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-USML650-2 Bourns, Inc. PTC RESET FUSE 6V 6.5A 1210 3472 $0.00
MF-USML450-2 Bourns, Inc. PTC RESET FUSE 6V 4.5A 1210 0 $0.00
MF-USML200-2 Bourns, Inc. PTC RESET FUSE 6V 2A 1210 3680 $0.00
MF-USML230-2 Bourns, Inc. PTC RESET FUSE 6V 2.3A 1210 3750 $0.00
MICROSMDCH050F-02 Littelfuse Inc. PTC RESET FUSE 6V 500MA 1210 8000 $0.27
MF-USML350-2 Bourns, Inc. PTC RESET FUSE 6V 3.5A 1210 4023 $0.00
MF-USML400-2 Bourns, Inc. PTC RESET FUSE 6V 4A 1210 4750 $0.00
0805L100WR Littelfuse Inc. PTC RESET FUSE 6V 1A 0805 4764 $0.00
MF-USML175-2 Bourns, Inc. PTC RESET FUSE 6V 1.75A 1210 4949 $0.00
MICROSMD400LR-2 Littelfuse Inc. PTC RESET FUSE 6V 4A 1206 11755 $0.00