ITEM NAME:100 Watt 100 Ohm Ceramic Disk Rheostat Variable Resistor F5Z7 100 Watt 100 Ohm Ceramic Disk Rheostat Variable Resistor F5Z7 Product Name : Resistor Rheostat;Material : Ceramic, Metal, Resin;Color : White, Dark Green Power Rating : 100 Watt;Resistance Value : 100 Ohm Mounted Hole Dia : 4mm/ 0.157";Thread Diameter : 9mm/ 0.35" Knob Diameter : 5.8mm/ 0.228";Overall Size : 8 x 7cm/ 3.1" x 2.7" (D*H) Net Weight : 236g Widely used in blenders, mixers, fans, power tools, educational modeling, load simulations, industrial machinery RPM adjustment, voltage and current adjustment, instruments, and automated control installations, etc. Package Content : 1 x Resistor Rheostat Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.