DDMMY50PK87

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D-sub connectors, also known as D-subminiature connectors, have evolved from their early bulky size to the sleek modern miniature versions. They are commonly used in a wide range of applications, from computers to industrial equipment. In this article, we take a look at the DDMMY50PK87 model and explore its application field and working principles.

Description

The DDMMY50PK87 model of D-sub connector is a 9-pin right angle, vertical mount connector that comes with a silver-plated finish. It is UL94V-0 approved and has a rated current of 8.5A and a rated voltage of 250VAC. The connector has 9 pins in a single row with a black insulator made of PA66 Nylon material. This version also has contact pins with gold plating.

Application Field

The DDMMY50PK87 model of D-sub connector is suitable for a wide range of applications, specifically in computer and mechanical engineering. It can be used in a variety of devices where a compact form factor is required. This connector is suitable for computers, industrial equipment, and data processing equipment.

It can be used in all types of cables, from thin-profile flexible cables to thick, stiff shielded cables. This connector is commonly used in electrical engineering applications such as wiring harnesses, relay boxes, and control panels.

Working Principle

The working principle of a D-sub connector involves inserting and securing the connector into its mating socket. Once it is correctly inserted, the contacts will provide an electrical connection. Some models may also have a latching system to ensure a secure connection.

The electrical connection is made through the metal contact pins inside the connector. Each pin is placed in a specific location and direction to ensure a correct electrical connection. The pins are also specially designed to avoid short-circuiting. The contact pins are typically coated with gold or silver to reduce the chance of corrosion.

Conclusion

The DDMMY50PK87 model of D-sub connector is a 9-pin right angle, vertical mount connector that is UL94V-0 approved and has a rated current of 8.5A and a rated voltage of 250VAC. It is suitable for a wide range of applications, specifically in computer and mechanical engineering. This connector is common in electrical engineering applications such as wiring harnesses, relay boxes, and control panels. The working principle of a D-sub connector involves inserting and securing the connector into its mating socket to make an electrical connection with gold or silver-plated metal contact pins.

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