Samtec Inc. Header, 2.54 Mm, Through Hole, 27 Contacts; Connector Systems Samtec TSW-109-08-G-T-020

The Header, 2.54 mm, Through Hole, 27 Contacts (part number 80P0220) is designed for board-to-board applications with a pitch spacing of 2.54 mm. It features 27 contacts arranged in three rows, making it suitable for various connectivity needs. The header is constructed with a black glass-filled polyester insulator and utilizes phosphor bronze for the terminals, which are available with either gold or tin plating over nickel. This product 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 current rating per pin is up to 6.3 A, depending on the specific mating configuration. The header is RoHS compliant and lead-free solderable for specific versions, ensuring compatibility with modern manufacturing processes. Engineers should consider this header for applications requiring reliable and robust connections in environments with varying temperature conditions.