Samtec Inc. Header, 2.54 Mm, Through Hole, 2 Rows, 70 Contacts; Connector Systems Samtec MTSW-135-10-G-D-540

The Samtec MTSW series header, part number 94P9805, features a 2.54 mm pitch and is designed for through-hole mounting with two rows and a total of 70 contacts. It is compatible with various board mates including SSW, SSQ, and ESW, as well as cable mates such as IDSD and SMSD. The header is constructed from black glass-filled polyester for the insulator and phosphor bronze for the terminals, with plating options available in gold or tin. It operates within a temperature range of -55 ¬8C to +125 ¬8C when gold plated, and -55 ¬8C to +105 ¬8C with tin plating. The product is RoHS compliant and offers lead-free soldering options for specific configurations. This header is suitable for applications requiring reliable board-to-board connections with customizable post heights.