Samtec Inc. Header, 2.54Mm, Though Hole Vertical, 120 Position; Connector Systems Samtec TSW-140-15-L-T

The Samtec Header, part number 03R1866, is a through-hole vertical connector with a pitch spacing of 2.54 mm and a total of 120 positions arranged in three rows. It is designed for board-to-board applications and is RoHS compliant. The header features a square post design with a terminal material of phosphor bronze, available with either gold or tin plating over nickel. The operating temperature range is -55 °C to +125 °C when gold plated, and -55 °C to +105 °C with tin plating. The voltage ratings vary depending on the mating connector, with a maximum of 550 VAC when mated with specific types. The product is suitable for various applications and is compatible with multiple mating connectors, making it a versatile choice for engineers.