RPR-359F

反射型光电传感器（光反射） Reflective photosensor photoreflector

Reflective Optical Sensor 0.138" 3.5mm PCB Mount

得捷:
PHOTOINTERRUPTR REFL 3.5MM 800NM

Chip1Stop:
Photointerrupter Reflective Phototransistor 4-Pin

Win Source:
Reflective photosensor photoreflector