Samtec Inc. Header, 81 Contact, 3 Rows, Through Hole, 2.54 Mm; Connector Systems Samtec ESQ-127-58-S-T

The Header, 81 Contact, 3 Rows, Through Hole, 2.54 mm from Samtec is designed for board-to-board applications with a pitch spacing of 2.54 mm. It features 81 contacts arranged in three rows and is suitable for through-hole mounting. The product is RoHS compliant and offers a current rating of 5.7 A per pin when used with the ESQ series. The operating temperature range is from -55 ¬8C to +125 ¬8C with gold plating, and -55 ¬8C to +105 ¬8C with tin plating. The insulator material is black glass-filled polyester, while the contact material is phosphor bronze, available with various plating options including gold and matte tin. This header is compatible with multiple connector types, making it versatile for various engineering applications.