Pitch and position count for BOM fit
The 105311-2208: The 2.50mm pitch sets the PCB footprint — each contact centreline is 0.098" apart, matching the Nano-Fit receptacle family. With 8 positions in a single row, the header occupies a compact 20mm along the board edge. All positions are loaded, so the BOM line matches the circuit count without unpopulated spots.
The mating surface carries 15 µinch gold over nickel — enough for repeated connect/disconnect cycles in field-service or test equipment. The solder tails are tin-plated (59 µinch) for reliable wave-solder wetting.
Temperature range and application environments
The LCP housing holds dimensional stability through reflow and high-temp exposure. Applications listed include Automotive, General Purpose, Industrial, Medical, Military, and Telecommunications — the gold plating and latch holder support the vibration and corrosion demands of those sectors.
Mating half and stack height
This header mates with Nano-Fit receptacle housings (e.g., 105310 series) using the matching crimp terminals. The mated stack height is 21.30mm, which sets the clearance between the PCB and the cable exit point.