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
PRG21BC0R2MM1RA Murata Electronics North America PTC RESET FUSE 6V 750MA 0805 28614 $0.00
MF-MSMF250/16X-2 Bourns, Inc. PTC RESET FUSE 16V 2.5A 1812 32369 $0.76
MF-NSMF200-2 Bourns, Inc. PTC RESET FUSE 6V 2A 1206 11530 $0.00
MF-MSMF150/24X-2 Bourns, Inc. PTC RESET FUSE 24V 1.5A 1812 11785 $0.00
30R400UMR Littelfuse Inc. PTC RESET FUSE 30V 4A RADIAL 13968 $0.69
2016L050MR Littelfuse Inc. PTC RESET FUSE 60V 550MA 2016 20364 $0.69
MINISMDC260F/16-2 Littelfuse Inc. PTC RESET FUSE 16V 2.6A 1812 42646 $0.00
NANOSMDCH010F-02 Littelfuse Inc. PTC RESET FUSE 30V 100MA 1206 7529 $0.00
MF-LSMF260X-2 Bourns, Inc. PTC RESET FUSE 24V 2.6A 2920 36114 $0.00
SMD185F-2 Littelfuse Inc. PTC RESET FUSE 33V 1.85A 2SMD 28194 $0.69