Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 50 Position; Connector Systems Samtec TSW-125-20-L-Q

The Header, 2.54mm, Through Hole Vertical, 50 Position (part number 02R5955) from Samtec is designed for board-to-board applications with a pitch spacing of 2.54mm. It features a two-row configuration with 50 contacts and is RoHS compliant. The insulator material is black glass-filled polyester, while the terminal material is phosphor bronze with options for gold or tin plating over nickel. The product supports a voltage rating of up to 550 VAC depending on the mating connector and has an operating temperature range of -55 ¬8C to +125 ¬8C with gold plating, or -55 ¬8C to +105 ¬8C with tin plating. The current rating per pin varies based on the mating connector, with values ranging from 4.3 A to 6.3 A. This header is suitable for various applications and is compatible with multiple connector types, making it a versatile choice for engineers.