Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 31 Position; Connector Systems Samtec TSW-131-05-G-S

The Header, 2.54mm, Through Hole Vertical, 31 Position (part number 12P3130) from Samtec is designed for board-to-board applications. It features a pitch spacing of 2.54mm and consists of a single row with 31 contacts. 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 component 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 mating type. The product is RoHS compliant and lead-free solderable for specific configurations. Engineers should consider this header for applications requiring reliable electrical connections in compact spaces, particularly where high current and voltage ratings are necessary.