96-Position Dubox Receptacle for Dense Board-to-Board Links
The 89883-348LF: This is a 96-position, dual-row board-to-board receptacle from the Dubox series, with a 2.54mm pitch and 2.54mm row spacing. The 96 circuits demand careful board routing — the pitch sets the per-contact current ceiling and the trace escape width between pads. Through-hole, right-angle mounting means the receptacle sits perpendicular to the board edge.
Sourcing and Lifecycle Reality
The Dubox series includes other position counts and plating grades, but a direct drop-in replacement for this 96-position, 30µin gold, right-angle receptacle is not documented.
Mating Half and Fit Check
This is a female socket receptacle — it mates with a male pin header from the Dubox series, same 2.54mm pitch and 2.54mm row spacing.