QCK3 switch equivalent, photodarlington optical interrupter switch.
* Unique single piece housing designed to reduce cost.
* High temperature housing material to withstand extreme temperature.
* Shipped in plastic tubes for pr.
where extreme temperatures are experienced during solder reflow. The switch consists of a GaAs LED and a silicon photodar.
The QCK3/QCK4 is a slotted opticalswitch designed for surface mount applications where extreme temperatures are experienced during solder reflow. The switch consists of a GaAs LED and a silicon photodarlington facing each other across a.157" (4.0 mm) .
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