KEL Corporation 8800 Series Right Angle Through Hole Mount PCB Socket, 50-Contact, 2-Row, 2.54mm Pitch, Solder

8800 series PCB mount board to board socket connectors with a 1.27mm pitch and a low insertion and withdrawal force. These 8800 series 1.27 mm PCB receptacles have a straight beam two-point contact design that assures a reliable electrical connection and a long wiping action on insertion. The housings of these 8800 series board to board socket connectors are designed to prevent misinsertion and protect the contacts from damage. An audible click is produced when mating is compete. These 8800 series board to board PCB sockets support stacking, horizontal and vertical board to board applications. Versions of these header connectors are available with flanges for screw mounting and PCB hooks to secure the connector during the soldering process.
Part numbers 8800-xxx-xxxx-F have flanges
Part numbers 8801-xxx-xxxx-F have flanges and hooks
These 8800 series PCB board to board socket connectors mate with the 8800 series board to board to board header connectors

Low insertion and withdrawal force
Two-point straight beam contact design for a reliable electrical connection
Long contact wiping action
Housings prevent misinsertion and protect contacts
Audible click on complete mating
Support stacking, vertical and horizontal board to board applications
Versions with flanges and PCB retention hooks available