Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 22 Position; Connector Systems Samtec TSW-111-22-L-D

The Samtec Header, part number 80P2236, is a 2.54 mm through-hole vertical connector with 22 positions and two rows. It is designed for board-to-board applications and features a square post terminal style. The header is compatible with various mating connectors, including SSW, SSQ, SSM, and others. The insulator material is black glass-filled polyester, and the terminal material is phosphor bronze with options for 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 for SSW and lower ratings for other types. The header is RoHS compliant and offers lead-free solderability for specific versions. Current ratings per pin vary based on the mating connector, with maximum ratings ranging from 4.3 A to 6.3 A. Engineers should consider this header for applications requiring reliable electrical connections in compact spaces, especially where compatibility with a range of mating connectors is essential.