ETI SYSTEMS
旋转电位器, 绕线, SW22E系列, 5 kohm, 线性, 1 转, 500 mW, 伺服
旋转电位器, 1 kohm, 500 mW, ± 3%, 1 转, 线性
LINEAR POTENTIOMETER, 5KOHM, 3W, 3%