Samtec Inc. Header, 2.54 Mm, Through Hole, 2 Rows, 80 Contacts; Connector Systems Samtec MTSW-140-10-G-D-110

The Header, 2.54 mm, Through Hole, 2 Rows, 80 Contacts (part number 95P1355) is designed for board-to-board connections with a pitch spacing of 2.54 mm. It features a total of 80 contacts arranged in two rows, making it suitable for applications requiring a compact and efficient connection solution. The header is constructed with modified .025" square posts, allowing for custom post heights to accommodate various design requirements. The insulator material is black glass-filled polyester, and the terminal material is phosphor bronze, with plating options available in gold or tin over nickel. This component 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 solderability for specific configurations. Engineers should consider this header for projects that require reliable and flexible interconnect solutions in a compact form factor.