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. MINISMDE190-2

PTC RESET FUSE 16V 1.9A 4520

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Vishay BC Components PTCTZ3MR500MTE

PTC RESET FUSE 425V 90MA 2SMD

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Vishay BC Components PTCTZ3MR200KTE

PTC RESET FUSE 300V 120MA 2SMD

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Vishay BC Components PTCTZ3MR100GTE

PTC RESET FUSE 245V 165MA 2SMD

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Vishay BC Components PTCTZ3NR339CTE

PTC RESET FUSE 24V 400MA 2SMD

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Vishay BC Components PTCTZ3NR100GTE

PTC RESET FUSE 245V 165MA 2SMD

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Vishay BC Components PTCCL11H701DTE

PTC RESET FUSE 60V 150MA 2SMD

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Vishay BC Components PTCTZ3MR350MTE

PTC RESET FUSE 425V 110MA 2SMD

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