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-R005-AP-99 Bourns, Inc. PTC RESET FUSE 60V 50MA RADIAL 0 $0.00
MF-R005-2-99 Bourns, Inc. PTC RESET FUSE 60V 50MA RADIAL 0 $0.00
MF-LS340S Bourns, Inc. PTC RESET FUSE 24V 3.4A STRAP 0 $0.00
MF-VS210S-0 Bourns, Inc. PTC RESET FUSE 16V 2.1A STRAP 0 $0.00
MF-LS300S Bourns, Inc. PTC RESET FUSE 24V 3A STRAP 0 $0.00
MF-LS260S Bourns, Inc. PTC RESET FUSE 24V 2.6A STRAP 0 $0.00
MF-LS190S Bourns, Inc. PTC RESET FUSE 24V 1.9A STRAP 0 $0.00
MF-LS180S Bourns, Inc. PTC RESET FUSE 24V 1.8A STRAP 0 $0.00
CMF-SD50-2 Bourns, Inc. PTC RESET FUSE 230V 90MA 4SMD 0 $0.00
MINISMDC350LR-2 Littelfuse Inc. PTC RESET FUSE 6V 3.5A 1812 0 $0.00