HM2R05PA5100N9LF

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Backplane Connectors – Hard Metric, Standard, are some of the various electrical connectors that are used in interconnection networks. They are usually used interconnect two or more components located in the same or different systems. The specific HM2R05PA5100N9LF connector is typically used in high-performance backplane and mezzanine applications. HM2R05PA5100N9LF is a high-performance, precision-machined, stackable, backplane connector.

HM2R05PA5100N9LF Application Field and Working Principle

The primary application fields of the HM2R05PA5100N9LF connectors are used in telecommunications, datacom, signal, power system applications, and industrial networking. The main target for this connector is to provide a high-performance, cost-effective solution for interconnecting systems in board-to-board and rack mount applications. It is designed to allow connections at mid-plane signals, such as memory, starting lines, clock lines, power, current, and control signals in communication, computing, and data system applications.

The HM2R05PA5100N9LF connectors are designed to support a wide range of working frequencies, ranging from 25 MHz to 100+ GHz, and operate between temperatures of -10°C to +125°C. The HM2R05PA5100N9LF connectors can be used in applications such as server/switching systems, routers, remote office edge routers, base station assembly, fixed wireless, and server blade. It is suitable for types of applications including, but not limited to, LGA 771 (Socket B) and LGA 775 (Socket T)

The HM2R05PA5100N9LF connectors are designed with an arrangement of fixed-pin receptacles and pins that interconnects boards or cards on board-to-board or system-on-module connections. It is also designed to conform to, and is compliant with, the applicable requirements of PICMG 3.1 R2.0. It includes a convenient one-step mounting technique and is constructed to be vibration and shock proof.

The working principle of the HM2R05PA5100N9LF connector involves the application of two-level power supply interfacing. The two-level power supply references Vcc and Gnd signals. In the high-level power supply interfacing system, the high-level positive voltage is referred to as Vcc and the low-level reference voltage is referred to as Gnd. The high-level voltage is typically used to power transceivers, active components, and the interconnect system. The low-level reference voltage is typically used as a drain for common-mode currents. This power supply interfacing enables the HM2R05PA5100N9LF connector to transmit data at a higher rate than standard backplane interconnects.

The HM2R05PA5100N9LF connectors have an impedance-controlled backplane that is designed to provide high-speed, low-noise signal integrity. The Contact System of the connector is designed to meet the IEEE 802.3 specifications. The contacts of the HM2R05PA5100N9LF connector are also designed to provide EMI/RFI protection. The combination of these features make the HM2R05PA5100N9LF ideal for use in high-performance applications.

In addition to the Contact System, the HM2R05PA5100N9LF connector also includes keyed polarization, which ensures that the connector’s contacts are inserted in the correct orientation. The connector is also compliant with electromagnetic compatibility (EMC) and RoHS/REACH regulations. Furthermore, the connector is designed to connect easily to/from onboard devices, which eliminates the need for external cables or card guides.

In summary, the HM2R05PA5100N9LF connectors are used for the high-performance, cost-effective interconnection of systems. It provides a two-level power supply referencing Vcc and Gnd signals, making it suitable for applications requiring higher data rates than standard backplane interconnects. This connector is compliant with IEEE 802.3 specifications and also includes a keyed polarization, which ensures correct orientation of connection. Furthermore, it is EMC and RoHS/REACH compliant. With its superior design, the HM2R05PA5100N9LF connectors are perfect for interconnection needs in telecommunication, datacom, signal, power system applications, and industrial networking.

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