Manufacturing thermal protectors and switches since 2010.

PPTC Fuse

You’re in the right place for PPTC Fuse.By now you already know that, whatever you are looking for, you’re sure to find it on Haichuan.we guarantee that it’s here on Haichuan.
Nanjing Haichuan Electronic Co., Ltd.'s products are exported to many overseas countries in the world through international marketing channels. .
We aim to provide the highest quality PPTC Fuse.for our long-term customers and we will actively cooperate with our customers to offer effective solutions and cost benefits.
HCET Battery Heating Strip Resettable Polyfuse Polyswitch PPTC fuse with radial leads
PPTC series polymer positive temperature coefficient thermistors are composed of a polymer matrix and conductive carbon black particles. Due to the certain conductivity of this material, there will be current passing through it. When an overcurrent passes through a thermistor, the heat generated will cause it to expand, resulting in the separation of carbon black particles and an increase in its resistance.
HCET PPTC PolySwitch Resettable PPTC Fuse SMD Fuse
PPTC series polymer positive temperature coefficient thermistors are composed of a polymer matrix and conductive carbon black particles. Due to the certain conductivity of this material, there will be current passing through it. When an overcurrent passes through a thermistor, the heat generated will cause it to expand, resulting in the separation of carbon black particles and an increase in its resistance.
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