3-794619-4 is a dual-row SMT header from TE Connectivity's Micro MATE-N-LOK 3mm connector system, designed for wire-to-board connections. This header features tin-plated contacts on a 3mm (0.118") centerline spacing and supports 2-24 position configurations. The connector includes SMT hold down with both plastic and metal hold down options, and is compatible with infrared (IR) reflow soldering processes. With a maximum current rating of 5 Amps per line and 250V AC/DC voltage rating, it is suitable for applications requiring reliable wire-to-board interconnections. The mating half for this header is the x-794617-x series receptacle housing.