2pcs RPR359F Reflective Photoelectric Detector Photose infrared sensor #GK-3

1PCS RPR359 RPR359F ROHM Reflective Photoelectric Detector Photosensor #GK-3

RPI-2500 ROHM Transmission type photoelectric sensor #GK-3

RPI-152 ROHM Photoelectric Switch Sensor, Groove Type 1.5mm DIP-4 #GK-3

SFH4045 OSRAM Photoelectric Switch Sensor Infrared Emitter #GK-3

BP5034D5 ROHM Original, Shot Type Photoelectric Sensor #GK-3

RPI-128W3 ROHM photoelectric sensor, photoelectric slot switch #GK-3

SFH309P OSRAM photoelectric switch sensor, flat head infrared receiver #GK-3