2.00 mm Pitch Board-to-Board Receptacle — What It Is
The 1-2314812-0: Operating temperature spans -40°C to 125°C, covering automotive underhood and industrial cabinet environments where standard 85°C parts would derate.
Gold Mating Finish and Contact Design
The mating contact finish is gold with a thickness of 3.94 µinch (0.100 µm) over phosphor bronze base material. The post finish is tin at 118.1 µinch (3.00 µm), which is standard for solder-joint reliability in through-hole wave-solder processes.
This is a push-pull fastening receptacle — no locking latch. In a vibration-prone assembly, the mating header should include board locks or a secondary retention mechanism. The 0.177" (4.50 mm) insulation height sets the mated stack height; confirm the mating header's post length clears the receptacle body. Pick-and-place compatible packaging (tube) means this part is designed for automated assembly — the flat top surface supports vacuum pickup.