cooper bussmann

SR-5 Series Time-Delay Subminiature Fuses

  

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

Electrical Characteristics
Rated
Current
1.5 xIn min 2.1 xIn max 2.75 xIn 4 xIn 10 xIn
min max min max min max
100mA-6.3A 1 hr 2 min 400 mS 10 Sec 150 mS 3 Sec 20 mS 150 mS


Agency Information
• KC: SU05011-9001 3.15A~6.3A, SU05011-9002 1~2.5A, SU05011-9003 40mA~100mA, SU05011-9004 125mA~800mA
• PSE+JET: JET1641-31007-1001 1~5A, JET1641-31007-1002 6.3A
• CCC: 2009010207370507 40mA~4A
• CQC: CQC09012037502 5A, 6.3A
• SEMKO: 1023113 40mA~6.3A
• cURus: Guide JDYX2, File E306920&E19180 and Guide JDYX8, File E306920&E19180
• VDE: File122052, 40020046
 
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)
 
Ordering
• Specify product and packaging code (i.e., SR-5-1A-AP)

Specifications
Part
Number
Voltage
Rating
AC
Interrupting
Rating
(amps)
@ Rated
Voltage
Typical
DC Cold
Resistance
(W)
Typical
Melting**
I2t (@1mS)
Voltage Drop
mV @ 20°C
Rated Current
Agency Information
VDE SEMKO cURus CCC KC-Mark PSE
SR-5-100mA 250 35 2.37 0.015155 288.5 x x x x x  
SR-5-125mA 250 35 1.6 0.026783 238 x x x x x  
SR-5-160mA 250 35 1.02 0.039097 196.5 x x x x x  
SR-5-200mA 250 35 0.94 0.168832 215.5 x x x x x  
SR-5-250mA 250 35 0.66 0.24778 185 x x x x x  
SR-5-315mA 250 35 0.43 0.2772 152 x x x x x  
SR-5-400mA 250 35 0.285 0.771618 127 x x x x x  
SR-5-500mA 250 35 0.242 2 143.5 x x x x x  
SR-5-630mA 250 35 0.154 3.5 113 x x x x x  
SR-5-800mA 250 35 0.112 6.5 104.5 x x x x x  
SR-5-1A 250 35 0.085 7.5 100 x x x x x x
SR-5-1.25A 250 35 0.061 13 91 x x x x x x
SR-5-1.6A 250 35 0.043 24 102 x x x x x x
SR-5-2A 250 35 0.031 30 74.5 x x x x x x
SR-5-2.5A 250 35 0.024 45 72.5 x x x x x x
SR-5-3.15A 250 35 0.018 57 70.25 x x x x x x
SR-5-4A 250 40 0.012 80 62 x x x x x x
*SR-5-5A 250 50 0.010 95.4 57.5 x x x CQC x x
*SR-5-6.3A 250 63 0.008 200 60.85 x x x CQC x x
* Conducting Path min. 0.2mm2
** I2t value for 100mA to 400mA is measured at 100ln. I2t value for 500mA to 6.3A is measured at 10In.
 

Time-Current Curves


Dimensions – Packaging Information – mm [in]


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


Land Pattern


Packaging Code
Packaging Code Suffix Description
-AP Ammo-pack taped 1000 per box (see Packaging Information for lead configurations)
-BK, -BK1, -BK2 In bulk 200 per bag (see Packaging Information for lead configurations)

 

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