PTC Resettable Fuses

PTC Resettable Fuses are designed to stop current flow when it exceeds a certain limit (overcurrent protection). The Fuses work by increasing its resistance as its temperature rises due to the current increase. The trip current ranges from 14 mA to 50 A with the Time to trip ranging from 8 ms to 90 s. PTC = Positive Temperature Coefficient.

Part Number Manufacturer Description Quantity Price Option
RXEF017 Littelfuse Inc. PTC RESET FUSE 60V 170MA RADIAL 0 $0.00
RTEF190 Littelfuse Inc. PTC RESET FUSE 33V 1.9A RADIAL 0 $0.00
RTEF135 Littelfuse Inc. PTC RESET FUSE 33V 1.35A RADIAL 0 $0.00
RTEF120 Littelfuse Inc. PTC RESET FUSE 33V 1.2A RADIAL 0 $0.00
RUEF160 Littelfuse Inc. PTC RESET FUSE 30V 1.6A RADIAL 0 $0.00
RUEF500 Littelfuse Inc. PTC RESET FUSE 30V 5A RADIAL 0 $0.00
RHEF750 Littelfuse Inc. PTC RESET FUSE 16V 7.5A RADIAL 0 $0.00
RXEF110-1 Littelfuse Inc. PTC RESET FUSE 72V 1.1A RADIAL 0 $0.00
RTEF190-2 Littelfuse Inc. PTC RESET FUSE 33V 1.9A RADIAL 0 $0.00
RTEF135-2 Littelfuse Inc. PTC RESET FUSE 33V 1.35A RADIAL 0 $0.00