D38999/20MB4PB

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The D38999/20MB4PB is a high-performance, high-density electrical connector system with a unique topology. This connector system offers a variety of contact configurations and mounting options to meet the requirements of a wide range of applications. The D38999/20MB4PB is an environmentally-friendly design offering long-term performance and reliability. In this article, we will discuss the application field and working principle of the D38999/20MB4PB.

In terms of application field, the D38999/20MB4PB is primarily used in harsh environments. It is ideal for applications that require excellent resistance to dirt, moisture, vibration, EMI/RFI, salt fog, shock, and temperature extremes. The connectors are designed for secure connections in the commercial aerospace, military/aerospace, and industrial markets. They are finding usage in a wide range of applications including data networking, avionics, ships, ground vehicles, industrial controls, and instrumentation.

The D38999/20MB4PB is available with a variety of contact configurations. These include the standard signal contacts, hermetic signal contacts, rigid contacts, filtered contacts, and jam nut contacts. The connectors are designed for both potted receptacles and jam-nut receptacles. They are available in both surface-mount and through-hole configurations. The connectors are rated at a nominal operating voltage of 28 VDC and an operating temperature range of -65??C to +175??C.

The main advantages of the D38999/20MB4PB are its superior environmental sealing performance, high density, and reliability. These factors combine to create a connector system that is particularly well-suited for use in harsh environments. The connectors also feature a self-cleaning design which helps to reduce the build-up of dirt and other contaminants. In addition, they feature improved contacts resistance to vibration and axial loads, making them suitable for use in dynamic applications.

In terms of working principle, the D38999/20MB4PB is based on a Bayonet Lock coupling system. This system uses a special half-turn bayonet coupling mechanism which ensures a reliable, positive locking connection between the mating connector halves. This system is very easy to use and can be connected and disconnected quickly without the use of any special tools. In addition, the bayonet Lock system ensures secure engagement and prevents accidental disconnection in even the most demanding applications.

The D38999/20MB4PB is designed with an optional connector shell that is resistant to oil, fuel, and water. This shell also shields the contacts from the environment. The connector shell is constructed using a corrosion-resistant aluminum alloy to ensure the highest level of durability and protection. The connectors also feature an innovative self-locking mechanism which prevents accidental disconnection and ensures secure, reliable connections.

In conclusion, the D38999/20MB4PB connector system is designed for use in harsh environments and offers superior performance and reliability. It is available in a wide range of contact configurations and mounting options. The connectors are suitable for a variety of applications in the commercial aerospace, military/aerospace, and industrial markets. The Bayonet Lock coupling system ensures secure connection and prevents accidental disconnection. The optional connector shell protects the contacts from the environment and provides added protection against oil, fuel, and water. The D38999/20MB4PB provides reliable and robust connectivity in demanding applications.

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