3-338169-2

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D-Sub Connectors

D-sub connectors, often called D-subs, are a type of electrical connector used for computer, communication, peripheral, audio, video, and other related applications. They are typically made from a combination of metal and plastic components, and feature metal-to-metal or metal-to-plastic contact points. D-sub connectors are typically designed for quick connection and disconnection, and are available in a variety of sizes and configurations.

3-338169-2 Application Field and Working Principle

The 3-338169-2 is a common type of D-sub connector, used in a variety of computer and peripheral applications. This type of connector consists of two pieces of metal and one piece of plastic that are shaped and cut to fit specific application needs. The 3-338169-2 D-sub connector is primarily designed to provide connectivity between a computer and a variety of input devices, such as keyboards, pointing devices, and other peripherals.

The most common type of 3-338169-2 variant is the square style connector, which feature two rows of rectangular contact pins. Each row is typically divided into two "A" and two "B" rows, representing the two halves of the connector. In this arrangement, an even number of pins is used, usually four. The plastic part of the connector contains the contacts that connect the two halves. The plastic also provides insulation and stiffness to the contact pins.

The working principle of the 3-338169-2 D-sub connector is fairly simple and straightforward. When the two halves of the connector are mated, the metal contact pins located in the two halves make contact with each other. This connection is typically made with an electrical current, providing a low resistance connection between the two halves. The overall contact between the two halves is maintained by a spring-loaded mechanism located in the plastic part of the connector.

The spring-loaded mechanism ensures that the contact pins remain in physical contact with each other, thus maintaining the low resistance connection. Additionally, the spring-loaded pins act as a buffer, preventing possible damage due to mechanical stresses caused by physical abuse. This ensures that the connector remains reliable and resists mechanical damage.

The 3-338169-2 is a common type of D-sub connector that is used in a variety of applications. It provides reliable connectivity between a computer and a variety of peripherals, and it is relatively easy to install and use. The spring-loaded mechanism ensures that the contact points remain in physical contact with each other, providing reliable connectivity and resistance to mechanical damage.

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