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
YS5940PTH Amphenol Advanced Sensors PTC RESET FUSE HEATERS 40% 0 $0.76
AHRF1000 Littelfuse Inc. PTC RESET FUSE 16V 10A RADIAL 0 $0.76
PTGLCSAS2R2K4B51A0 Murata Electronics North America PTC RESET FUSE 2.2OHM DISC 0 $0.76
MF-RG1100-0 Bourns, Inc. PTC RESET FUSE 16V 11A RADIAL 0 $0.75
B59870C0120A051 EPCOS (TDK) PTC RESET FUSE 265V 100MA RADIAL 0 $0.76
YS5631 Amphenol Advanced Sensors PTC RESET FUSE RADIAL 0 $0.75
YQD100N0600 Amphenol Advanced Sensors PTC RESET FUSE 265V 20MA RADIAL 0 $0.75
YQD080N0025 Amphenol Advanced Sensors PTC RESET FUSE 265V 85MA RADIAL 0 $0.75
1812L270SLPR Littelfuse Inc. PTC RESET FUSE 6V 2.7A 1812 0 $0.00
AHRF900 Littelfuse Inc. PTC RESET FUSE 16V 9A RADIAL 0 $0.74