Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 40 Position; Connector Systems Samtec HTSW-120-05-G-D

The Header, 2.54mm, Through Hole Vertical, 40 Position (part number 85T0770) from Samtec is designed for board-to-board applications. It features a pitch spacing of 2.54mm and includes two rows with a total of 40 contacts. The connector is compatible with various mating connectors including SSW, SSQ, SSM, and others. The insulator material is black glass-filled polyester, and the terminal material is phosphor bronze with options for gold or tin plating over nickel. The operating temperature range is -55¬8C to +125¬8C with gold plating and -55¬8C to +105¬8C with tin plating. The voltage ratings vary depending on the mating connector, ranging from 400 VAC to 550 VAC. This product is RoHS compliant and lead-free solderable, making it suitable for a variety of electronic applications.