2x5 idc connector
10 pin, 2x5, 0.1" pin spacing. Crimp on ribbon cables. eurorack power
254
PCB Screw Terminal Block Kit
5.0mm 2 pin, 3 pin, 4 pin
10A/300V
232
50 Ohm BNC Female connectors
Amphenol 31-10 and other similar connectors with nuts for mounting to a case
2519
20 pin female header
Bought from https://www.aliexpress.com/item/100pcs-1x20-20PIN-Single-Row-Straight-Female-Pin-Header-Connector-2-54MM-1-20P/32384984149.html?spm=2114.13010608.0.0.cDgtNo
1801