Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 75 Position; Connector Systems Samtec TSW-125-05-G-T

The Samtec Header, part number 02R5411, features a 2.54 mm pitch and is designed for through-hole vertical mounting with 75 positions. It is part of the TSW series and is suitable for board-to-board applications. The header is constructed with a black glass-filled polyester insulator and utilizes phosphor bronze terminals, which can be plated with either gold or tin 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 varies based on the mating connector type, with values ranging from 4.3 A to 6.3 A. The product is RoHS compliant and lead-free solderable for specific versions. Engineers should consider this header for applications requiring reliable connectivity in compact spaces, particularly where high-density pin configurations are necessary.