光电断路器，包裹类型 Photointerrupter, encased type
A positioning pin is provided on the external case to allow precise mounting.
Features
1 Small slit width 0.5 mm for high precision.
2 Fast response.
3 Built-in visible light filter.
Applications
Optical control equipment
得捷:
SENSOR OPT SLOT PHOTOTRAN PCB MT
Chip1Stop:
Photointerrupter Transmissive 5mm Phototransistor 4-Pin
Win Source:
SENSOR OPTO SLOT 5MM TRANS THRU