C&K recommended the following reflow soldering profile and washing process for its JS series slide switches.
Reflow (Convection or IR Conveyor Furnace) SMT option
260C peak temperature - 10sec max. time at peak temperature
over 240C peak temperature - 40sec max. time at peak temperature
The part can go through the process 2 times.
Washing Process : JS Series are NOT sealed and suitable for No Clean Processing Only.