3-794633-2 is a double-row surface-mount header connector from TE Connectivity's Micro MATE-N-LOK 3mm connector system designed for wire-to-board connections. This connector features vertical angle orientation with surface-mount (SMT) technology, supporting 2-24 position configurations on a 3.0mm pitch centerline. The header is compatible with 22-18 AWG wire (0.3-0.9mm²) with insulation diameters up to 2.79mm, and supports a maximum current rating of 5 Amps per line at 250 Volts AC/DC. The connector includes SMT hold-down features, metal hold-down options, and retention features on the solder tail for secure board mounting. This product is ideal for applications requiring reliable wire-to-board interconnections in compact, high-density layouts with infrared reflow process compatibility.