Proximity Sensor Optical Light ON PNP 3cm 5V to 24V 3Pin
Through-Beam Optical Sensor 1.181" 30mm NPN - Open Collector/Light-ON
得捷: SENSOR THROUGH-BEAM 30MM NPN
艾睿: Proximity Sensor Optical Light ON PNP 3cm 5V to 24V 3-Pin
Omron 欧姆龙