This PBT & Phosphor Bronze Board To Board PCB Connector, with SKU ECA40DCSD-S288, is a high-performance component designed for reliable and efficient electronic connections. Featuring a female gender and two rows of contacts, this connector is suitable for a variety of applications. With a clearance hole mount type and card extender termination method, installation is quick and easy. The contact material is Phosphor Bronze with gold plating, ensuring excellent conductivity and durability. With a pitch of 3.18mm (.125 in) and voltage rating of 750 VAC, it can handle high-power applications with ease. The hairpin contact type and straddle orientation further enhance its versatility. With 80 positions and a tail length of 3.68mm (.145 in), it offers ample connectivity options. Operating temperature range of -65 to 125°C and matte tin termination plating make it suitable for harsh environments. Measuring just .61 in (15.49mm) in height and 9.4mm (.37 in) in width, it is compact yet robust. This connector, part of the ECA40DCSDS288 series, is a essential component for any PCB assembly project.