Current and Contact: 2 A with Gold Mating Surface
The 2842122-5: The gold mating finish (3.94 µinch / 0.100 µm) on the pin tip provides a stable, low-resistance interface for repeated mating cycles, while the post finish is tin (78.7 µinch / 2.00 µm) for reliable solder wetting.
Mating and Termination: Unshrouded Push-Pull
As an unshrouded breakaway header, the 2842122-5 mates with standard AMPMODU 2.00 mm pitch receptacles or crimp housings. The square pin shape (0.64 mm typical for 2.00 mm pitch) provides a good solder fillet and mechanical hold.
No minimum order quantity restrictions beyond the standard pack of 1 (bulk).