10
20 pieces)
20 00
50
100
500
4 20 50(×10 100 ) Operations 20 50 100
500 500
�
55 Operate 4 4 voltage Operate 3 4 Operate (V)voltage voltage2 33 Release (V) (V) 2 voltage Release 1 2 Release (V)voltage voltage0 11 (V) 1000 (V) 000 1000 1000 00
Operate voltage Operate voltage voltage Operate
Release voltage Release voltage voltage Release 20
50
20 20
100
500
50 100 (×104) Operations 50 100
4 4 Operations (×10 (×104)) RUNNING TEST(Load) Operations Operations (×10 (×104)) Operations (Load: 50VDC 0.1A resistive,Drive:5VDC,5Hz,50%duty,Ambient temperature:85 °C, Sample:UC2-5NU ,10pieces) � RUNNING TEST(Load) � RUNNING TEST(Load) Running Test50VDC (Load)0.1A (Load: 50VDC 0.1A resistive,Drive:5VDC,5Hz,50%duty,Ambient resistive,Drive:5VDC,5Hz,50%duty,Ambient temperature:85 temperature:85 °C, °C, Sample:UC2-5NU Sample:UC2-5NU ,10pieces) ,10pieces) (Load:
1000
500 500
1000 1000
0.1 A resistive; Drive: 5 VDC, 5 Hz, 50% duty; Ambient Temperature: 85°C; Sample: UC2–5NU, 10 pieces) (Load: 50 VDC, 5 10000 5 4 5
10000 10000 Contact resistance Contact Contact (mΩ) resistance resistance (mΩ) (mΩ)
Operate 3 voltage Operate Operate 2 (V)voltage voltage Release (V) 1 (V)
1000 1000 1000 100
Operate voltage voltage Operate
44 33
Release voltage
22
Release voltage voltage Release
Release 1 Release 0 1
100 100
000
10 10 0 10
Operate voltage
2 00
5
10
50
104 22 Operations 55 (×10 10 )
50 50
100 100 100
2 00
5 22
10
50
4 10 Operations (×10 ) 55 10
50 50
100 100 100
4
Operations (×10 (×104)) Operations
4
Operations (×10 (×104)) Operations
9 99
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request for a specification sheet for detailed product data prior to the purchase.
10
UC2/UD2 SERIES UC2/UD2 SERIES UC2/UD2 SERIES
Miniature Signal Relays – UC2/UD2 Series
Performance Data cont’d �
BREAKDOWN VOLTAGE
� BREAKDOWN VOLTAGE Sample: UC2-5NU 10peices � Voltage BREAKDOWN VOLTAGE Breakdown Sample: UC2-5NU 10peices Sample: UC2-5NU 10peices (Sample: UC2–5NU, 10 pieces) (a) Between open contacts (a) Between open contacts (a) 100 Between open contacts 100 100 50 Distribution 50 Distribution 50 Distribution
(b) Between adjacent contacts (b) Between adjacent contacts (b) Between adjacent contacts 100 100 100 50 50 Distribution (%) 50 Distribution (%) Distribution (%) 0 0.5 1.0 1.5 2.0 1.0 1.5 2.0 2.5 0 0 0.5 1.0 1.5 2.0 1.0 voltage 1.5 (K V) 2.0 2.5 0 Breakdown voltage (K V) 0.5 1.0 1.5 2.0 1.0 Breakdown 1.5 2.0 2.5 Breakdown voltage (K V) Breakdown voltage (K V) Breakdown voltage (K V) Breakdown voltage (K V) (C) Between coil and (C) Between coil and (C) 100 Between coil and 100 100 Distribution (%) 50 Distribution (%) 50 Distribution (%) 50
0 0
0
1.5 2.0 2.5 2.5over 0 1.5 2.0 2.5 2.5over 1.5 Breakdown 2.0 2.5 voltage 2.5over (K V) Breakdown voltage (K V) Breakdown voltage (K V)
0
Alteration of�Voltage in Dense Mounting ALTERNATION OF VOLTAGE IN DENSE MOUNTING (Magnetic interference) � ALTERNATION OF VOLTAGE IN DENSE MOUNTING (Magnetic interference) (magnetic interference) � ALTERNATION OF VOLTAGE IN DENSE MOUNTING (Magnetic interference) Alternation of operate voltage Alternation of operate voltage Alternation of operate voltage +40
+40 +30 +40 +20 +30
-30-40 -40
+30 +40 +20 +30
+30
+10 +20 Ratio of +10 0 Ratio alternation (%)of0-10 Ratio of alternation (%) alternation (%) -10-20 -30 -20
+20
+30
+10 +20 Ratio of +10 0 Ratio alternation (%)of0-10 Ratio of alternation (%) alternation (%) -10-20 -30 -20
+10 0 -10 -20 -30 a -40
a
Alternation of operate voltage Alternation of operate voltage Alternation of operate voltage +40
+40
b
b a
c d e b c d c d layoute Mounting
f
e
-30-40
f
-40
f
+20 +10 0 -10 -20 -30 a -40
a
b
b a
Mounting layout Mounting layout Device under test Device under test Device under test OFF OFF ON OFF ON ON OFF OFF ON
ON ON
OFF ON OFF
ON ON
3mm
a ON ON ON ON ON ON
10
OFF OFF OFF
ON ON e
OFF OFF e
OFF
c
c
d d
3mm
2.5mm 2.5mm
2.5mm
OFF
ON OFF c
b
b
ON
e
10
b
a
a
3mm
OFF
ON
f
OFF
OFF ON
c d e f b c d e cMounting d layoute f Mounting layout Mounting layout
d
OFF OFF OFF f f
f
10
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
●All specifications in this catalog and production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●All specifications in this sheet catalog production status of products are subject to change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data. ●Please request a specification forand detailed product data prior to thetopurchase. ●All specifications inforthis catalog and production status of products are subject change without notice. Prior to the purchase, please contact NEC TOKIN for updated product data.
11
S
Miniature Signal Relays – UC2/UD2 Series
Tube Packing – Millimeters 50 pieces/Tube (anti-static)
12.1
560
11.0
Direction of relay direction mark
Rubber stopper (Yellow)
Rubber stopper (Green)
Tape & Reel Packaging Information (UD2 only) – Millimeters Appearance
Reel Reel Reel Emboss Emboss
Emboss
1,200 pieces/Reel 1,200 pieces/Reel Reel diameter: 380mm 1,200 pieces/Reel Reel diameter: 380mm
Reel diameter: 380mm
Carrying tape Carrying tape
Carrying tape
Top cover tape Top cover tape
Top cover tape max. 8.1 max.A8.1 A
Tape Dimensions 2.0
Φ 1.5 Φ 1.5 Φ 2.2 Φ 2.2
Φ 1.5
16 12
16 12
1.75 1.75
2.0 4
1.75 4
Φ 2.2 B 12.1 B 12.1
0.4
max.A8.1
4
2.0
16 12
0.4
11.5 11.5
0.4
14.7 11.4 14.7 11.4 24.0 24.0
Series
A
B
NU-L, NE-L NUN-L, NEN-L
Maximum 6.2 Maximum 6.6
9.2 7.5
11.5 24.0
14.7 11.4
12.1 B
AND TAPE CARRYING DIRECTION Relay Direction Mark and Tape Carrying Direction KRK AND TAPE CARRYING DIRECTION Sprocket Sprocket holehole Direction Direction markmark
D TAPE CARRYING DIRECTION Sprocket hole
Direction of unreeling Direction of unreeling
Direction mark
© KEMET Electronics Corporation • P.O. Box 5928 • Greenville, SC 29606 • 864-963-6300 • www.kemet.com
R7005_UC2_UD2 • 8/8/2017
12
NOTE ON CORRECT USE 1. Notes on contact load
at a temperature outside this range may adversely affect
Make sure that the contact load is within the specified range;
otherwise, lifetime of Series the contacts Miniature Signal Relaysthe – UC2/UD2
will be shortened
insulation or contact performance. - If the relay is used for a long period of time in highly humid
considerably.
(RH 85% or higher) environment, moisture may be absorbed
Note that the running performance shown is an example,
into the relay. This moisture may react with the NOx and
Notes onandUsing Relays that it varies depending on parameters such as the type of load, switching
frequency, driver circuit, and
ambient temperature under the actual
operating conditions.
1. Contact Evaluate Load the performance by using the actual
circuit before
SOx generated by glow discharges that occur when the contacts are opened or closed, producing nitric or sulfuric acid. If this happens, the acid produced may corrode the metallic parts of the relay, causing operational malfunction.
f any material containing silicon (silicon rubber, silicon oil, Make sure that the contact load is within the specified- Irange; otherwise, the lifetime of the contacts will be shortened 2. Driving relays and silicon based coating material) is used in the considerably. Noteconnection that thediagram running performance is an example, andisthat varies that depending on parameters such - If the internal of a relay shows + and - shown neighborhood of relay, there someitpossibility these symbols the coil, apply the rated voltage to driver the relaycircuit, in materials will emit silicon gas that will penetrate the relay. In operating conditions. as the type of on load, switching frequency, and ambient temperature under the actual using the relay.
the specified
direction. If a rippled DC current source is
used, abnormalities such
as beat at the coil may occur.
2. Driving Relays - The maximum voltage that can be applied to the coil of the relay
varies depending on the ambient temperature.
this case, the switching contact may generate silicon compounds on the surface of contacts. This silicon compound may result in contact failure. Avoid use of relay in such an environment.
• If theGenerally, internaltheconnection diagram of a relay shows -+ and - symbols on the coil, apply the rated voltage to the relay in higher the voltage applied to the coil, the Because the operating temperature range varies the specified If aNote, rippled DC that current source is used, abnormalities at the coil may occur. shorter the direction. operating time. however, a high depending on the humidity, use the such relay inas theheat temperature voltage also increases the bounce of the
contacts and
range illustrated in the figure below. Prevent the relay from
• The maximum voltageandthat canfrequency, be applied the coilbeing of frozen the relay varies depending on the ambient temperature. the contact opening closing whichtomay and avoid the generation of condensation. shorten the the lifetime of the contacts. Generally, higher the voltage applied to the coil, the shorter the operating time. Note, however, that high voltage If the driving voltage waveform of the relay coil rises and 85 opening and closing frequency, which may shorten the also -increases the bounce of the contacts and the contact 80 falls gradually, the inherent performance of the relay may not lifetime of the contacts. be fully realized. Make sure that the voltage waveform 60 Humidity (%RH) 40
instantaneously rises and falls as a pulse.
Nominal coil voltage
20 5 -60 -40 -20 0 20 40
0
60
80 100
Temperature (°C )
