Introducing the RBB40DHHR, a high-quality Board To Board PCB Connector designed for demanding applications. Featuring durable PPS & Phosphor Bronze construction, this connector guarantees reliable performance even in harsh environments. With a 1A amperage rating and 300VAC voltage capacity, it ensures efficient power transmission. The Female gender, 2 rows, and Metal Board Lock mount type offer secure and stable connectivity. Utilizing Thru Hole termination method and Gold-plated Phosphor Bronze contacts, it guarantees low contact resistance and enhanced signal integrity. The Hairpin contact type, straight orientation, and 80 positions make it ideal for complex PCB layouts. With a wide operating temperature range of -65 to 125°C, it is suitable for use in extreme conditions. Measuring .61 inches in height and 9.4mm in width, it fits compactly on the PCB. The Matte Tin termination plating ensures solderability. In compliance with the hi_rel standards, this connector is a dependable choice for aerospace, defense, and industrial applications. Experience seamless connectivity and superior performance with the RBB40DHHR.