TE Connectivity Micro-match Conn. Male PCB Long Post Polarized 1.27mm Double Row – TE Connectivity 9-215464-0, These polarized PCB mount headers from TE Connectivity are from their Micro-Match range and have a 1.27mm staggered pitch and long posts. TE 9-215464-0 Micro-match Male PCB Mount Long Post Polarized 1.27mm Tin 2x10P