The 2307726-5: It mates with a matching 2.00 mm pin header to carry signal-level current up to 2 A per contact. The gold-plated mating face (15.0 µinch over nickel) resists oxidation and fretting corrosion, supporting repeated mate/unmate cycles in low-voltage signal paths where tin contacts would degrade.
Voltage rating is 125 V — suitable for low-voltage signal and control circuits, not mains power.
