6643269-1 Connectors, Interconnects

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Backplane connectors are special components that enable communication between computer boards or cards. They are designed to fit in tight spaces and provide a high-speed connection between two or more circuit boards. They are also important for data transmission and input/output (I/O) operations. The 6643269-1 backplane connector is a specialized and widely used backplane connector, which is suitable for long-term, rugged, and reliable operation in demanding network environments. In this article, we'll take a look at its application field and working principle.

Application Field

6643269-1 backplane connectors are widely used in networking devices, routers, and switches, as well as in telecommunication systems. Its robust design and superior performance make it suitable for industrial and military applications, as well as the automotive industry. This connector is used for data rates of up to 1Gbps and an impedance of 100 Ω. Additionally, the 6643269-1 backplane connector is compliant with ETSI/EN standards.

Design

The 6643269-1 backplane connector is a single-piece design, which includes a cover, dielectric, compression spring, contacts, and the contact window. The dielectric is made of polyester, preforms well in insulation performance, and has thermal protection, so it is suitable for long-term and reliable operation in demanding network environments. The front housings are made of thermoplastic polyester (PBT) with reinforced hook-lock ratchet which prevents accidental disengagement from the mating connector.

Contacts

The 6643269-1 backplane connector uses a pair of signal contacts and a ground contacts. The signal contacts are made of high-performance copper alloy, and they provide superior electrical performance, maximum reliability, and superior heat resistance. The ground contacts are made of phosphor bronze for improved performance in electric and mechanical properties. The contact window is machined from brass for superior performance and durability.

Protection

The 6643269-1 backplane connector is protected against dust, humidity, water, and EMI by a metal cage that prevents accidental contact with external objects. Additionally, it is designed to provide an effective shielding for the contacts, and it is equipped with two integrated ESD protection circuits to protect the contacts from accidental static discharge. This connector also features a latch/unlatch mechanism, which ensures secure contact between the connector and the mating cable.

Working Principle

The 6643269-1 backplane connector is a multi-pin connector designed to provide a high-speed connection between two or more circuit boards. The connector is designed to be compatible with low-voltage applications (from 3.3V to 5V). Its unique design and superior performance make it suitable for use in both commercial and industrial applications. The connector is designed to fit in tight spaces and provide reliable signal transmission with minimal interference.

The 6643269-1 backplane connector is designed to transmit digital and analog signals. The connector is equipped with a set of signal contact and ground contacts, which are designed to provide reliable signal transmission with minimal interference. In addition, the connector features an efficient shielding system that prevents interference from external sources. This shielding system is also effective in reducing noise and crosstalk between the sockets.

The 6643269-1 backplane connector is a reliable and versatile connector that provides superior performance in high-speed data transfer. It is widely used in networking, telecommunications, and industrial applications. Its robust and reliable design makes it suitable for long-term, rugged, and reliable operation in demanding network environments. Its unique design and superior performance make it an ideal choice for a wide range of applications.

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