Panasonic A4S(0.4Mm Pitch Panasonic AXE620124

The A4S series is a board-to-FPC connector with a 0.4 mm pitch, designed for miniaturized mobile devices such as smartphones and laptops. It features a slim 2.5 mm width and a two-piece structure that reduces footprint by 30% compared to prior models. The connector employs a 'TOUGH CONTACT' design with Ni barrier and bellows contacts, offering resistance to environmental stressors including solder rise, corrosive gases, and foreign particles. It includes a simple lock mechanism for tactile mating feedback. The AXE620124 part is a 20-pin header variant with a 0.8 mm mated height and 8 mm pitch, supplied in embossed packaging. The series is qualified for use in compact electronic applications where reliability and space efficiency are critical.