Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 48 Position; Connector Systems Samtec TSW-124-21-T-D

The Samtec Header, part number 02R5203, is a 2.54 mm through-hole vertical connector with 48 positions arranged in 2 rows. It features a square post design 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. 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. It has a voltage rating of up to 550 VAC depending on the mating connector used. The product is RoHS compliant and suitable for lead-free soldering in specific configurations. Current ratings per pin vary based on the mating connector, with maximum ratings up to 6.3 A. This product is designed for applications requiring reliable board-to-board connections.