0741621020

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

0741621020 Rectangular Connectors, also known as Headers, Male Pins, are durable electrical connectors primarily designed for use in board-to-board applications. They are named for their rectangular shape, with two rows of pins, and are typically provided with a shell around the pins to provide mechanical stability and electrical protection. This article will discuss the application field and working principle of 0741621020 rectangular connectors.

Application Field

0741621020 rectangular connectors are typically used in electrical engineering and flexible board-to-board applications requiring the use of smaller headers. Due to their small size, they are often used in space-constrained applications and can be used in a variety of telecommunications, computer, and power distribution applications. They are particularly popular in the automotive industry, where they are used in many different fields, such as fuel pumps, engine and chassis control systems, infotainment systems, and driver-assistance systems.

0741621020 rectangular connectors are a common choice for audio/video applications as well. They are widely used in professional audio equipment, such as mixing boards, amplifiers, and studio monitors, and they are also used in consumer audio/video devices such as TVs, stereos, and other home theater equipment. Additionally, they are frequently used in consumer electronics, such as laptops, cell phones, and gaming systems.

Working Principle

0741621020 rectangular connectors consist of two rows of pins arranged in a rectangular array, and a shell that surrounds the pins for mechanical stability and electrical protection. Each pin is typically made of phosphor bronze or beryllium copper for the best electrical contact. The pins are inserted into the board, or into an adaptor, and the shell is used to hold the pin in place and provide additional electrical insulation.

The shell itself is typically made of material such as thermoplastic, reinforced nylon, or thermoplastic elastomer. It is designed to be strong yet flexible, ensuring that it is reliable and durable under a variety of conditions. The shell also protects the pins from dust, moisture, and other external factors that may interfere with the electrical connection.

The shell typically has a locking mechanism which ensures that the pins remain securely connected. Standard locking mechanisms include push-in, slide-in, and screw-in, which provide different levels of security and ease of use. Additionally, some shells offer additional features, such as a latch for latching two shells together, or a sealing material for dust and moisture protection.

The shell also has protrusions or tabs which are used to help mate the rectangular connector to the board or adaptor. These are precision-machined to fit the mating material, and ensure a secure and reliable connection between the boards.

Conclusion

0741621020 rectangular connectors offer a reliable, durable, and cost-effective connection for board-to-board applications. They are commonly used in a variety of electrical engineering, automotive, consumer electronics, and audio/video applications. Their rectangular shape, two rows of pins, and protective shell ensure reliable and secure electrical connections, making them a popular choice for many applications.

The specific data is subject to PDF, and the above content is for reference