The 3-794121-1 is a Type A Miniature AMP-IN terminal designed to mechanically hold hookup wires for reliable soldering to printed circuit boards. It accommodates a wire size range of 22-18 AWG with an insulation diameter of 0.060 to 0.110 inches. This strip-form terminal is designed for a PC board hole diameter of 0.072 ± 0.003 inches and extends 0.100 inches below the board. By eliminating manual wire preparation and providing a positive board stop, this terminal streamlines assembly and enhances the reliability of solder joints in various electronic applications.