$6.10
Metal Oxide Varistor, 270V varistor voltage, Operating 175AC/225DC 297VCLAMP, Is: 10KA, 20mm Disc
TDK Electronics Inc., 620V 4.5kA Varistor Through Hole Disc 14mm
Littelfuse, Metal Oxide Varistor, 205V varistor voltage, Operating ...
Varistor Vm(AC) 35VRMS Vm(DC) 45V,