The 2199070-4, a high-performance board-to-board PCB connector designed for signal applications in demanding environments. This straight, surface-mount connector features 24 positions arranged in two rows with a narrow pitch of 0.5mm, ensuring efficient signal transmission in tight spaces. Constructed with thermoplastic housing and gold-plated copper alloy contacts, it offers superior durability and conductivity, meeting UL 94V-0 flammability standards for enhanced safety. With a low amperage rating of 0.5A and a voltage tolerance of 30V AC, it is ideal for use in various electronic devices. Its hermaphroditic contact design and polarization feature ensure secure and accurate mating, while the stackable configuration allows for space-saving vertical mounting on PCBs. RoHS compliant and rated for high temperatures, this connector is a reliable solution for your board-to-board connectivity needs.