MDC Circular Connectors are engineered to deliver secure, compact, and dependable electrical connections in vacuum environments. Unlike standard connectors, these are custom-developed by MDC for applications requiring moderate pin density while maintaining a small package size.

Available in 3, 5, and 7 pin configurations, these connectors are screw-type with threaded coupling, ensuring vibration-resistant and secure connections. The standard dielectric material is PVC, providing durability and stable insulation.

Each connector is fitted with female socket receptacles designed to mate precisely with 0.032 inch (0.81 mm) diameter pins. Their robust specifications ensure reliable performance in scientific and industrial applications.

Industry Applications

Circular Connectors are widely used in vacuum instrumentation, semiconductor processing equipment, research laboratories, aerospace systems, and high-tech manufacturing environments. Their compact size, secure threaded coupling, and moderate pin density make them an excellent choice for applications requiring durable, dependable, and precise electrical connections in vacuum conditions.