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
CMF-RL55-0 Bourns, Inc. PTC RESET FUSE 220V 65MA RADIAL 0 $0.29
CMF-RL25-0 Bourns, Inc. PTC RESET FUSE 220V 100MA RADIAL 0 $0.29
16R090BU Littelfuse Inc. PTC RESET FUSE 16V 900MA RADIAL 0 $0.29
PTR030V0250-TR1 Eaton-Electronics Division PTC RESET FUSE 30V 2.5A RADIAL 0 $0.29
MF-RX090/72-2 Bourns, Inc. PTC RESET FUSE 72V 200MA RADIAL 0 $0.00
MF-RX075/72-2 Bourns, Inc. FUSE PTC RESETTABLE 0 $0.29
MF-SM050/60-2 Bourns, Inc. PTC RESET FUSE 60V 500MA 2SMD 0 $0.29
MF-RX065/72-2 Bourns, Inc. FUSE PTC RESETTABLE 0 $0.29
MF-RX050/72-2 Bourns, Inc. FUSE PTC RESETTABLE 0 $0.29
MF-RX135/72-AP Bourns, Inc. PTC RESET FUSE 72V 1.35A RADIAL 0 $0.29