The ECM43DRSI, a high-performance board-to-board PCB connector designed for demanding applications. With a durable construction featuring PBT and phosphor bronze materials, this connector ensures reliable connectivity in any environment. Its threaded mount type and thru-hole termination method guarantee secure attachment to circuit boards. Featuring two rows of contacts, each made of gold-plated phosphor bronze, the ECM43DRSI offers excellent conductivity and corrosion resistance. With an amperage rating of 3A and a voltage capacity of 950VAC, it meets the requirements of various electronic systems. The contact type, loop bellow, and straight orientation further enhance its versatility. With 86 positions and a tail length of 4.83mm, this connector accommodates complex PCB layouts with ease. Operating within a wide temperature range of -65 to 125°C, it ensures stable performance in extreme conditions. The matte tin termination plating adds durability and longevity to the connector. Whether used in aerospace, military, or industrial applications, the ECM43DRSI delivers exceptional reliability and performance.