JR21WCC-8(31) Connectors, Interconnects

Circular Connectors - Backshells and Cable Clamps

Circular connectors are a type of electrical connector used to connect electronic devices together. They are popular in various industries, such as: industrial automation, telecommunications, transportation, and medical systems. The JR21WCC-8(31) is a widely used circular connector. It is designed to provide reliable connections in high-maintenance environments, such as industrial and hazardous locations. In this article, we will explore the application field and working principle of the JR21WCC-8(31).

Application Field

The JR21WCC-8(31) is mainly used in industrial Ethernet systems, such as IP cameras and data loggers. It is suitable for direct connection to a variety of network devices and other communication equipment. The JR21WCC-8(31) supports both shielded and unshielded cables, as well as various cable types, such as: CAT5E, CAT6A, and CAT7. In addition, this type of connector is also suitable for high temperature (up to 105°C) and EMC protection.

The JR21WCC-8(31) is a reliable and cost-effective connector which is perfect for various applications in which the highest performance and reliability is needed. The connector is resistant to oil, moisture and chemicals and sealed to IP67/IP68 levels. This makes it suitable for use in harsh environments. In addition, the connector has a secure locking mechanism which prevents vibration and ensures secure connections.

Working Principle

The working principle of the JR21WCC-8(31) circular connector is based on two main components: the cable clamp and the backshell. The backshell is the main component of the connector and has two main functions: providing a secure connection and protecting the cable from EMC. The backshell is made of an extruded aluminium alloy which provides a high level of corrosion and EMC protection. The backshell incorporates a collar which is used to secure the connection and prevent the cable and connector from loosening due to vibration or contact with other components. Additionally, the backshell also incorporates strain relief protection which further increases the security of the connection.

The cable clamp is the secondary component of the connector and has two important features. Firstly, it provides strain relief which helps to ensure that the cable is held securely in place. Secondly, it serves as a secondary source of EMC protection. The cable clamp is made of a strong and durable material and is designed to withstand harsh environmental conditions. Additionally, the cable clamp consists of a double cable diameter which allows for a more secure connection.

Overall, the JR21WCC-8(31) is a reliable and cost-effective connector which is suitable for a variety of applications. It provides a secure connection and a high level of EMC protection. Additionally, the connector can withstand harsh environmental conditions and is resistant to oil, moisture and chemicals. With its robust construction, the JR21WCC-8(31) is an ideal choice for harsh industrial environments.