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.

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Littelfuse Inc. 1210L150THWR

PTC RESET FUSE 6V 1.5A 1210

0

Littelfuse Inc. NANOSMD270LR-2

PTC RESET FUSE 6V 2.7A 1206

0.55

Littelfuse Inc. 30R090UPR

PTC RESET FUSE 30V 900MA RADIAL

0.54

Littelfuse Inc. MINIASMDC050F-2

PTC RESET FUSE 24V 500MA 1812

0

Bourns, Inc. MF-R185-2

PTC RESET FUSE 30V 1.85A RADIAL

0.52

Littelfuse Inc. 60R020XPR

PTC RESET FUSE 60V 200MA RADIAL

0.19

Littelfuse Inc. RXEF040-2

PTC RESET FUSE 72V 400MA RADIAL

0.49

Littelfuse Inc. RXEF040S-2

PTC RESET FUSE 72V 400MA RADIAL

0.49