JS Sub-Miniature Slide Switches C&K Switches JS Sub-Miniature Slide Switches are low-profile switches that include a double pole triple throw (DP3T) version with a unique ON-ON-MOM circuit. JS switches are designed for use in telecommunications products, computer peripherals, and more. These switches provide a scrolling function to select from multiple Bluetooth® devices. This C&K series provides 70mΩ maximum contact resistance and a contact rating of 6VDC at 0.3A or 30VDC at 0.1A.