The ECA43DCST is a high-performance board-to-board PCB connector designed for demanding applications. Featuring a durable construction of PBT and phosphor bronze with gold contact plating, this connector ensures reliable power and signal transmission. With a 3A amperage rating and 750VAC voltage capability, it is suitable for various electronic systems. The female connector has two rows of hairpin contacts, offering secure and efficient connectivity. Its threaded mounting and thru-hole termination method provide easy and stable installation on PCBs. With 86 positions and a pitch of 3.18mm, it allows for dense and precise connections. Operating in a wide temperature range of -65 to 125°C, it is ideal for harsh environments. The connector's compact design, with a height of .61 inches and width of .37 inches, saves space on the board. The matte tin termination plating ensures long-term durability. Whether used in aerospace, defense, or industrial applications, the ECA43DCST guarantees high reliability and performance.