OK, so one challenge we've disk-covered (ha) doing floppy interfacing is that you need to really power them right. The power connector is a keyed 2.5mm pitch right angle PCB mount part (a Berg Connector https://en.wikipedia.org/wiki/Berg_connector). Let's find a connector on Digi-Key we can use in our design!
See on Digi-Key at https://www.digikey.com/short/f0vp4zzh
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