Board-to-board header, 20 positions, 1.27 mm pitch
The 20021121-00020C8LF is the 20-position member of Amphenol ICC's Minitek127 1.27 mm header line, a dual-row unshrouded board-to-board header with surface-mount solder termination.
Position count in the Minitek127 series
Within the Minitek127 1.27 mm series the 20-position 20021121-00020C8LF sits alongside other dual-row counts at the same 0.050" pitch and 0.050" row spacing — the pitch and footprint are shared across the series, so match the position count to circuit count.