Panasonic P4S(0.4Mm Pitch Panasonic AXT420124

The AXT420124 is a 0.4 mm pitch header connector for board-to-board and board-to-FPC applications, with a mated height of 2.0 mm and 20 pins. It features a compact 2.35 mm width, soldering terminals at four corners, and supports pattern wiring on the PCB undersurface. The contact and terminal portions use Ni plating with Au surface finish, and the molded portion is made of LCP resin (UL94V-0). It meets JIS C 5402 contact resistance specifications (max. 90 mΩ), has a rated current of 0.3 A per pin (up to 5 A total), a rated voltage of 60 V AC/DC, and a dielectric strength of 150 V AC for 1 minute. It operates from -55 °C to +85 °C, withstands reflow soldering up to 260 °C, and complies with MIL-STD-202F thermal shock requirements. The connector is designed for high vibration resistance and high-speed signal integrity.