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.

---

Bourns, Inc. MF-USML400/12-2

1210 SMD POLYMER PTC, 12V/4.0A

0

Bourns, Inc. MF-USML380/12-2

1210 SMD POLYMER PTC, 12V/3.8A

0

Bourns, Inc. MF-USML350/12-2

1210 SMD POLYMER PTC, 12V/3.5A

0

Bourns, Inc. MF-USML300/12-2

1210 SMD POLYMER PTC, 12V/3.0A

0

Bel Fuse, Inc. 0ZRP0110FF1E

RADIAL PTC RESETTABLE FUSE, 1.1A

0.42

Bel Fuse, Inc. 0ZRP0090FF1E

RADIAL PTC RESETTABLE FUSE, 900M

0.42

Bel Fuse, Inc. 0ZSA0175FF1E

PTC RESET FUSE 15V 1.75A STRAP

0.42

Bel Fuse, Inc. 0ZSA0120FF1E

PTC RESET FUSE 15V 1.2A STRAP

0.42