
For Reference Only
Part Number | RKEF375K |
OEMstron Part # | RKEF375K |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 60V 3.75A RADIAL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | RKEF375K PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 21 - Mar 26 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
RKEF375K Specifications
Part Number | RKEF375K | |
Brand | Littelfuse | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Power | |
Category | Circuit Protection | |
Subcategory | PTC Resettable Fuses | |
Manufacturer | Littelfuse Inc. | |
Series | PolySwitch®, RKEF | |
Type | Polymeric | |
Voltage - Max | 60V | |
Current - Max | 40A | |
Current - Hold (Ih) (Max) | 3.75A | |
Current - Trip (It) | 7.5A | |
Time to Trip | 22s | |
Resistance - Initial (Ri) (Min) | 17 mOhms | |
Resistance - Post Trip (R1) (Max) | 60 mOhms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | -40°C ~ 85°C | |
Ratings | - | |
Mounting Type | Through Hole | |
Package / Case | Radial, Disc | |
Size / Dimension | 0.650" L x 0.118" W (16.50mm x 3.00mm) | |
Height - Seated (Max) | 0.992" (25.20mm) | |
Thickness (Max) | - | |
Lead Spacing | 0.199" (5.05mm) |
RKEF375K Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
RKEF375K D# V36:1790_18209998 Littelfuse Inc |
POLYSWITCH RESETTABLE DEVICES RADIAL-LEADED DEVICES RoHS: Compliant
|
Americas - 0 |
RF3376-000 D# V36:1790_16264529 Littelfuse Inc |
POLYSWITCH RESETTABLE DEVICES RADIAL-LEADED DEVICES RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
RKEF375K Littelfuse Inc |
Through Hole PTC Resettable Fuses RoHS |
3 |
Part Number | Description | Stock |
RKEF375K D# RKEF375K-ND Littelfuse Inc |
PTC RESET FUSE 60V 3.75A RADIAL |
On Order |
Part Number | Description | Stock |
RKEF375K Littelfuse Inc |
RoHS: Compliant
pbFree: Yes
|
0 Bulk |
Part Number | Description | Stock |
RKEF375K D# C468997 Littelfuse Inc |
3 |
Part Number | Description | Stock |
RF3376-000 D# 34AC5573 Littelfuse Inc |
RKEF375K / BULK ROHS COMPLIANT: YES RoHS: Compliant
Min Qty: 250
Container: Bulk
|
0 |
Part Number | Description | Stock |
RKEF375K TE CONNECTIVITY RAYCHEM |
OEM/CM ONLY |
411 |
Part Number | Description | Stock |
RKEF375K Littelfuse Inc |
Resettable Fuses - PPTC 60V 3.75A-HD 40A pbFree: Pb-Free
|
Americas - 0 |
RF3376-000 Littelfuse Inc |
Resettable Fuses - PPTC 60V 3.75A-HD 40A pbFree: Pb-Free
|
Americas - 0 |
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In Stock | 5,435 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
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1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
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