OPB355L

光学开关，专业型 Slotted Opt Switch

Optical Sensor Through-Beam 0.125" 3.18mm

得捷:
SWITCH SLOTTED OPTICAL

贸泽:
光学开关，专业型 Slotted Opt Switch

艾睿:
Photointerrupter Transmissive 3.18mm Photodiode 4-Pin

Allied Electronics:
Sensor, Transmissive, Slotted Optical Switch, Photodiode, 3.18mm, 850 to 940nm