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Circular Connectors – Contacts

48-1226-02 Application Field and Working Principle

Circular connectors are electrical connectors designed to create an electrical connection between two or more points. These connectors typically have contacts that are arranged around a central circular body. They are often used for transmitting electrical signals in harsh environments, such as in industrial applications and aerospace. The 48-1226-02 contact series is one example of a well-known circular connector with a variety of contact designs.

Application Fields

The 48-1226-02 contact series is an extremely versatile connector, designed for industrial, military, and aerospace applications. It can be used in applications requiring high-integrity power and signal lines, including automotive wiring, high-temperature instrumentation lines, and power distribution systems. It is also frequently utilized in high-a dvanced military and aerospace systems, due to its ability to withstand harsh environmental conditions.

Working Principle

The 48-1226-02 contact series is a simple and durable circular connector. Its contacts are arranged around a central body and consist of stainless steel and gold-plated blades. The contact’s design allows for perfect contact mating when the connector is mated, ensuring a secure connection and reliable performance. The connector is rated up to 500 VAC and has a temperature range of -40 to +85 degrees Celsius.

The contact’s design also features additional protective features, such as a locking mechanism and anti-rotation pins. The locking mechanism prevents the contact from being pulled out of the connector, and the anti-rotation pins ensure the contact is fixed in the correct orientation and cannot be rotated. These features are especially important in industrial and military applications, where a secure connection is critical.

In addition to the high-quality contact design, the 48-1226-02 connectors also feature superior environmental protection. The contacts are designed with a plastic insulation that is highly resistant to UV radiation, moisture, dust, and vibration. The connector’s environmental rating is IP68, meaning it can be submerged in shallow water or withstand dust, debris, and corrosion.

Conclusion

The 48-1226-02 contact series is a reliable and versatile circular connector that is used in a wide variety of applications. Its stainless steel and gold-plated contacts ensure a secure connection, and the built-in locking mechanism and anti-rotation pins guarantee no accidental disconnects. The contact’s high-quality design is also extremely resistant to a variety of environmental factors, making it a great choice for applications in extreme conditions.

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