Samtec SSQ Series Straight Through Hole Mount PCB Socket, 4-Contact, 2-Row, 2.54mm Pitch, Through Hole Termination

The Samtec SSQ series PCB through hole board-to-board square post has square tailed socket strip with a 2.54mm pitch, a black, liquid crystal polymer insulator and phosphor bronze Tiger Buy contact with 0.51μm gold plating on the contact. It has 4 contact

Standard and low insertion force contact with .025" (0.635 mm) square tail for self-nesting application
Voltage rating 465 VAC / 655 VDC