Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 44 Position; Connector Systems Samtec HTSW-122-19-G-D-LL

The Samtec Header, part number 85T1298, is a 2.54 mm through-hole vertical connector with 44 positions and two rows. It is designed for board-to-board applications and is compatible with various mating connectors, including SSW, SSQ, SSM, and others. The header features a black glass-filled polyester insulator and phosphor bronze terminals, with plating options available in gold or tin over nickel. It 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, ranging from 400 VAC to 550 VAC. The product is RoHS compliant and lead-free solderable, making it suitable for environmentally conscious designs. Current ratings per pin vary based on the mating connector, with maximum ratings up to 6.3 A. This header is a reliable choice for engineers seeking a robust and versatile connector solution.