Samtec Inc. Header, 2 Mm, Through Hole, 42 Contacts; Connector Systems Samtec MTMM-121-12-S-D-250

The Header, 2 Mm, Through Hole, 42 Contacts from Samtec is designed for board-to-board applications with a pitch spacing of 2 mm. It features 42 contacts arranged in 2 rows, suitable for through-hole mounting. The insulator material is black liquid crystal polymer, while the terminals are made of phosphor bronze with options for tin or gold plating over nickel. The operating temperature range is -55 ¬8C to +105 ¬8C with tin plating and -55 ¬8C to +125 ¬8C with gold plating. This product is RoHS compliant and lead-free solderable. It is part of the MTMM series and is available with various post heights and lead styles, allowing for customization based on specific project requirements.