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
MF-RX135-0-H2 Bourns, Inc. PTC RESET FUSE 60V 1.35A RADIAL 0 $0.32
PTGL07ARR47M1B51B0 Murata Electronics North America PTC RESET FUSE 0.47OHM DISC 0 $0.32
B59995C0160A051 EPCOS (TDK) PTC RESET FUSE 20V 150MA RADIAL 0 $0.32
MF-RX135-005 Bourns, Inc. PTC RESET FUSE 60V 1.35A RADIAL 0 $0.32
CMF-RL55-10-0 Bourns, Inc. PTC RESET FUSE 220V 65MA RADIAL 0 $0.32
CMF-RL55A-10-0 Bourns, Inc. PTC RESET FUSE 220V 50MA RADIAL 0 $0.32
CMF-RL50A-10-0 Bourns, Inc. PTC RESET FUSE 220V 50MA RADIAL 0 $0.32
CMF-RL50-10-0 Bourns, Inc. PTC RESET FUSE 220V 65MA RADIAL 0 $0.32
PTGL4SAS100K2N51B0 Murata Electronics North America PTC RESET FUSE 10OHM DISC 0 $0.32
PTGL5SAR1R0M1B51A0 Murata Electronics North America PTC RESET FUSE 1OHM DISC 0 $0.32