| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request | |
|
150 pcs
|
150 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
42 pcs
|
42 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Current | |
| Height | |
| Lead Spacing | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Resistance | |
| Tape & Reel | |
| Time to Trip | |
| Type | |
| Voltage |
The RXEF250 is a polymeric PTC resettable fuse from Littelfuse Inc. designed for overcurrent protection. It is rated for a maximum voltage of 72V and a hold current of 2.5A. The device has a typical resistance of 130mΩ and a time to trip of 15.6 seconds under specified conditions.
This through-hole component comes in a radial disc package measuring 20.80mm in diameter and 3.00mm thick, with a height of 25.40mm and lead spacing of 10.15mm. It operates over a temperature range of -40°C to 85°C.
The RXEF250 is suitable for applications requiring resettable overcurrent protection in power supplies, battery chargers, and motor control circuits. It is RoHS3 compliant and REACH unaffected, though compliance status is unverified and should be confirmed with manufacturer documentation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.81 | $0.81 |
| 10+ | $0.75 | $0.75 |
| 50+ | $0.57 | $0.57 |
| 100+ | $0.55 | $0.55 |
| 250+ | $0.50 | $0.50 |
| 500+ | $0.46 | $0.46 |
| 1,000+ | $0.43 | $0.43 |
| 2,500+ | $0.42 | $0.42 |
| 5,000+ | $0.38 | $0.38 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The hold current is 2.5A.
The voltage rating is 72V.
The time to trip is 15.6 seconds.
The package is Radial, Disc.
The resistance is 130mΩ.
The operating temperature range is -40°C to 85°C.
The mounting type is Through Hole.