3215J

3215J: 1-Circuit (Single Pole), 2-to-12 Adjustable Position (Binned for 5 Active Positions) Non-Shorting Rotary Switch, utilizing heavily silver-plated, self-cleaning double-wiping contacts to establish low contact resistance under prolonged bench use. It features a 15/32-inch diameter brass mounting bushing paired with a 2-inch long full-size grooved adjustment shaft, housed in an open-frame phenolic wafer substrate chassis layout. [1, 2]