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
RXEF050-2 Littelfuse Inc. PTC RESET FUSE 72V 500MA RADIAL 37796 $0.46
MICROSMD050F-2 Littelfuse Inc. PTC RESET FUSE 13.2V 500MA 1210 24039 $0.00
NANOSMDC110F-2 Littelfuse Inc. PTC RESET FUSE 6V 1.1A 1206 21657 $0.00
MF-MSMF020-2 Bourns, Inc. PTC RESET FUSE 30V 200MA 1812 15426 $0.00
1812L110PR Littelfuse Inc. PTC RESET FUSE 8V 1.1A 1812 9137 $0.00
MF-MSMF075-2 Bourns, Inc. PTC RESET FUSE 13.2V 750MA 1812 10292 $0.00
MINISMDC020F-2 Littelfuse Inc. PTC RESET FUSE 30V 200MA 1812 46316 $0.00
MINISMDC014F-2 Littelfuse Inc. PTC RESET FUSE 60V 140MA 1812 81350 $0.00
PICOSMDC035S-2 Littelfuse Inc. PTC RESET FUSE 6V 350MA 0805 16900 $0.00
MICROSMD010F-2 Littelfuse Inc. PTC RESET FUSE 30V 100MA 1210 30109 $0.00