Feature●Product Name : Rheostat;Material : Ceramic, Metal●Power Rating : 100 W;Resistance Value : 30 Ω;Body Height : 37mm/ 1.4"●Mounted Hole Dia : 4mm/ 0.157";Thread Diameter : 10mm/ 0.39"●Shaft Size : 28 x 5.8mm/ 1.1 x 0.23(L*D);Overall Size : 80 x 70mm/ 3.1" x 2.8" (D*H)●Net Weight : 250g;Package Content : 1 x RheostatDescription
Control the electrical resistance of a circuit without interrupting the flow of current.
The rheostat is consisted of ceramic core and a resistive wire wrapped to form a toroid coil with a wiper.