SR-5-160MA-BK

Effective April 2024 Supersedes December 2019 

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Technical Data  4347<br>**----- End of picture text -----**<br>


## SR-5 

## Subminiature time-delay fuses 

## **Applications** 

Primary and secondary circuit protection: 

- Servers 

- Appliances and white goods 

- LED/LCD televisions and displays 

- Heating, ventilation, and air conditioning (HVAC) 

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- Lighting ballasts 

- LED lighting 

## **Product features** 

- Radial leaded time-delay thru-hole fuse 

   - Set top boxes 

   - Power supplies 

- Designed to IEC 60127-3, sheet 4 

- Internationally accepted for primary and secondary overcurrent protection 

- • Place directly onto PCB or plug into BKBK-PCS PCS ~~oe~~ -PCS PCS 

- Place directly onto PCB or plug into BKBK-PCS PCS holder 

- High inrush withstand capability 

- Compatible with leaded and lead-free reflow and wave solder 

## **Environmental compliance** 

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HALOGEN<br>HF Pb<br>FREE<br>RoHS SO<br>Ordering code<br>**----- End of picture text -----**<br>


## **SR-5-1A-BK** 

## **Agency information** 

- VDE: File: HA122052 (100 mA to 6.3 A) 

- cURus: File E19180 Guide: JDYX8 JDYX2 (100 mA to 6.3 A) 

- CCC: File: 2020970207000251 (100 mA to 6.3 A) 

- PSE: JET1641-31007-1015 (1 A to 5 A) 

- JET1641-31007-1009 (6.3 A) 

- SEMKO: File: 1412328 (100 mA to 6.3 A) 

- KC: SU05011-9003B (100 mA) 

- SU05011-9004B (125 mA to 800 mA) 

- SU05011-9002B (1 A to 2.5 A) 

- SU05011-9001B (3.15 A to 6.3 A) 

Family name Ampere rating Packaging suffix 

The ordering code is the part number replacing the “.” with a “-” plus adding the packaging suffix (example: SR-5-1.25A to SR-5-1-25A) 

## **Packaging suffix** 

## **-BK** 

200 pieces in polybag 

**-AP** Ammo Pack,Pitch=12.7 mm 

SR-5 Subminiature time-delay fuses 

Technical Data 4347 Effective April 2024 

## **Electrical characteristics** 

|**Rating**||**1.5 In**|**2.1 In**|**2.75 In**|||**4 In**|||**10 In**|||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|||minimum|maximum|minimum||maximum|minimum||maximum|minimum||maximum|
|100mAto4 A||60minutes|2 minutes|400ms||10 seconds|150ms||3 seconds|20ms||150ms|
|5Ato 6.3A||60minutes|2 minutes|400ms||10 seconds|150ms||3 seconds|20ms||150ms|



## **Product specifications** 

||**Current**<br>**rating**|**Voltage**<br>**rating**||**Interrupting**<br>**rating**<br>**@ rated voltage1**||**Typical DC cold**<br>**resistance**||**Typical voltage**<br>**drop3**||**Typical**<br>**pre-arcing2 I2t**||**Agency information**|**Agency information**|**Agency information**|**Agency information**|**Agency information**|**Agency information**|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**Part number**|**(A)**|**(Vac)**||**(A)**||**(Ω)**||**(mV)**||**(A2sec)**||**VDE**|||**cURus**||**CCC**||**PSE**||**SEMKO**||**KC**|
|SR-5-100mA|0.100|250||35||2.37||288.5||0.015155||x|||x||x||||x||x|
|SR-5-125mA|0.125|250||35||1.6||238||0.026783||x|||x||x||||x||x|
|SR-5-160mA|0.160|250||35||1.02||196.5||0.039097||x|||x||x||||x||x|
|SR-5-200mA|0.200|250||35||0.94||215.5||0.168832||x|||x||x||||x||x|
|SR-5-250mA|0.250|250||35||0.66||185||0.24778||x|||x||x||||x||x|
|SR-5-315mA|0.315|250||35||0.43||152||0.277201||x|||x||x||||x||x|
|SR-5-400mA|0.400|250||35||0.285||127||0.771618||x|||x||x||||x||x|
|SR-5-500mA|0.500|250||35||0.242||143.5||2||x|||x||x||||x||x|
|SR-5-630mA|0.630|250||35||0.154||113||3.5||x|||x||x||||x||x|
|SR-5-800mA|0.800|250||35||0.112||104.5||6.5||x|||x||x||||x||x|
|SR-5-1A|1.0|250||35||0.085||100||7.5||x|||x||x||x||x||x|
|SR-5-1.25A|1.25|250||35||0.061||91||13||x|||x||x||x||x||x|
|SR-5-1.6A|1.6|250||35||0.043||102||24||x|||x||x||x||x||x|
|SR-5-2A|2.0|250||35||0.031||74.5||30||x|||x||x||x||x||x|
|SR-5-2.5A|2.5|250||35||0.024||72.5||45||x|||x||x||x||x||x|
|SR-5-3.15A|3.15|250||35||0.018||70.25||57||x|||x||x||x||x||x|
|SR-5-4A|4.0|250||40||0.012||62||80||x|||x||x||x||x||x|
|SR-5-5A|5.0|250||50||0.010||57.5||95.4||x|||x||x||x||x||x|
|SR-5-6.3A|6.3|250||63||0.008||60.85||200||x|||x||x||x||x||x|



1.  Interrupting ratings: 100 mA to  3.15 A were measured at 35 A , 95%-100% of PF on AC,  4 A , 5 A were measured at 10 times of rated current ,95%-100% of PF on AC. 

2. Typical pre-arcing: SR-5-100mA to SR-5-400mA measured @ 100 In, SR-5-500mA to SR-5-6.3A measured @10 In 

3. Typical voltage drop was measured at +20 °C ambient temperature at rated currentt 

**Dimensions- mm** Drawing not to scale 

**Land pattern** 

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Dimension A Length<br>_—c—Ussecrrere— SR-5-xxxA-BK 4.3 ±0.3 mm<br>SR-5-xxxA-AP 9.15 ±2 mm<br>**----- End of picture text -----**<br>


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www.eaton.com/electronics 

SR-5 Subminiature time-delay fuses 

Technical Data 4347 Effective April 2024 

## **General specifications** 

Operating temperature: -40 °C to +125 °C with proper derating factor applied. 

Solderability: EIA-186-9E, method 9 

High frequency vibration: MIL-STD-202F, method 201A 

## **Packaging information** 

|**Packaging suffix**|**Description**|
|---|---|
|-BK|Bulk, 200 pieces in polybag|
|-AP|Ammo Pack, Pitch=12.7 mm|



## **-AP (Ammo pack) (mm)** 

## **Temperature derating curve** 

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EEE a<br>90.0% -<br>|<br>80.0% --—— a Ee<br>70.0% + Lo<br>|<br>60.0% JLLLTPIHSETTP Trip<br>60 -40 -20 0 rir20 Pry 40<br>Temperature (°C)<br>Derating factor (%)<br>**----- End of picture text -----**<br>


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SR-5 Subminiature time-delay fuses 

Technical Data 4347 Effective April 2024 

## **Current vs time curve** 

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vo CLUE<br>PeriLt ACPA<br>TA<br>CETTE oT<br>ET ECE TTT<br>TT<br>EET EET<br>ooor L_LLILII ETT<br>0.01 0.1 1<br>Current (A)<br>Time (seconds)<br>**----- End of picture text -----**<br>


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SR-5 Subminiature time-delay fuses 

Technical Data 4347 Effective April 2024 

## **Wave solder profile** 

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tp<br>Tp<br>First Wave Second Wave<br>Tsmax<br>Tstyp<br>Tsmin<br>Preheat area Cool down area<br>Time —————><br>Temperature<br>**----- End of picture text -----**<br>


## **Reference EN 61760-1:2006** 

|**Profile feature**|||**Standard SnPb solder**||**Lead (Pb) free solder**|
|---|---|---|---|---|---|
|Preheat                    • Temperature min. (Tsmin)|Preheat                    • Temperature min. (Tsmin)||100 °C||100 °C|
||• Temperature typ. (Tstyp)||120 °C||120 °C|
||• Temperature max. (Tsmax)||130 °C||130 °C|
||• Time (Tsminto Tsmax) (ts)||70 seconds||70 seconds|
|D preheat tomax Temperature|||150 °C max.||150 °C max.|
|Peak temperature (TP)*|||235 °C – 260 °C||250 °C – 260 °C|
|Time at peak temperature (tp)|||10 seconds max<br>5 seconds max each wave||10 seconds max<br>5 seconds max each wave|
|Ramp-down rate|||~ 2 K/s min||~ 2 K/s min|
||||~3.5 K/s typ||~3.5 K/s typ|
||||~5 K/s max||~5 K/s max|
|Time 25 °C to 25 °C|||4 minutes||4 minutes|



## **Manual solder** 

+350 °C (4-5 seconds by soldering iron), generally manual/hand soldering is not recommended. 

Life Support Policy: Eaton 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. 

Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. 

**Eaton Electronics Division** 1000 Eaton Boulevard Cleveland, OH 44122 United States Eaton.com/electronics © 2024 Eaton All Rights Reserved Printed in USA Publication No. 4347 April 2024 

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