1.27*1.27mm (half pitch) dual row crimp connector incudes two housing design: bump in center (A52) and bump on side (A52a).
According to mating suggestions, customer could easily find suitable male header on their respective spec. datasheet and be aware that A52 is available for wire to wire connection (with A70 and A70a box header IDC type).
The housing should insert A52b phosphor bronze, gold flash terminal: suitable for wire range AWG 30-28, insulation O.D. 0.6-0.8mm.