2.00 mm pitch, 12-position board-to-board receptacle
The 55510-312TRLF is a 12-position, dual-row female socket receptacle from the Amphenol ICC (FCI) Minitek® 2.00mm series. The gold mating finish at 15.0 µinch (0.38 µm) provides reliable contact over repeated mating cycles, while the tin post finish is compatible with standard lead-free reflow soldering.
Gold mating finish and 2 A current ceiling
Active production and RoHS compliance
It is RoHS compliant, meeting EU restriction-of-hazardous-substances requirements for new equipment.
Mating half and board layout fit
The push-pull fastening means retention relies on contact friction — suitable for low-vibration environments where a locking latch is not required. The 0.177" (4.50 mm) insulation height sets the z-height above the board surface; confirm the mating header's stack height to meet your board-to-board spacing budget.