1.27 mm Pitch, 6-Position SMT Receptacle for Board-to-Board Stacking
The 20021321-00006T4LF: This is a Minitek127® 1.27mm dual-row receptacle, 6 positions total, surface-mount termination. Gold on the mating contacts (10.0 µinch) gives reliable signal-level connections through repeated mating cycles; the post finish is tin (100.0 µinch) for solderability.
Mating Half and Footprint Notes
The receptacle mates with a Minitek127® 1.27mm dual-row pin header of the same position count (6) and row spacing (1.27 mm).
Comparison with 20021321-00006T1LF
The base product number 20021321 covers both the -00006T4LF (this part) and the -00006T1LF. Both are 6-position, 1.27 mm pitch, dual-row receptacles. The -T4LF suffix indicates a different packaging or plating variant — the -T1LF may differ in contact finish thickness or packaging. Confirm the specific plating and packaging requirements against the BOM before substituting.