Samtec Inc. Connector, Header, 54Pos, 2Row, 2Mm; Connector Systems Samtec TMMH-127-01-L-D-ES

The Connector Header 76P3539 features 54 positions arranged in 2 rows with a 2.00 mm pitch. It is designed for through-hole mounting and is suitable for board-to-board applications. The insulator is made from black liquid crystal polymer, while the terminals are constructed from phosphor bronze with options for tin or gold plating over nickel. The current rating is 4.5 A per pin for TMMH/ESQT configurations and 5.1 A per pin for TMMH/SQT configurations, with a voltage rating of 281 VAC when mated with SQW and 250 VAC with SQT. The operating temperature range is -55 ¬8C to +105 ¬8C with tin plating and -55 ¬8C to +125 ¬8C with gold plating. This connector is RoHS compliant and lead-free solderable, making it suitable for environmentally conscious designs.