HARWIN Straight Through Hole Mount PCB Socket, 10-Contact, 1-Row, 1.27mm Pitch, Solder Termination

M50-300/310/311/315/320 Series socket headers mate with M50-350/360/390 Series unshrouded headers typical stock number 681-1184
M52-500/505/510/515 Series socket headers mate with M52-xxxxxxP/S/V/Wxxxx Series unshrouded headers typical stock number 681-3001
M50-430 Series socket headers mate with M50-490 Series pin headers

1.27mm Harwin M50 Series