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. RLD30P090UFF

PTC RESET FUSE 30V 900MA RADIAL

0.2

Littelfuse Inc. SMD0805P050TFA

PTC RESET FUSE 6V 500MA 0805

0.2

Littelfuse Inc. RLD30P110UFF

PTC RESET FUSE 30V 1.1A RADIAL

0.2

Littelfuse Inc. SMD0805P035TFA

PTC RESET FUSE 6V 350MA 0805

0.2

Littelfuse Inc. SMD0805P020TFA

PTC RESET FUSE 9V 200MA 0805

0.2

Littelfuse Inc. SMD0805P010TFA

PTC RESET FUSE 15V 100MA 0805

0.2

Littelfuse Inc. LTP310F

PTC RESET FUSE 24V 3.1A STRAP

0.2

Littelfuse Inc. LTP300F

PTC RESET FUSE 24V 3A STRAP

0.2