Eurorack PCB Size

Modular synthesizer are usualy mounted in a 19-inch rack. there are small differences between eurorack and a 19-inch rack. for the elektrophon 19-inch rack rails and mounts are used.

Module sizes are in Units [U], where 1U is 1.75 inch. the elektrophon modules have a height of 3U:

1U = 1.75 inch = 1.75" = 44.45mm, 3U = 133.4 mm

the width of the panels

HU	Columns	U [mm]	HP [mm]	PCB height	PCB width	Axis
16	4	133.35	81.28	113.35	81.28	XX 18.89
16	4	133.35	81.28	113.35	81.28	22.67

links

• 19-inch rack
• A-100 Construction Details