Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 40 Position; Connector Systems Samtec TSW-120-16-L-Q

The Samtec Header, part number 02R3465, features a 2.54 mm pitch and is designed for through-hole vertical mounting with 40 positions across 2 rows. It is compatible with various mating connectors including SSW, SSQ, SSM, and others. The insulator material is black glass-filled polyester, and the terminals are made of phosphor bronze with options for gold or tin plating over nickel. This header 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 for specific versions. Current ratings per pin vary based on the mating connector, with maximum ratings up to 6.3 A. This header is suitable for applications requiring reliable board-to-board connections.