184-Position DDR DIMM Socket – What It Fits and Why It Matters
The 0876232001: This is a Molex 87623 series DDR SDRAM DIMM socket with 184 positions – the exact pin count for standard DDR1 memory modules. The 25° angle insertion means the module sits at a slant relative to the board, which can help clear low-profile components or chassis walls in a memory-upgrade path. Gold flash contacts (15.0µin) on the mating face handle the repeated insertion cycles typical in a desktop or server DIMM slot.
Sourcing an Obsolete DIMM Socket – What to Expect
The base product number is 087623, and the part ships in tray packaging. The 184-position, 25° angle, gold flash configuration is unique to this order code – no direct drop-in replacement exists without a board spin.
Board Layout and Memory Compatibility
This socket is designed for DDR SDRAM modules conforming to the MO-206 standard, with a card thickness of 0.050in (1.27mm). It is NOT compatible with DDR2 or later modules – DDR2 uses 240 positions and a different keying notch. The 184-position count and keying are specific to DDR1. Mounting is through-hole, normal top-mount, with a 25° insertion angle. Confirm the board footprint matches the 184-position through-hole pattern before committing the BOM line.