Conn Unshrouded Header HDR 40 POS 2.54mm Solder ST Thru-Hole
40 Pos 2 Row Straight Male Pin Header, Gold, Through Hole, 0.079" Pitch

JAPAN AVIATION ELECTRONICS INDUSTRY TX3-40P-D2LT-LN1E Wire-To-Board Connector, Right Angle, Through Hole, Header, 40 Contacts, 1.27 mm