This vertical mount board-to-board header boasts a high-performance design, featuring two rows of 40 gold-plated pins with a contact pitch of 1.27mm (.05 in). With a rugged housing made of Liquid Crystal Polymer and through-hole solder termination, it ensures secure and reliable connectivity in demanding applications. The shrouded header with a stack height of 6.35mm (.25 in) offers enhanced protection and alignment during mating. Crafted with copper alloy contacts, it guarantees efficient signal transmission. Ideal for mezzanine and board stacking connections, this connector is a versatile solution for your PCB assembly needs. Rest assured, it complies with RoHS regulations, making it environmentally friendly. Elevate your electronic designs with this premium-quality board-to-board header.