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.

---

Murata Electronics North America PRG18BB330MS1RB

PTC RESET FUSE 16V 36MA 0603

0

Murata Electronics North America PRG21BC1R0MM1RA

PTC RESET FUSE 12V 330MA 0805

0.89

Bourns, Inc. MF-R185-2-99

PTC RESET FUSE 30V 1.85A RADIAL

0.88

Littelfuse Inc. MICROSMD250LR-A-2

PTC RESET FUSE 6V 2.5A 1210

0

Murata Electronics North America PRG18BB101MS1RB

PTC RESET FUSE 16V 21MA 0603

0

Bourns, Inc. MF-USML250-2

PTC RESET FUSE 6V 2.5A 1210

0

Bourns, Inc. MF-USML700-2

PTC RESET FUSE 6V 7A 1210

0

Bourns, Inc. MF-NSMF020X-2

PTC RESET FUSE 30V 200MA 1206

0