68685-303

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Rectangular Connectors - Headers, Receptacles, Female Sockets, commonly known as 68685-303, are versatile wire-to-board and wire-to-wire connectors. They perform multiple functions including providing a secure connection, transferring power and signals, and providing shielding. The range of 68685-303 connectors is extensive, allowing them to be used in a variety of applications. This article will discuss the application field and working principle of the 68685-303 connectors.

The 68685-303 is particularly well suited for electrical and computer applications, such as data processing, telecommunications, power distribution, and industrial control. It is also used in commercial and industrial electronic equipment, computer peripherals, portable equipment, robotics and automated machinery, and medical and consumer equipment.

The 68685-303 is designed to be mechanically compatible with mating connector components and mating cables. This enables seamless integration into existing equipment. It also offers many other advantages, such as providing vibration and shock resistance, protection against electromagnetic interference, and a low profile.

The 68685-303 is constructed with two- to seven-row, thirteen- to seventy-five-pin configurations, and can be mated with a variety of pin terminals. Depending on the particular model, they may feature push-pull latching and/or threaded locking mechanisms, allowing them to be quickly and securely locked together for reliable conductivity. The contact pins feature a gold plated tin-bronze alloy and are designed for a long service life.

The 68685-303 also has several working principles. One of its primary functions is the transmission of electricity between two or more circuit boards. It is designed to support currents ranging from 0.5A to 26A, with a minimum rated voltage of 250V. Along with the secure mechanical connection, this transmission is achieved through reliable electrical contact between the contact pins and the mating faces.

The 68685-303 connectors also possess a unique design that enables them to serve as a shield or covering for delicate electronic components. The design consists of a molded plastic body with several shields over the individual contact pins. These shields protect against dust, dirt, and moisture, thereby providing a protective barrier for sensitive components.

Other working principles include the transfer of signals between circuit boards. Specialty models of the 68685-303 are designed to support signal voltages of up to 1,200V, making it ideal for high speed and low noise applications. These connectors are compatible with many popular signal protocols and can support a wide range of frequencies.

Lastly, some 68685-303 connectors also provide electromagnetic interference protection. The shielding encapsulating the contact pins helps to reduce EMI/RFI emissions, preventing disruption of connected equipment. By combining an effective contact design and proprietary shielding, the 68685-303 effectively reduces interference, making it suitable for use in industrial applications.

In conclusion, 68685-303 connectors are highly versatile components that are suitable for a range of applications, including power distribution, data processing, and industrial control. These connectors feature a secure mechanical and electrical design, along with shielding to protect against dust, dirt, and moisture. Additionally, they come in variety of configurations to support current and signal voltages, as well as electromagnetic interference protection. With their wide range of features and benefits, 68685-303 connectors are a great choice for many applications.

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