Samtec Inc. Header, 5.08Mm, Though Hole Vertical, 18 Position; Connector Systems Samtec TSW-209-26-G-D

The Samtec Header, part number 03R9804, is a through-hole vertical connector with a pitch spacing of 5.08 mm and 18 positions arranged in 2 rows. It is designed for board-to-board applications and 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. The header operates within a temperature range of -55 ¬8C to +125 ¬8C when gold-plated, and -55 ¬8C to +105 ¬8C with tin plating. It has a voltage rating of up to 550 VAC depending on the mating connector used. The product is RoHS compliant and lead-free solderable 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. This header is suitable for applications requiring reliable electrical connections in compact spaces.