Samtec Inc. Receptacle, 2.54Mm, Tht, R/a, 40Way; Connector Systems Samtec SMH-120-02-T-D

The Receptacle, 2.54mm, THT, R/A, 40Way from Samtec is designed for board-to-board applications with a pitch spacing of 2.54mm. It features two rows and a total of 40 contacts. The contact material is phosphor bronze, and the product is RoHS compliant. The insulator material is black LCP, and it offers various plating options including gold and tin over nickel. The operating temperature range is -55¬8C to +125¬8C with gold plating and -55¬8C to +105¬8C with tin plating. The contact resistance is rated at 10 mOc, with an insertion depth of 3.68mm to 6.35mm. The average insertion force is 6 oz, while the average withdrawal force is 5 oz. This receptacle is suitable for lead-free soldering and has a maximum cycle rating of 100 with gold plating. It is important to note that for coplanar applications, specific mating connectors are recommended.