608489050005049

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Backplane Connectors - Contacts: 608489050005049 Application Field and Working Principle

Backplane connectors are interfaces whose principal function is to connect the circuitry of various boards. They are used in diverse centralized systems, such as personal computers, which are composed by a motherboard and peripheral cards, and in distributed systems, which normally have multiple boards. Backplane connectors typically consist of two or more connector housings containing closely stacked contacts on both sides. Common examples of backplane connectors are printed circuit board connectors, pin headers, and edge connectors. The contacts may be straight, designed to mate with another connector with the same form factor, or they may be angled to mate with a card edge connector or daughter card. Backplane connectors are integral components of the board and are mounted in plated through-holes or double-sided surface-mount technology pads. A backplane is a type of cable bus that connects all the boards in a system and transfers power or data from one another. Backplane connectors are used with backplane architectures for a variety of applications such as telecommunications, automotive, aerospace, and consumer electronics. The backplane architecture allows for multiple boards to be interconnected, providing scalability and flexibility.

The 608489050005049 is a type of backplane connector designed for board-to-board applications that require high density and robustness simultaneously. It has two levels of polarization that prevent mismatches and provide positive indication for proper assembly. The contact density is very high, since it can accommodate up to 32 positions in 1 mm of centerline and 54 positions in 0.5 mm of centerline. The product is also designed to ensure a secure contact and provides low insertion and withdrawal forces. The contacts are pressed against one another when mated, providing a constant pressure force that ensures a reliable connection. Additionally, the polarizing features ensure correct mating of two connectors, making it difficult to reverse the connectors. The contact is made with gold plated phosphor bronze and the housing is made with a low outgassing polymer. This design ensures a high-durability and stability connection for 20 or more mate cycles.

The working principle of 608489050005049 is based on a mechanical locking mechanism. The contacts mate by creating a wedge-shaped contact on the pin and socket assembly. When mated, the contacts are pressed against each other, which creates a continuous force that ensures a reliable connection. The contacts of the two connectors also have a small lip that helps to create a secure seal. The two connectors are locked together by a series of small tabs on the housing that interact to create a secure fit. The directional arrows on the connectors ensures that the connectors cannot be mis-installed and provide a visual indication for proper assembly. Additionally, the two levels of polarization makes it difficult to reverse the connectors.

The 608489050005049 backplane connectors are widely used in a variety of applications requiring high reliability, such as in telecommunications, automotive, aerospace and consumer electronics. This connector is especially suitable for applications in which multiple boards need to be interconnected and data or power needs to be transferred, as the high contact density and robust design provides reliable connections and secure seals. The easy-to-use locking mechanism also ensures proper installation, reducing the time required for assembly and improving system reliability.

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