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.

---

Vishay BC Components PTCTT95R100GTE

PTC RESET FUSE 240V 140MA RADIAL

0

Bourns, Inc. MF-R015/600-0

PTC RESET FUSE 250V 150MA RADIAL

1.22

Vishay BC Components PTCCL09H191HBE

PTC RESET FUSE 265V 190MA RADIAL

1.29

Bourns, Inc. MF-R055/90-0

PTC RESET FUSE 90V 550MA RADIAL

0.83

Bourns, Inc. MF-LR550

PTC RESET FUSE 10V 5.5A STRAP

0.77

Bourns, Inc. MF-S420

PTC RESET FUSE 30V 4.2A STRAP

0.5

Bourns, Inc. MF-RX075/72-0

PTC RESET FUSE 72V 750MA RADIAL

0.49

Bourns, Inc. MF-RM055/240-2

PTC RESET FUSE 240V 550MA RADIAL

1.13