Labels Milestones
BackMiddle Stroke Tactile Switch, B3SL Middle Stroke Tactile Switch for High-Density Mounting, 4.3mm height, https://omronfs.omron.com/en_US/ecb/products/pdf/en-b3fs.pdf C&K Components SPST SMD PTS645 Series 6mm Tact Switch with High Contact Reliability, Top-actuated Model, without Ground Terminal, with Boss Ultra-small-sized Tactile Switch with LCD screen K switch SPST LED OFF-ON lamp D Single Pole Single Throw (SPST) switch D Switch, single pole double throw, separate symbols