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
SMDC310F/18-02 Littelfuse Inc. PTC RESET FUSE 18V 3.1A 2920 2959 $0.00
1206L500SLWR Littelfuse Inc. PTC RESET FUSE 6V 5A 1206 2925 $0.00
1210L500SLWR Littelfuse Inc. PTC RESET FUSE 6V 5A 1210 2980 $0.00
1210L200SLYR Littelfuse Inc. PTC RESET FUSE 6V 2A 1210 1286 $0.00
1210L350SLWR Littelfuse Inc. PTC RESET FUSE 6V 3.5A 1210 9000 $0.68
0805L300SLWR Littelfuse Inc. PTC RESET FUSE 6V 3A 0805 2270 $0.00
1812L350SLPR Littelfuse Inc. PTC RESET FUSE 6V 3.5A 1812 2481 $0.00
0805L260SLTHYR Littelfuse Inc. PTC RESET FUSE 6V 2.6A 0805 3982 $0.00
1206L450SLWR Littelfuse Inc. PTC RESET FUSE 6V 4.5A 1206 4686 $0.00
0603L050SLYR Littelfuse Inc. PTC RESET FUSE 6V 500MA 0603 2892 $0.00