ritual A proto

ritual A boards for surface mount prototyping.

ritual A boards have a 2-layer design with a ground ring, central power rails, left-right pin connectivity, and top and bottom paired signal lines. The signal lines on the top and bottom are accessible via interleaved pads that make it easy to build most of the circuit with uninsulated wire and solder bridges. The mounting holes have clearance for M2 washers, and the board has nice rounded corners for a smooth feel when prototyping.

See ritual prototyping examples for how common packages fit on the board, and how to use the signal distribution features.

Use the ritual A design template (PDF) to layout your circuits.

part number	HXP-RAA5-G-MG
board size	70 x 30 x 1.6mm
surface finish	ENIG
solder mask color	matte green
through-hole spacing	100 mil (2.54mm)
central pad pitch (center to center)	50 mil (1.27mm)
central pad gap (copper to copper)	12 mil (0.305mm)

PCB only. The other components shown in examples are not included.