Connectors Pro 25-Pack 20P 2.54mm 0.1" Pitch PCB Female Pin Headers 2x10 Dual Rows 20 Pins Female Sockets to Male Straight PCB DIP, Double Rows PC Board Through-board Strip 2.54mm Double Rows PC Board Female Pin Header Connectors. 2.54mm 2x10 20P PCB Socket Double Rows female to male Straight Dip Type. (H=8.5mm). Through Hole mounting, 2x10 20 Positions. The insulator height is 8.5mm. Current rating: 3.0A AC / DC; Voltage rating: 250V AC / DC. MATES with 0.1" (2.54mm) Pitch Male Pin Headers. Price is for 25-PACK.