3-794680-4 is a dual-row through-hole header connector from TE Connectivity's Micro MATE-N-LOK 3mm connector system, designed for wire-to-board connections. This 4-position header features contacts on a 3.0mm centerline spacing with plastic hold down and pick-and-place pad for automated assembly. The connector system supports current ratings up to 5 Amps per line and is rated for 250 Volts AC/DC. It is compatible with 22-18 AWG, 24-20 AWG, and 30-26 AWG wire sizes. Common applications include wire-to-wire and wire-to-board connections in consumer electronics, appliances, and industrial equipment where reliable, compact interconnect solutions are required.