SENSOR PHOTO 5M 12-24VDC NPN
回射 光学传感器 3.937" ~ 196.850"(100mm ~ 5m) NPN - 开路集电极
得捷:
SENSOR OPTICAL MODULE WIRE LEADS
Allied Electronics:
RETRO REFLECTIVE DIE-CAST RED LED DC12-24V NPN
Electro Sonic:
Photoelectric Sensor Retro-Reflective Light ON/Dark ON NPN 5m