A varistor remains high impedance (non-operative) during normal standby use. Surge Current 3.5 kA.
5D 7D10D 20D 471K ZOV Varistor Metal Oxide Voltage Spike Suppressor 10D-471K
Metal Oxide Varistor 14D 20D 102K 390K 431K 470K 471K 560K 680K 681K Blue New
NTC/PTC Thermistor Temperature Sensor 3D/5D/8D/10D/20D/47D-5/7/9/11/13/15/20/25
NTC Inrush Current Limiter Power Thermistor 3D/5D/8D/10D/20D/47D-7/9/11/13/15/20
NTC Series Thermistor Resistor Temperature Sensor 5D-5 8D-9 10D-11 8D-20 20D-20