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RKEF050 |
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Part Number | RKEF050 |
Zouser Part # | RKEF050 |
Manufacturer | Littelfuse |
Category | Power › Circuit Protection › PTC Resettable Fuses |
Description | PTC RESET FUSE 60V 500MA RADIAL |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | RKEF050 PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Apr 2 - Apr 7 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
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Quick Inquiry
In Stock | 889 - More on Order |
---|---|
Quote Limit | No Limit |
Lead-Time | Can Ship Immediately |
Minimum | 1 |
Pricing (USD)
Price is not available, Please RFQQty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 0.0000 | $ 0.0000 |
100 | $ 0.0000 | $ 0.0000 |
500 | $ 0.0000 | $ 0.0000 |
1000 | $ 0.0000 | $ 0.0000 |
Zouser will offer the most competitive prices for you, please refer to the quotations.
RKEF050 Specifications
Part Number | RKEF050 | |
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) | 500mA | |
Current - Trip (It) | 1A |
Time to Trip | 800ms | |
Resistance - Initial (Ri) (Min) | 320 mOhms | |
Resistance - Post Trip (R1) (Max) | 900 mOhms | |
Resistance - 25°C (Typ) | - | |
Operating Temperature | -40°C ~ 85°C | |
Ratings | - | |
Mounting Type | Through Hole | |
Package / Case | Radial, Disc | |
Size / Dimension | 0.280" L x 0.140" W (7.10mm x 3.56mm) | |
Height - Seated (Max) | 0.450" (11.43mm) | |
Thickness (Max) | - | |
Lead Spacing | 0.199" (5.05mm) |
RKEF050 Documents

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