Labels Milestones
BackPossible, https://www.neutrik.com/en/product/nc5fav-sw A Series, 3 pole female receptacle, grounding: separate ground contact to mating connector shell to pin1 and front panel, horizontal PCB mount, https://www.neutrik.com/en/product/nc3mamh-ph speakON Combo, 2 pole chassis connector, black D-size flange, self.
- 242x14mm^2, drill diamater 1.3mm, pad.
- Relay SPDT, http://www.omron.com/ecb/products/pdf/en-g5le.pdf Relay SPDT.