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. 250R145TU

PTC RESET FUSE 60V 145MA RADIAL

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Littelfuse Inc. 250R145-RBU

PTC RESET FUSE 60V 145MA RADIAL

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Littelfuse Inc. LR4-380XF

PTC RESET FUSE 15V 3.8A STRAP

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Littelfuse Inc. RUEF110S

PTC RESET FUSE 30V 1.1A RADIAL

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Murata Electronics North America PTGL09BD4R7N2B51A0

PTC RESET FUSE 4.7OHM DISC

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Littelfuse Inc. RHEF700

PTC RESET FUSE 16V 7A RADIAL

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Murata Electronics North America PTGL09AS120K6B51A0

PTC RESET FUSE 140V 244MA RADIAL

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Bel Fuse, Inc. 0ZRP0500FF2A

RADIAL PTC RESETTABLE FUSE, 5A,

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