TE Connectivity / AMP Backplane Connectors - Contacts 533082-4 are high speed, modular connectors designed for use in backplane applications. These connectors feature a keyed power pin that ensures proper mating and prevents accidental mis-mating. The contacts are designed to provide reliable electrical connections in high-speed applications. They are suitable for use in a variety of applications, including data and signal transmission, power distribution, and control systems. The contacts are made of a high-performance material that is resistant to corrosion and wear. They are also designed to provide superior electrical performance and reliability. These connectors are available in a variety of sizes and configurations to meet the needs of different applications.