0717640520 Application Field and Working Principle

0717640520 is a rectangular connector used in a wide range of applications, from industrial control systems to medical and test equipment. This type of connector is used when higher signal integrity is needed than what conventional circular or D-sub connectors can provide. It is commonly used in equipment that needs to transfer high-frequency signals, such as in cellular base stations and other telecommunications infrastructure.

The connector includes two separate parts: a header and a male pin. The header is the part of the connector that is mounted on the device while the male pin is the part that is soldered onto the PCB of the device. The header is usually inserted into the mating device and the connection is established when the male pin is inserted into the header.

When connecting the header and the male pin, they are typically held in place with a lock-screw mechanism or a snap-in clip. This ensures that the connection is secure and prevents the connector from becoming loose. The lock-screw mechanism requires a screwdriver to install, while the snap-in clip is designed to self-lock without the need for a screwdriver.

The contacts on the connector are usually made of metal and are plated for corrosion resistance. The pins on the header are typically gold-plated for increased reliability and performance. The contacts are designed to have a low contact resistance, which helps to reduce signal loss. The gold plating also improves the ability of the connector to transfer high-frequency signals.

The housing of the connector is usually made from a high-quality plastic material that is resistant to heat and chemicals. This helps to ensure that the connector remains reliable for a long time. It also helps to protect the contacts from dirt, dust, and moisture.

The 0717640520 connector is a high-quality and reliable connector that provides excellent performance in a variety of applications. It is designed to transfer high-frequency signals without any loss of signal integrity. The connector is also durable and reliable, making it suitable for use in many types of equipment.