For a suitable board connector see for example stock no. 686-0974

TE Connectivity Hermaphroditic Blade and Receptacle Connectors

The Hermaphoroditic Blade and Receptacle Connector is an SMT connector, intended for use with in-line board-to-board applications. Applications include: LED lighting controls, LED lighting strips, channel lettering

Connector mates to itself
Single part to be stocked and placed onto PCB per position
Connector mates and unmates horizontally and vertically
Connector can be articulated from 90° to 180°
Low profile flat surface is compatible with SMT and reflow processing
Rounded corners to minimize shadowing
Redundant SMT pads
Solder pad footprint compatible with Tyco Electronics SMT Poke-In LED connector