The 4.2mm SMT tactile switch DW-TS-S05520 is a compact top-actuated, 4-terminal surface-mount tact switch with a 2.50 mm height, 0.20 mm travel and 50 mA/12 V DC rating. It is
6mm SMT tactile switch DW-TS-S060183C is a compact top-actuated momentary switch designed for surface-mount PCB control and user-interface applications. The supplied Dragon Well
The 6x6mm SMT tactile switch DW-TS-S060321 is a top-push, momentary surface-mount tact switch with four terminals, two PCB positioning posts, 0.25 mm travel and a 50 mA/12 VDC