Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 80 Position; Connector Systems Samtec HTSW-140-30-L-D

The Header, 2.54mm, Through Hole Vertical, 80 Position (part number 85T4057) from Samtec features a pitch spacing of 2.54mm and is designed for board-to-board applications. It has a total of 80 contacts arranged in 2 rows. The connector is RoHS compliant and offers various plating options, including gold and tin over nickel. The operating temperature range is -55°C to +125°C with gold plating and -55°C to +105°C with tin plating. The voltage rating varies depending on the mating connector, with a maximum of 550 VAC when mated with SSW connectors. The current rating per pin varies based on the mating type, with values ranging from 4.3 A to 6.3 A. This product is suitable for applications requiring reliable electrical connections in a compact form factor.