right side prongs are measured in mm from the bottom, not the top, each number is the number of mm from the previous one pads are 1mm away from body, and should be a 1.5mm square, centered around that point... or, make through hole version where the hole is 1mm diameter, and just outside the body (maybe 0.1mm away) 10mm ------- | |3.3mm 10.5mm | |2.4mm | |2.0mm ------- 29mm top, from bottom of pcb 25mm width total 1.2mm bottom, from bottom of pcb