1.27mm Pitch, 30-Position SMT Header — Board Fit and Routing
The 20021521-00030D4LF: This is a 30-position, dual-row header on 1.27mm pitch — a common fine-pitch for compact wire-to-board interconnects. The 1.27mm row spacing matches the pitch, so the footprint is a 2×15 grid that fits within a 19mm board edge. Surface-mount termination with a pick-and-place feature means this header is ready for reflow assembly on a standard SMT line — no hand-soldering required.
1A per Contact — Signal-Duty Current Ceiling
The 1.27mm pitch and 10.0µin gold plating keep contact resistance low for digital or analog signals, but the current limit means it is not suited for power distribution beyond low-current sensor or logic lines.
Board-to-Cable/Wire Style — Mating Half and Harness Fit
Listed as Board to Cable/Wire style, this header is designed to mate with a cable-mounted receptacle or socket — not a board-to-board mezzanine connector. The mating half is a Minitek127 1.27mm pitch receptacle housing (not included). Confirm the circuit count and keying slot match your cable assembly before ordering.