PTC Resettable Fuses

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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Select productsMfrDescriptionPackageSupplier Device PackageMounting TypeSeriesOperating Temperature
Amphenol Advanced Sensors (Thermometrics)PTC RESET FUSE 265V 93MA RADIALBulkThrough HoleYM0°C ~ 55°C
Amphenol Advanced Sensors (Thermometrics)PTC RESET FUSE 265V 110MA RADIALBulkThrough HoleYM0°C ~ 55°C
Amphenol Advanced Sensors (Thermometrics)PTC RESET FUSE 265V 128MA RADIALBulkThrough HoleYM0°C ~ 55°C
Amphenol Advanced Sensors (Thermometrics)PTC RESET FUSE 265V 161MA RADIALBulkThrough HoleYM0°C ~ 55°C
Amphenol Advanced Sensors (Thermometrics)PTC RESET FUSE 265V 161MA RADIALTape & Reel (TR)Through HoleYM1200°C ~ 55°C
Amphenol Advanced Sensors (Thermometrics)PTC RESET FUSE 265V 192MA RADIALBulkThrough HoleYM0°C ~ 55°C
Amphenol Advanced Sensors (Thermometrics)PTC RESET FUSE 265V 234MA RADIALBulkThrough HoleYM0°C ~ 55°C
Amphenol Advanced Sensors (Thermometrics)PTC RESET FUSE 265V 314MA RADIALBulkThrough HoleYM0°C ~ 55°C
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