供应霍尔传感器、霍尔开关、磁性开关、磁铁感应开关型号：NJK-5002C（8002）、NJK-8002C、NJK-5002A、NJK-5002B、NJK-5002D、NJK-5002 NJK-5001C NJK-9002HST04-3C NJK-5002E NJK-1102NJK-8002 NJK-5002F NJK-1202NJK-5002D NJK-5002H NJK-1001NJK-5002A NJK-5002JNJK-5002B NJK-5002KNJK-5002L外型尺寸：M12×25 M18×52 M8×1×40mmM10×50(25)mm产品代号