HM2R05PA5100N9

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Backplane Connectors – Hard Metric, Standard

Backplane connectors of the Hard Metric and Standard types are widely used for connecting boards to backplanes in a variety of electronic systems, ranging from personal computers to networking systems. They provide reliable, high performance interconnects for high-speed data transmission. The HM2R05PA5100N9 is a popular standard backplane connector from Harting Corp. Let’s take a closer look at its application field and working principle to gain a better understanding of its features and advantages.

Application Field

The HM2R05PA5100N9 is a 2-row Hard Metric backplane connector. It is commonly used in cable-backplane and surface-mount connector systems. It has an insulation displacement contact that offers dependable electrical connection and offers strong mechanical stability. The HM2R05PA5100N9 connector can be used for data rates of up to 2 Gbps.

The HM2R05PA5100N9 backplane connector is an ideal choice for data and telephone applications due to its robust design. It features gold contact fingers as well as a modular design that makes for easy installation and customization. Furthermore, the HM2R05PA5100N9 comes with a convenient labeling system allowing users to clearly mark different channels to ensure efficient and organized wiring.

Working Principle

In its structure, the HM2R05PA5100N9 connector consists of two rows of receptacles, each featuring 24 positions with polarized gold contact fingers. The polarization ensures that the connector only accepts the appropriate connector. The connector also has two shielded ground terminals on each side, which helps to reduce EMI and crosstalk. 

Functionally, the HM2R05PA5100N9 works like any other metal-and-plastic connector. An insulated cable is inserted into the connector and the contact fingers are compressed against the conductor. This forms electrical contact between the connector and the conductor providing for a reliable electrical connection. The insulation displacement contact design of the HM2R05PA5100N9 requires no additional tools or wiring for installation and makes for an easier, simpler and quicker installation in comparison to other types of connectors.

The HM2R05PA5100N9 uses a reliable, low resistance contact that provides for improved electrical performance. Furthermore, the connector features a strong spring force that ensures a secure connection between the cable and the backplane and prevents accidental disconnections.

In addition, the HM2R05PA5100N9 provides EMI/RFI shielding by using a conductive elastomeric mating interface. This reduces the amount of electromagnetic interference emitted from the backplane, thus improving performance, and maintains a low crosstalk value.

The HM2R05PA5100N9 backplane connector is a robust, versatile connector that is ideal for a wide range of backplane applications. Its insulation displacement contact design offers reliable electrical performance, along with EMI shielding, spring loaded contact mechanism, and convenient labeling system that makes it an excellent choice for data and telephone applications.

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