RXEF050-Littelfuse-Polymeric PTC Resettable Fuse 72V 500 mA Ih Through Hole Radial, Disc

The RXEF050 is a polymeric PTC (Positive Temperature Coefficient) resettable fuse designed to provide circuit protection in various electronic applications. With a maximum voltage rating of 72V and a hold current of 500 mA, it protects circuits from overcurrent situations by increasing resistance when exposed to excessive current, effectively interrupting the flow of electricity. The fuse automatically resets once the fault condition is cleared. The RXEF050 is a through-hole radial component with a disc package, offering ease of integration into various circuit designs.

Features:

1. Polymeric PTC Technology: Automatically resets after overcurrent.
2. Voltage Rating: Up to 72V.
3. Hold Current: 500 mA.
4. Trip Current: 1 A.
5. Max Current: Withstands up to 40 A.
6. Fast Response: 4 seconds time to trip.

Package Includes:

1 x RXEF050-Littelfuse-Polymeric PTC Resettable Fuse 72V 500 mA Ih Through Hole Radial, Disc