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. RXE040-2

PTC RESET FUSE 72V 400MA RADIAL

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Littelfuse Inc. RXE020-2

PTC RESET FUSE 72V 200MA RADIAL

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Littelfuse Inc. 30R500U

PTC RESET FUSE 30V 5A RADIAL

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Littelfuse Inc. SRP175

PTC RESET FUSE 15V 1.75A STRAP

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Littelfuse Inc. SRP120

PTC RESET FUSE 15V 1.2A STRAP

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Amphenol Advanced Sensors RL6315-250-110-240-PTF

PTC RESET FUSE 240V 60MA RADIAL

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Amphenol Advanced Sensors RL6315-100-110-240-PTF

PTC RESET FUSE 240V 100MA RADIAL

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Amphenol Advanced Sensors RL6010-20-110-120-PTF

PTC RESET FUSE 120V 220MA RADIAL

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