192990-1520

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Circular connectors, also known as “ring” connectors, are composed of a simple male and female mating parts consisting of contacts, a backshell, and a cable clamp. Each of these components have unique uses and work together to ensure reliable signal and power transmission in all types of electronic applications. The most common type of circular connectors are the 19-2990-1520 series. In this article, we are going to discuss the application field and working principles of 19-2990-1520 circular connectors.

Application Field of 19-2990-1520 Series Connectors

The 19-2990-1520 series connectors are typically used in applications that require a high degree of durability and corrosion resistance. These connectors can be found in applications such as:

• Automotive industry
• Medical equipment
• Aerospace and aviation
• Industrial control systems
• Communication systems

These connectors are designed to provide reliable signal and power transmission in these various applications. They are ideal for applications that require conductors with high current carrying capacity and that can hold up to extreme temperatures and environments.

Working Principle of 19-2990-1520 Series Connectors

The 19-2990-1520 series connectors employ a backshell that provides additional shielding and environmental protection to the connection system. The backshell consists of a metal housing usually made of aluminum or nickel-plated brass, which contains the contacts and cable. The interior portion of the backshell is lined with a conductive elastomer material to prevent electromagnetic interference (EMI) and electrostatic discharge (ESD).

The contacts of these connectors are made of either stainless steel or brass, depending on the current requirements and application. The contacts are arranged in an alternating pattern to prevent any short circuiting. Additionally, they are designed to provide a secure environment for the cables to pass through. The contacts are held in place by the latching mechanism, which is designed to securely lock the pins into place.

The cable clamp of these connectors is designed to prevent vibration and unwanted movement during use. The clamp has two longitudinal slots into which the cable can be inserted. The cable is then clamped down with the help of the adjustable screws located at either end of the slot. This ensures that the cable remains in contact with the contacts at all times, providing a secure and reliable connection for high-speed signals.

These connectors are designed to meet the stringent requirements of professional applications. They are designed to provide reliable electrical connections in a variety of environments. They are also capable of providing EMI and ESD protection for both signal and power applications. Due to their versatility and robust design, 19-2990-1520 series connectors are commonly used in a wide variety of applications.

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