QCK3 Overview
Description
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) gap.
Key Features
- Unique single piece housing designed to reduce cost
- High temperature housing material to withstand extreme temperature
- Shipped in plastic tubes for protection of leads and to feed automatic placement equipment
