Board-to-board receptacle for perpendicular PCB stacking
The 89883-415LF is a 30-position, dual-row, 0.100" (2.54mm) pitch board-to-board receptacle from the Amphenol Dubox™ series. It mounts through-hole with a right-angle orientation, meaning the mated board sits perpendicular to the motherboard — useful for mezzanine or daughtercard layouts where height clearance is tight.
Pitch, position count, and mounting orientation
The 30 positions loaded all give you a full 30-circuit interconnect — no unloaded positions to account for in the BOM. The right-angle through-hole termination (contact length 0.114" / 2.90mm post) means the connector body sits flush against the PCB edge, with the mating interface pointing upward. This is a deliberate choice for board-edge stacking where the daughtercard plugs in parallel to the motherboard.
No special handling or last-time-buy risk.