Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 90 Position; Connector Systems Samtec HTSW-130-28-G-T

The Header, 2.54mm, Through Hole Vertical, 90 Position (part number 83T9450) from Samtec features a pitch spacing of 2.54mm and is designed for board-to-board applications. It includes three rows with a total of 90 contacts, suitable for various configurations. The header is constructed with a black glass-filled polyester insulator and phosphor bronze terminals, available with either gold or tin plating over nickel. It operates within a temperature range of -55¬8C to +125¬8C when gold-plated, and -55¬8C to +105¬8C with tin plating. The voltage ratings vary depending on the mating connector, with a maximum of 550 VAC when mated with SSW connectors. The product is RoHS compliant and lead-free solderable, making it suitable for modern electronic applications. Current ratings per pin vary based on the mating connector, with values ranging from 4.3 A to 6.3 A. This header is compatible with several connector types, enhancing its versatility in design.