| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,141 pcs
|
1141 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The RXEF017-2 is a polymeric PTC resettable fuse from Littelfuse Inc., designed for overcurrent protection in electronic circuits. It features a hold current of 170mA and a maximum voltage rating of 60V. The initial resistance is 8Ω, and the typical time to trip is 3 seconds under fault conditions. The device operates over a temperature range of -40°C to 85°C.
The fuse is housed in a radial disc package with through-hole mounting. Its dimensions are 7.40mm length, 3.00mm width, and 12.70mm height, with a lead spacing of 5.08mm. This compact form factor makes it suitable for space-constrained applications on printed circuit boards.
As a resettable fuse, the RXEF017-2 automatically returns to a low-resistance state after the fault is cleared and power is removed, eliminating the need for replacement. It is commonly used in power supplies, telecommunications equipment, battery charging circuits, and consumer electronics where reliable overcurrent protection is required.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.49 | $0.49 |
| 10+ | $0.45 | $0.45 |
| 50+ | $0.37 | $0.37 |
| 100+ | $0.34 | $0.34 |
| 250+ | $0.31 | $0.31 |
| 500+ | $0.29 | $0.29 |
| 1,000+ | $0.26 | $0.26 |
| 2,500+ | $0.20 | $0.20 |
| 5,000+ | $0.19 | $0.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
170 mA.
60V.
3 seconds.
Radial, Disc (through-hole).
8 Ω.
-40°C to 85°C.
5.08 mm.