684P4SS2

Circular cable assemblies, like the 684P4SS2, are an important part of many applications. They allow for reliable connections between various components while typically providing a space-saving alternative. In particular, the 684P4SS2 is specifically designed to meet MIL-C-38999 specifications and provide exceptional circuit protection in any environment. An understanding of the application fields and working principles of the 684P4SS2 can help ensure efficient and effective installations.

Application Fields

The 684P4SS2 is a multi-position, three-pole screw-lock circular connector specifically designed for applying MIL-C-38999 Series I/II/III blind mate plug connectors. This makes the 684P4SS2 an essential component in a variety of military, aerospace, and industrial applications, such as shipboard or aircraft wiring systems, data communication systems, medical systems, and automation instrumentation. The maximum 12.7mm contact diameter on the 684P4SS2 enables it to be easily connected to a variety of other connectors.

In addition, the 684P4SS2 has a number of design features that make it extremely useful for various environments. For example, the gold plated contacts provide superior strength and reliability, while the stainless steel shells and mechanical locking mechanisms create weather-resistant, vibration-resistant connections. The 684P4SS2 also comes with a variety of protective coatings and finishes to protect it from environmental factors, such as corrosion,UV radiation, and salt fog.

Working Principle

The 684P4SS2 connector functions by screwing two plugs into place, creating a secure connection between components. The plugs are attached to a pin array, which then fits into a receptacle. The contact pins and receptacles are all connected to each other when the plugs are completely screwed in. This connection creates an electrical pathway that enables the components to transmit electrical signals between each other. The 684P4SS2 is then further secured with a mechanical locking mechanism and safety clip to provide additional protection.

The 684P4SS2 is also designed to meet a wide range of performance specifications. It can achieve high-frequency performance up to five GHz in the radio frequency range and up to 10 GHz in the microwave frequency range. The 684P4SS2 also has a robust vibration resistance, with a maximum level of 2g, and shock resistance, with a maximum of 200g shock load. Additionally, it has a temperature rating of -55 to +175°C. All this makes the 684P4SS2 an ideal choice for industrial, military, and aerospace applications that require reliable performance.

In conclusion, the 684P4SS2 is a multi-position, three-pole screw-lock circular connector specifically designed for applying MIL-C-38999 Series I/II/III blind mate plug connectors. Its design features make it well-suited for a variety of military, aerospace, and industrial applications, while its performance specifications ensure that it provides reliable and secure connections. It is an essential component in any environment where high-frequency and robust performance is a must.