Amphenol 97 series connectors are durable and cost-effective industrial-grade connectors based on the SAE-AS50151 (MIL-DTL-5015) standard. They come in various shell styles, sizes, contact configurations, and layouts. The contacts are silver-plated with pre-tinned solder cups, making them suitable for a wide range of industrial applications such as robotics, machine tools, and welding equipment. These connectors are designed for reliable electrical connections in harsh environments.