7-Position Single-Row Shrouded Header – 2.54 mm Pitch
The 5-103673-6: The 3 A rating at 25 °C stays within the temperature rise limit of the thermoplastic housing.
Gold Mating Finish – 15 µinch over Nickel
The mating contacts carry 15.0 µinch (0.38 µm) gold over nickel, rated for repeated mating cycles. The post finish is 100.0 µinch (2.54 µm) tin, which is standard for solder-tail wetting and provides a reliable solder joint with lead-free processes.
Board Lock and Keying Slot – Vibration and Mis-Mate Protection
The keying slot prevents mismating with non-keyed receptacles in multi-connector panels.