SMD1206 Series PPTC resettable thermal fuse Polymeric positive temperature coefficient

    Positive temperature coefficient devices, also known as re-settable fuses, providing over-current protection for electronic circuits and devices. The resistance of PTCs rises as the temperature rises. With this feature, the value change of resistance is not obvious when the safe current passes, the resistance value changes drastically when abnormal current passes, this reaches the purpose of limiting abnormal current. the resistance value will “reset” automatically when the abnormality is eliminated and temperature returns to a safe level .

v Surface mount overcurrent protection.

v Resettable protection is desired

v Protecting against over-current and over-temperature faults

v RoHS compliant , lead-free and halogen free .