The 2842140-2: The 2.00 mm pitch on both row and column spacing sets the PCB footprint for a compact board-to-board interconnect. Through-hole mounting with a 2.79 mm solder tail gives a robust mechanical anchor for the header, suitable for applications where the mating receptacle will see repeated connect/disconnect cycles.
Current, Voltage, and Temperature: Signal-Level Duty
The gold-on-mating finish (30.0 µinch) supports reliable low-level signal contacts and resistance to corrosion. Operating temperature spans -40°C to 125°C, covering automotive underhood and industrial cabinet environments.
Sourcing and Lifecycle: Active Production
Supplied in bulk packaging. ROHS3 compliant. Quoted to order against your BOM quantity; availability and current pricing confirmed at quote time.