Samtec Inc. Header, 2Mm, Though Hole Vertical, 185 Position; Connector Systems Samtec TMMH-137-05-G-5

The Samtec TMMH series header is a 2mm through-hole vertical connector with 185 positions and five rows. It is constructed from black liquid crystal polymer for the insulator and phosphor bronze for the terminals, with plating options of tin or gold over nickel. The header supports a current rating of 4.5 A per pin (with two pins powered) for the TMMH/ESQT configuration and 5.1 A per pin for the TMMH/SQT configuration. It operates within a temperature range of -55 ¬8C to +105 ¬8C with tin plating and -55 ¬8C to +125 ¬8C with gold plating. The voltage rating is 281 VAC when mated with SQW connectors and 250 VAC with SQT connectors. This product is RoHS compliant and lead-free solderable, making it suitable for various applications requiring reliable board-to-board connections.