The 531129-2, a high-performance board-to-board connector designed for aerospace, defense, and marine applications. This connector features a rugged Diallyl Phthalate housing in a striking blue color, with gold-plated contacts for superior conductivity. With a pitch of 1.9mm and 10 positions, it offers reliable power and signal transmission in harsh environments. Operating temperature range is -65 to 125°C (-85 to 257°F), meeting the demands of both military and commercial projects. Vertical mount orientation and through-hole solder termination ensure secure installation, while polarization mating alignment guarantees proper connection every time. Trust the 531129-2 for your mission-critical connectivity needs.