FCI / Amphenol Minitek127® 20021221-00110D8LF, 10pos (9 loaded), 1.27mm pitch, A

The FCI / Amphenol 20021221-00110D8LF is a dual-row 1.27mm pitch board-to-board male header in the Minitek127® series — a compact, SMT-terminated connector used in high-density board stacking and internal signal routing where routing density and polarization matter more than current per circuit. The listing carries 10 positions with 9 populated — the 10th position is absent by design, not a defect, and must be matched to the actual circuit count in the BOM before committing. Contact finish splits across the two sides: gold GXT™ at 30.0 µin (0.76 µm) on the mating interface and tin at 50.0 µin (1.27 µm) on the solder tail — the gold grade supports the 1 A per circuit rating while the tin post is optimised for wave or reflow solder process compatibility. The 4-wall shroud and push-pull fastening provide positive polarization and retention — the shroud prevents mis-mate and the push-pull lock holds the pair seated without jack-screw or latching hardware. Rated -55 to 125 °C operating with UL94 V-0 flammability — suited for industrial and instrumentation applications where the temperature envelope and board-level flammability rating are design constraints.