Board-to-Board Footprint and Routing
The 20021121-00008T8LF: For the board layout engineer, that means the footprint occupies roughly 5.1mm × 5.1mm of board area, with the 0.120" (3.05mm) mating pin length setting the stack height between parallel boards. The surface-mount termination requires a reflow profile compatible with the thermoplastic housing (UL94 V-0 rated).
