40-Position Dual-Row Board-to-Board Receptacle
The 89898-320ALF: The tin-plated solder tails are compatible with standard lead-free reflow profiles. The 10.81 mm mated stack height is a fixed value — the header pin length and board spacing must match this dimension exactly for reliable contact. The connector accepts bottom or top entry, which gives flexibility in the board stack orientation.
Automated Assembly and Production Fit
The insulator includes a pick-and-place vacuum pickup area, so the connector can be placed by automated SMT equipment without a separate nozzle adapter — saves a setup step on the line. The surface-mount termination is compatible with standard reflow soldering processes. The gray insulator color provides visual contrast on the board for inspection.
The base product number is 89898, which covers the full Dubox™ family.
