77311-427-03LF

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Rectangular Connectors - Headers, Male Pins are electrical connectors that are commonly found in almost all electronic devices today. They offer a quick and easy way to connect different circuits or components within the same device. The 77311-427-03LF is a type of rectangular connector which is a female header made up of two rows with three through-holes and an outer row of pins. The pins are spaced 0.100” apart.

The primary uses for the 77311-427-03LF is to provide a safe and reliable connection in an array of operating environments. It is commonly used in consumer and industrial electronic application in the fields such as in electronic equipment, gaming systems, 3C products, and communication devices. The 77311-427-03LF allows for quick connection and the ability to easily add or remove components throughout its lifetime. The plastic housing of the connector ensures strength and durability, while its gold-plated contacts provide an increased level of reliability comparing to other types of connectors.

The 77311-427-03LF features a self-locking design which provides quick, secure connections to the cables. This is done by the press-fit connection, which is created by gripping and compressing the pins when the header is inserted into the housing. The press-fit profile also ensures stability and prevents the header from coming apart or becoming loose over time. The 77311-427-03LF also features a secure seal design which ensures excellent shielding and signal performance. The seal also prevents dust and water from entering the connection area.

These types of connectors are also known as “Composite Connectors” and they are made up of several parts which are designed to work together. The basic design consists of a base part, a contact part, a cover assembly, and a latch. The baseplate helps to ensure an even and secure contact between two components of the connection. The contact part is responsible for carrying the power and/or data circuitry between the two components. The cover assembly provides the required protection from dirt and dust, while the latch is used to securely lock the two together.

The working principle of the 77311-427-03LF relies on the press-fit design and secure seal to ensure a tight and reliable connection between the two connected components. The pins create a metallic-to-metallic contact which provides excellent electrical conductivity. The seal also provides dust and water protection, as well as electromagnetic shielding. This ensures that there is no interference with the signal or current flow.

In conclusion, the 77311-427-03LF is a widely used rectangular connector which is perfect for a variety of electronic applications. It is a female header with two rows of three through-holes and an outer row of pins. The working principle is based on the press-fit connection which helps to provide a reliable and durable connection. The secure seal design also ensures a tight fit and top-level shielding and signal performance. All of these features make the 77311-427-03LF one of the most popular connectors in the market today.

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