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-PSML150-2 Bourns, Inc. PTC RESET FUSE 6V 1.5A 0805 3952 $0.00
MF-PSML200-2 Bourns, Inc. PTC RESET FUSE 6V 2A 0805 5183 $0.00
MF-PSML075-2 Bourns, Inc. PTC 0.75A 6V SMD 0805 LOW-OHMIC 5617 $0.00
RHEF1300-2 Littelfuse Inc. PTC RESET FUSE 16V 13A RADIAL 1970 $1.48
RHEF1000-2 Littelfuse Inc. PTC RESET FUSE 16V 10A RADIAL 0 $0.54
NANOSMDCH030F/24-02 Littelfuse Inc. PTC RESET FUSE 24V 0.30A 1206 1299 $0.00
TRF600-160-RA Littelfuse Inc. PTC RESET FUSE 250V 160MA RADIAL 1450 $1.27
MF-USML500/12-2 Bourns, Inc. 1210 SMD POLYMER PTC, 12V/5.0A 3480 $0.00
MF-USML550/12-2 Bourns, Inc. 1210 SMD POLYMER PTC, 12V/5.5A 3490 $0.00
CMF-SD50A-10-2 Bourns, Inc. PTC RESET FUSE 230V 90MA 4SMD 1609 $0.00