Subminiature Fuses - Cooper Bussmann

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Dimensions – mm. Land Pattern. Electrical Characteristics. Rated. 1.5 xIn 2.1 xIn. 2.75 xIn. 4 xIn. 10 xIn. Current min max min max min max min max. 40mA-6.3A 1hr 2 min 400 mS10 Sec. 150 mS 3 Sec. 20 mS 150 mS. Subminiature Fuses. SR-5 Series, Time-Delay. 0709 BU-SB09254. Page 1 of 3. Data Sheet 4347. 0.03".

Subminiature Fuses

HALOGEN

HF FREE

SR-5 Series, Time-Delay

Pb

Description • Radial leaded time-delay thru-hole fuse • Designed to IEC 60127-3, Sheet 4 • Internationally accepted for primary and secondary overcurrent protection • Place directly into PCB or plug into BK/PCS holder

• High inrush withstand capability • Compatible with leaded and lead-free reflow and wave solder

Packaging Information – mm

Electrical Characteristics Rated 1.5 xIn 2.1 xIn 2.75 xIn 4 xIn 10 xIn Current min max min max min max min max 40mA-6.3A 1hr 2 min 400 mS10 Sec. 150 mS 3 Sec. 20 mS 150 mS

Ø8.50±0.20 [Ø0.330±0.008]

7.60±0.20 [0.300±0.008]

Agency Information* • cURus: Guide JDYX2,File E306920 & Guide JDYX8, File E306920 • VDE: File122052, 40020046 • SEMKO: File 902104, 902105 • CCC: File 2007010207229852 • CQC: File CQC08012024959 • EK-MARK: File SU05025-8001, SU05025-8002, SU05025-8003, SU05025-7001, SU05025-7002A • PSE: JET5766-31007-1001, JET5766-31007-1002 Specifications • Solderability: EIA-186-9E Method 9 • High frequency vibration: MIL-STD-202F, Method 201A • Operating temperature: -40°C to +85°C • Soldering heat resistance: 260°C, 10 Sec. max (IEC 60068-2-20)

4.30±0.30 [0.170±0.012]

0.50 [0.020] Ø0.60 [Ø0.024] (REF)

18.800±1.00 [0.740±0.039]

21.00±3.00 [0.827±0.118]

5.08 [0.200]

BK PACK

BK1 PACK

BK2 PACK

35.00±1.00 [1.378±0.039] 13.00 [0.512] (REF)

18.00 [0.708] (REF) 9.00±0.38 [0.354±0.015]

Ø4.00±0.10 [Ø0.156±0.004]

12.70 [0.500]

6.35±0.25 [0.250±0.010]

AP PACK

Ordering • Specify product and packaging code (i.e., SR-5-1A-AP)

4.0±0.5 [0.158±0.0195]

13.00±1.00 [0.512±0.039] 38.8±1.00 [1.528±0.039]

( ) Socket (PCS)

0.03"

0.30" (7.62mm)

0.20" (5.08mm)

18.00±1.00 [0.709±0.039]

(0.76mm)

0.095" (2.41mm)

0.29" (7.37mm)

15.00 [0.590]

7.50 [0.295]

7.50±0.3 [0.295±0.012]

AP1 PACK

0.12" ± 0.01"

(3.05mm ± 0.25mm)

Land Pattern 5.08 ± 0.2mm

Ø 1.0 ± 0.1mm

Mounting Socket (RoHS compliant) • Available as option. Specify catalog number BK/PCS (In bulk 100 per bag) Dimensions – mm

8.5±0.2

unit:mm

7.6±0.2

8.5±0.2

*See part number table for Agency Approvals by amp rating.

0709

BU-SB09254

0.5 min. 0.6Ø

4.3±0.3 (BULK) 5.08±0.1

Page 1 of 3

Data Sheet 4347

Specifications Part Number SR-5-40mA SR-5-50mA SR-5-63mA SR-5-80mA SR-5-100mA SR-5-125mA SR-5-160mA SR-5-200mA SR-5-250mA SR-5-315mA SR-5-400mA SR-5-500mA SR-5-630mA SR-5-800mA SR-5-1A SR-5-1.25A SR-5-1.6A SR-5-2A SR-5-2.5A SR-5-3.15A SR-5-4A *SR-5-5A *SR-5-6.3A

Voltage Rating AC 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250

Interrupting Rating (amps) @ Rated Voltage 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 35 40 50 63

Typical DC Cold Resistance (Ω) 11.5 8 5.36 3.43 2.37 1.6 1.02 0.94 0.66 0.43 0.285 0.242 0.154 0.112 0.085 0.061 0.043 0.031 0.024 0.018 0.012 0.010 0.008

Typical Melting** I2t (@1mS) 0.001988 0.003664 0.006979 0.010814 0.015155 0.026783 0.039097 0.168832 0.24778 0.2772 0.771618 2 3.5 6.5 7.5 13 24 30 45 57 80 95.4 200

Voltage Drop mV @ 20°C Rated Current 524 462 383.5 331 288.5 238 196.5 215.5 185 152 127 143.5 113 104.5 100 91 102 74.5 72.5 70.25 62 57.5 60.85

VDE x x x x x x x x x x x x x x x x x x x x x x x

Agency Approvals SEMKO cURus CCC EK-Mark PSE x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x CQC x x x x CQC x x

*Conducting Path min. 0.2mm2 **I2t value for 40mA to 400mA is measured at 100ln. I2t value for 500mA to 6.3A is measured at 10In.

0709

BU-SB09254

Page 2 of 3

Data Sheet 4347

Time in Seconds

Time-Current Curve

Current in Amp

Packaging Code Packaging Code Suffix -AP -BK

Description Ammo-pack taped 1,000 per box In bulk 200 per bag

The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user.

© 2009 Cooper Bussmann St. Louis, MO 63178 www.cooperbussmann.com

0709

BU-SB09254

Page 3 of 3

Data Sheet 4347

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