GRAYHILL 51P22-01-1-16N 旋转开关, 51系列, 不发光, 22.5 °, 150 mA, 200 mA, 220 V
The is a single-pole sixteen-throw SP16T 1-deck Rotary Switch with PC mount terminals and non-shorting contacts. The 51 series switch is made up of thermoset base, nylon detent rotor, tin-zinc plated zinc bushing, gold-plated over silver plate brass common ring, gold-plated precious metal alloy rotor contact, silicone rubber panel seal, fluoro-silicone shaft seal and tin-zinc-plated brass mounting nuts.