Samtec Inc. Header, 2.54 Mm, Through Hole, 2 Rows, 40 Contacts; Connector Systems Samtec MTSW-120-10-G-D-440

The Samtec Header, part number 94P1100, 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 compliant with RoHS standards. The insulator material is black glass-filled polyester, while the terminal material is phosphor bronze, with plating options available in gold or tin over nickel. The operating temperature range is from -55 °C to +125 °C when gold-plated, and -55 °C to +105 °C with tin plating. The product offers flexibility in post height customization, allowing engineers to specify the required height for their applications.