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.

---

Littelfuse Inc. SMD1812P110TFA

PTC RESET FUSE 6V 1.1A 1812

0.2

Littelfuse Inc. SMD1812P075TF/24A

PTC RESET FUSE 24V 750MA 1812

0.2

Littelfuse Inc. SMD1206P025TFA

PTC RESET FUSE 16V 250MA 1206

0.2

Littelfuse Inc. SMD1206P020TFA

PTC RESET FUSE 16V 200MA 1206

0.2

Littelfuse Inc. SMD1206P016TFA

PTC RESET FUSE 30V 160MA 1206

0.2

Littelfuse Inc. SMD1206P012TFA

PTC RESET FUSE 30V 125MA 1206

0.2

Littelfuse Inc. SMD2920P125TFA

PTC RESET FUSE 15V 1.25A 2920

0.2

Littelfuse Inc. SMD2920P100TFA

PTC RESET FUSE 33V 1.1A 2920

0.2