211633-1

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D-shaped connectors, also known as D-sub connectors, are one of the most versatile and widely used connector products in the electronics industry. D-sub connectors provide reliable electrical contact with low-voltage, low-power signal or power connections. The 211633-1 is one of the most popular models in the D-sub product line. In this article, we will discuss the application field and working principles of the 211633-1.

Application Field

The 211633-1 is a D-sub housing designed specifically for use with the PS/2-style mini-DIN connectors. It is used in a variety of applications, including the following:

• Computer peripheral devices
• Telecommunications equipment
• Test and measurement equipment
• Industrial control equipment
• Audio/video equipment

The 211633-1 is also well-suited for use in diagnostic, medical and automotive electronics. Its small size makes it ideal for use in space-constrained applications.

Working Principle

The 211633-1 features a low-profile, two-piece design. It comprises an insulator base and a metal shell. The shell is made of zinc alloy and is designed to provide EMI/RFI protection from the environment. The insulator base is made of polycarbonate or ABS plastic and provides electrical insulation between the pins and the shell.

The connectors are held in place in the housing by a series of retention clips. These clips provide both mechanical and electrical connection between the pins and the housing. The contacts are made with a gold-plated spring contacts to ensure reliable electrical contact.

The 211633-1 also features a small, integral latch that can be used to hold the housing in place when it is closed. This latch prevents the housing from opening due to vibration or other environmental factors. In addition, the latch is designed to be resilient to temperatures between -25°C to 85°C, making it suitable for use in a wide variety of operating environments.

The 211633-1 D-sub housing meets the requirements for a range of specialized applications. It is available in a variety of configurations, including standard, angled, and low- and high-profile styles. It also features a range of optional accessories, such as self-locking lids, jumpers, and terminal blocks.

Conclusion

The 211633-1 is a versatile D-shaped connector housing that is well-suited for a range of signal and power connections. It features a two-piece design, with a metal shell and an insulating base, as well as a variety of optional accessories to meet specific application requirements. The 211633-1 is designed to provide reliable electrical contact and EMI/RFI protection, making it an ideal choice for use in a variety of applications.

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