DISC JKPPTC Production Process
JKPPTC(Jinke Polymeric Positive Temperature Coefficient) devices help protect against harmful overcurrent surges and overtemperature faults. Like traditional fuses, these devices limit the flow of dangerously high current during fault conditions. The JKPPTC device, however, resets after the fault is cleared and power to the circuit is removed, thereby helping to reduce warranty, service and repair costs.
DISC JKPPTC are often used in 18650 battery & 16650 battery