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-SM200-2 Bourns, Inc. PTC RESET FUSE 15V 2A 2SMD 2765 $0.00
MF-SM250-2 Bourns, Inc. PTC RESET FUSE 15V 2.5A 2SMD 3896 $0.00
MINIASMDC014F-2 Littelfuse Inc. PTC RESET FUSE 60V 140MA 1812 9505 $0.53
1812L150ZR Littelfuse Inc. PTC RESET FUSE 8V 1.25A 1812 5279 $0.53
1812L075PR Littelfuse Inc. PTC RESET FUSE 13.2V 750MA 1812 6008 $0.53
0ZCF0300BF2C Bel Fuse, Inc. PTC RESET FUSE 24V 3A 2920 11437 $0.00
MF-MSMF160-2 Bourns, Inc. PTC RESET FUSE 8V 1.6A 1812 30372 $0.00
RUEF185-2 Littelfuse Inc. PTC RESET FUSE 30V 1.85A RADIAL 21221 $0.53
MINISMDC010F-2 Littelfuse Inc. PTC RESET FUSE 60V 100MA 1812 10090 $0.00
MF-RX135/72-2 Bourns, Inc. PTC RESET FUSE 72V 1.35A RADIAL 5693 $0.50