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-RX040/72-2 Bourns, Inc. FUSE PTC RESETTABLE 0 $0.29
MF-RX090/72-AP Bourns, Inc. FUSE PTC RESETTABLE 0 $0.29
MF-RX110/72-AP Bourns, Inc. PTC RESET FUSE 72V 1.1A RADIAL 0 $0.29
PTR060V0050-BK1 Eaton-Electronics Division PTC RESET FUSE 60V 500MA RADIAL 0 $0.29
PTR060V0050-BK Eaton-Electronics Division PTC RESET FUSE 60V 500MA RADIAL 0 $0.29
NANOASMDCH010F-02 Littelfuse Inc. PTC RESET FUSE 0.10A 1206 0 $0.29
VTP175DF Littelfuse Inc. PTC RESET FUSE 16V 1.75A STRAP 0 $0.29
VTP170SSF Littelfuse Inc. PTC RESET FUSE 16V 1.7A STRAP 0 $0.29
PTR060V0040-BK1 Eaton-Electronics Division PTC RESET FUSE 60V 400MA RADIAL 0 $0.28
PTR060V0040-BK Eaton-Electronics Division PTC RESET FUSE 60V 400MA RADIAL 0 $0.28