DF11-22DS-2C(20)

The DF11-22DS-2C(20), also known as Rectangular Connectors – Housings, are a popular type of connector used for the assembly and repair of electronic equipment. It comes in a variety of sizes and configurations, and is suitable for a wide range of applications. This article will give an overview of the DF11-22DS-2C(20) connector, including its design, field of application and working principle.

Design of the DF11-22DS-2C(20)

The DF11-22DS-2C(20) is a two-piece rectangular connector, with a housing made from polyamide (nylon) and contact terminals made of copper alloy. The terminal contacts are positioned in two parallel rows (20 pins) at a pitch of 2.54mm between pins. Depending on the application, the contacts are available with either gold or tin-plated finish. The connector has an insulation resistance of 1000 megohms, a current-carrying capacity up to 7A, and a dielectric strength of 1500Vrms between contacts. It is compliant to RoHS, UL, and CSA standards.

Applications of the DF11-22DS-2C(20)

The DF11-22DS-2C(20) is widely used in industrial and consumer electronics applications. It is commonly found in computers, audio equipment, medical equipment, and telecommunications systems. It is also used in the automotive industry, as it is suitable for connecting components in fuel injection systems, anti-lock braking systems, and airbags. The connector is also suitable for use in harsh environments, as it is resistant to vibration, moisture, and corrosion.

Working principle of the DF11-22DS-2C(20)

The basic principle behind the DF11-22DS-2C(20) is its ability to provide a secure and reliable connection between two or more electrical components. The connector works by inserting the male connector into the female connector, which makes contact with the terminals inside the housing. This contact is then secured using a locking mechanism, which prevents any movement or unintentional disconnection. The contacts are designed with gold or tin plating, which helps to ensure a good electrical connection and resistance to oxidation and corrosion.

Conclusion

The DF11-22DS-2C(20) is a versatile and durable rectangular connector used in a wide variety of applications. Its design ensures that it is capable of withstanding harsh conditions, while providing a reliable and secure electrical connection. Its low cost, coupled with its compatibility with a range of components, makes the DF11-22DS-2C(20) an ideal choice for a variety of projects.