14VAC - 22VDC 20mm Varistor - 20D220K is a high-performance component designed to protect electronic circuits from voltage spikes and transients. This Varistor efficiently clamps surges, ensuring your devices' longevity and reliability. With a voltage range from 14VAC to 22VDC, this 20mm varistor is perfect for a variety of applications, providing robust protection against electrical disturbances. Its compact size and excellent energy absorption capabilities make it an essential component in modern electronic systems.