Samtec Inc. Header, 2.54 Mm, Through Hole, 2 Rows, 40 Contacts; Connector Systems Samtec MTSW-120-08-S-D-245

The Samtec Header, part number 94P0709, features a 2.54 mm pitch and is designed for through-hole mounting with two rows and a total of 40 contacts. This connector is suitable for board-to-board applications and is part of the MTSW series. The header is constructed with a black glass-filled polyester insulator and utilizes phosphor bronze for the terminals, which can be plated with either gold or tin. It operates within a temperature range of -55 °C to +125 °C when gold plated, and -55 °C to +105 °C with tin plating. The product is RoHS compliant and offers flexibility in post height customization, allowing engineers to specify the required height for their applications.