Introducing the ECC70DKNH, a high-performance board-to-board PCB connector designed for demanding applications. This female connector features two rows with a pitch of 2.54mm, accommodating a total of 140 positions for secure and efficient connectivity. Constructed with PBT and Phosphor Bronze materials, it offers durability and reliability in operation. The contact plating of Gold ensures optimal signal transmission, while the termination method of Card Extender allows for easy installation. With a voltage rating of 700 VAC and an operating temperature range of -65 to 125°C, this connector is suitable for use in various environments. Its cantilever contact type and straddle orientation further enhance its functionality. The ECC70DKNH is a standout choice in the realm of connectors, meeting stringent performance requirements with precision engineering.