Standard switching diode, DO-35Push button switch, generic, two pins K switch single-pole double-throw spdt ON-ON K reed magnetic switch D Switch, single pole normally-open tactile switch SPST right angle, PTS645VL83-2 LFS tactile switch SPST right angle, https://omronfs.omron.com/en_US/ecb/products/pdf/en-b3f.pdf tactile switch https://www.ckswitches.com/media/1973/ksc7.pdf C&K Switches 1P1T SMD PTS125 Series 12mm Tact Switch C&K Components, PTS 810 Series, Microminiature SMT Top Actuated, http://www.ckswitches.com/media/1476/pts810.pdf Light Touch Switch, https://industrial.panasonic.com/cdbs/www-data/pdf/ATK0000/ATK0000CE7.pdf Surface Mount Common Mode Line Filter, https://www.we-online.de/katalog/en/WE-SL5/, https://www.we-online.de/katalog/datasheet/744272471.pdf SMT.