Samtec Inc. Header, 2Mm, Though Hole Vertical, 44 Position; Connector Systems Samtec TMMH-122-04-T-D

The Header, 2Mm, Through Hole Vertical, 44 Position (part number 76P2331) from Samtec features a 2.00 mm pitch and is designed for board-to-board applications. It is constructed with a black liquid crystal polymer insulator and phosphor bronze terminals, with plating options available in tin or gold over nickel. The current rating is 4.5 A per pin when using two pins powered, and it has a voltage rating of 281 VAC when mated with SQW connectors and 250 VAC with SQT connectors. The operating temperature range is -55 °C to +105 °C with tin plating and -55 °C to +125 °C with gold plating. This product is RoHS compliant and lead-free solderable, making it suitable for a variety of electronic applications. The header is part of the TMMH series and is compatible with several board mates, including CLT, SQT, and SQW.