The 4-794630-8 is a dual-row surface-mount header connector from TE Connectivity's Micro MATE-N-LOK 3mm connector system designed for wire-to-board connections. This header features a 3mm (0.118 inch) centerline pitch and supports 2-24 position configurations with vertical angle orientation and SMT mounting capability. The connector accommodates wire sizes from 30-18 AWG (0.05-0.9 mm²) with insulation diameters up to 2.79 mm, and is rated for maximum current of 5 Amps per line at 250 Volts AC/DC. The product includes SMT hold-down provisions, metal hold-down options, and retention features on the solder tail, making it suitable for applications requiring reliable wire-to-board interconnections in consumer appliances, industrial equipment, and automotive systems.