Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 84 Position; Connector Systems Samtec HTSW-128-29-T-T

The Header, 2.54mm, Through Hole Vertical, 84 Position (part number 83T9352) from Samtec is designed for board-to-board applications with a pitch spacing of 2.54mm. It features three rows and a total of 84 contacts, suitable for various configurations. The connector is made from black glass-filled polyester or natural liquid crystal polymer, depending on the variant, with terminals constructed from phosphor bronze. It offers multiple plating options, including gold or tin over nickel, and is RoHS compliant. The operating temperature range is -55¬8C to +125¬8C when gold-plated, and -55¬8C to +105¬8C with tin plating. The voltage ratings vary based on the mating connector, with a maximum of 550 VAC when mated with SSW connectors. Current ratings per pin range from 4.3 A to 6.3 A, depending on the specific mating configuration. This product is suitable for applications requiring reliable electrical connections in a compact form factor.