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
16R900GF Littelfuse Inc. PTC RESET FUSE 16V 9A RADIAL 0 $0.52
LR4-73XF Littelfuse Inc. PTC RESET FUSE 730MA STRAP 0 $0.52
MF-R900-0-003 Bourns, Inc. PTC RESET FUSE 30V 9A RADIAL 0 $0.52
PTGL9SAS1R2K2B51B0 Murata Electronics North America PTC RESET FUSE 1.2OHM DISC 0 $0.52
PTGL05AR151H8P52B0 Murata Electronics North America PTC RESET FUSE 265V 35MA RADIAL 0 $0.52
PTGL9SAS3R3K4B51A0 Murata Electronics North America PTC RESET FUSE 3.3OHM DISC 0 $0.52
600R160-RAUR Littelfuse Inc. PTC RESET FUSE 60V 160MA RADIAL 0 $0.52
600R160-R1UR Littelfuse Inc. PTC RESET FUSE 60V 160MA RADIAL 0 $0.52
PTGL07AR700H8B52A0 Murata Electronics North America PTC RESET FUSE 70OHM DISC 0 $0.52
PTGLASARR27M1B51B0 Murata Electronics North America PTC RESET FUSE 0.27OHM DISC 0 $0.52