1N4559AE3 MICROSEMI Zener Diode, 4.7V V(Z), 10%, 50W, Silicon, Unidirectional, TO-204AD, ROHS COMPLIANT, HERMETIC SEALED, TO-3, 2 PIN 获取价格 1N4559AR MICROSEMI Zener Diode, 4.7V V(Z), 10%, 50W, Silicon, Unidirectional 获取价格 1N4559B MICROSEMI 50 Watt Zener Diodes 获取价格 ...