11VAC - 18VDC 20mm Varistor 20D180K is a top-tier electronic component designed to safeguard your devices from voltage spikes. This Varistor is engineered to offer optimal protection by clamping voltage surges, ensuring the longevity and reliability of your sensitive electronics. With a compact 20mm disc size, it provides an efficient solution for space-constrained applications while delivering superior performance. This Varistor can handle voltages from 11VAC to 18VDC, making it versatile enough for a broad range of electronic circuits. Its robust construction and reliable operation make it an excellent choice for both industrial and consumer electronics.