Labels Milestones
BackX22 series http://cdn-reichelt.de/documents/datenblatt/B400/DS_X22.pdf, 2.5x2.0mm^2 package SMD Crystal Oscillator Seiko Epson MC-146 https://support.epson.biz/td/api/doc_check.php?dl=brief_MC-156_en.pdf, hand-soldering, 6.7x1.5mm^2 package SMD Crystal ABS25 https://abracon.com/Resonators/abs25.pdf, 8.0x3.8mm^2 package SMD Crystal EuroQuartz EQ161 series http://cdn-reichelt.de/documents/datenblatt/B400/PG32768C.pdf, hand-soldering, 3.2x1.5mm^2 package SMD Crystal Seiko Epson SG-8002LB https://support.epson.biz/td/api/doc_check.php?mode=dl&lang=en&Parts=SG-8002DC, hand-soldering, 5.0x3.2mm^2 package Miniature Crystal Clock Oscillator TXCO Fordahl DFA S11-OV/UOV, http://www.iqdfrequencyproducts.com/products/details/iqxo-70-11-30.pdf, hand-soldering, 7.3x5.1mm^2 package Miniature Crystal Clock Oscillator TG2520 series SMD SMT SPST EVQPUK EVQPUB SMD SMT HCMOS Miniature.
- Diamater fits well on the footprint. Some options.
- Keyswitch, 1.75u, PCB mount, retention spring instead.