Labels Milestones
BackModel, without Ground Terminal, with Boss Ultra-small-sized Tactile Switch for High-Density Mounting, 3.1mm height, https://omronfs.omron.com/en_US/ecb/products/pdf/en-b3fs.pdf C&K Components SPST SMD PTS645 Series 6mm Tact Switch Low-profile SMD Tactile Switch, B3SL Middle Stroke Tactile Switch with High Contact.
- Pin pitch=7.5mm, , length*diameter=3.8*2.6mm^2, http://www.vishay.com/docs/45231/arseries.pdf C Axial.
- HC-51 http://www.crovencrystals.com/croven_pdf/HC-51_Crystal_Holder_Rev_00.pdf Crystal THT HC-51/8mm.
- GH side entry Molex PicoBlade series.