This high-performance board-to-board connector features a low amperage of .5 A, making it ideal for various electronic applications. With a housing made of Liquid Crystal Polymer and contact material crafted from Copper Alloy, it ensures durability and reliable conductivity. The connector offers two rows with a total of 40 positions, each featuring a gold-plated contact mating area for optimal signal transfer. Its through-hole solder termination method and vertical mount orientation provide easy and secure installation on PCBs. With a pitch of 1.27 mm (.05 in) and row spacing of .05 in, it allows for efficient board stacking. The stack height can be adjusted to .32 in, .39 in, or .25 in (6.35 mm, 9.9 mm, 8.12 mm), offering versatility in design. This connector is a crucial component for achieving seamless connectivity in electronic assemblies.