Rohm Semiconductor
PHOTOINTERRUPTR REFL 3.5MM 800NM. Optical Switches, Reflective, Phototransistor Output PHTOINTRUPTR RFLCTVE PHTOTRNSISTR 4PIN
Vishay Semiconductor Opto Division
REFLECTIVE SENSOR WITH PTR OUTPU. Optical Switches, Reflective, Phototransistor Output Ref Optical Sensor Transtr Output 940nm