Manufacturing thermal protectors and switches since 2010.

Visco Fuse

You’re in the right place for Visco 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.
The product has good temperature resistance. Even placed under the sunlight, it is not vulnerable to deform or damage. .
We aim to provide the highest quality Visco 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.
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