Samtec Inc. Header, 2.54Mm, Vertical Though Hole, 4 Position; Connector Systems Samtec HTSW-102-20-L-D

The Header, 2.54mm, Vertical Through Hole, 4 Position (part number 84T5194) is designed for board-to-board applications with a pitch spacing of 2.54mm. It features two rows and four contacts, suitable for through-hole termination. The insulator material is black glass-filled polyester, and the terminal material is phosphor bronze, with plating options available in gold or tin over nickel. This connector 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, with a maximum of 550 VAC when mated with SSW connectors. The product is RoHS compliant and lead-free solderable for specific versions. Current ratings per pin range from 4.3 A to 6.3 A, depending on the mating connector type. This header is suitable for various applications requiring reliable electrical connections in compact spaces.