The RE943-S1 is a 31.75 x 27.3mm solderable Breadboard, made of 1.5mm fibreglass and 35μm Cu double-sided construction with solder stop mask and plated through holes. This hot air levelling adaption circuit board features 2 x 8 two-hole-pads on each side and U-shape potential strip. This adaption circuit board suits for 16-pin sockets with a 7.62mm distance.