L717TWA3W3PP2Y

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D-Sub Connectors

D-sub miniature connectors, also called D-subs or D-sub mini connectors, are the popular name of a family of electrical connectors developed by ITT Industries (now known as ITT Corporation). These connectors are commonly composed of two parts and are identified by the size of the contacts they utilize. The subject of this article is the L717TWA3W3PP2Y variant of the D-sub connectors, which has 9 electrical contacts and comes with an insulator and strain relief cap.

Application Field

The L717TWA3W3PP2Y variant of the D-Sub connector is primarily intended for use in multiple housing applications. These connectors are typically used for the termination of databus and multiple power lines, and for providing an interface between devices such as routers, hubs, switches, gateways, and other types of networking equipment. This D-Sub connector is also widely used in the communications industry as a high-speed, low power connector for terminal equipment.

Working Principle

The L717TWA3W3PP2Y variant of the D-Sub connector operates on the principle of conducting electricity through a number of conductors, or pins, arranged in a particular order. These pins are arranged in a "pin-out" scheme that is specific to the size and design of the specific connector being used. The pins are either electrical or mechanical contacts that interact with the mating connector, allowing for the transfer of power and data signals between devices.

Each connector typically consists of a number of contacts, and each contact has its own specific purpose. There are several types of D-Sub connectors available, the most common being the Deutsch, Din-style, Blunt, and Staggered contacts. Each of these types have different characteristics and are designed to provide different levels of electrical connection performance. The Deutsch connector, for instance, is designed to provide a higher level of electrical connection performance than the other types, while the Din-style connector provides increased flexibility.

The contacts in the L717TWA3W3PP2Y variant of the D-Sub connector are typically arranged in three rows. The top row consists of three contacts that act as the power source, while the middle row contains six contacts that are used for data transmission. The last row of contacts provides the mechanical connection between the mating connectors. The contacts are connected together and to the corresponding pins of the mating connector via electrical or mechanical connective components.

The electrical components of the L717TWA3W3PP2Y variant of the D-Sub connector are typically made of brass or bronze and act as the conductor of electricity between the two connectors. The components also provide a secure mechanical connection that prevents the two connectors from separating or coming apart due to external forces. The strain relief cap is designed to absorb physical forces applied to the connector, further preventing damage or disconnection due to movement or jarring.

The size and design of the L717TWA3W3PP2Y D-Sub connector allows it to be easily installed into a housing or mounting structure, providing an easier and more reliable way to create an electrical connection between components. It is commonly used in applications where there is a need for multiple power and data lines, and is also well-suited for use in applications where minimal space is available for connector installation.

The L717TWA3W3PP2Y variant of the D-Sub connector is a high-quality, reliable product, made of durable materials and designed to offer superior performance over a wide range of temperatures and electrical environments. When these connectors are paired correctly, they can provide a reliable electrical and data connection between two devices or systems.

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