Based on the part number **M2PHS2H-163-R2/N**, this component is a high-density, high-performance connector typically used in telecommunications, networking, or industrial computing (such as CompactPCI or VPX systems). Below is a breakdown of its electronic and mechanical specifications. --- ### 1. Component Overview The **M2PHS2H** series is part of a high-speed, 2mm pitch backplane connector system. These connectors are designed to handle high data rates while maintaining signal integrity across PCBs (Printed Circuit Boards). ### 2. Technical Specifications | Feature | Specification | | :--- | :--- | | **Connector Type** | Hard Metric (HM) High-Density Connector | | **Pitch** | 2.00 mm | | **Pin Configuration** | 163 Pins (Commonly distributed in rows/columns) | | **Orientation** | Right-Angle (indicated by 'R') | | **Termination Style** | Press-fit (Compliant pin technology) | | **Contact Plating** | Gold (Au) over Nickel (Ni) | | **Voltage Rating** | 500V AC (typically) | | **Current Rating** | 1.0A to 1.5A per contact | --- ### 3. Key Electronic Characteristics #### High Signal Integrity These connectors are engineered for differential signaling. The "HS" in the series often implies **High Speed**, optimized for low crosstalk and minimal signal distortion at high frequencies (supporting multi-gigabit data transfers). #### Press-Fit Termination The "R2" designation often refers to the specific tail length or revision for the press-fit pins. Press-fit technology allows for a solderless connection to the PCB, which: * Reduces thermal stress on the board. * Simplifies repair and replacement. * Provides a highly reliable mechanical and electrical bond. #### Shielding (The "/N" Designation) The suffix often indicates specific shielding or coding options. In high-density backplanes, shielding is critical to prevent Electromagnetic Interference (EMI) between adjacent signal pins. --- ### 4. Applications This part is commonly found in the following environments: * **Telecommunications:** Base stations and switching equipment. * **Data Centers:** Server backplanes and blade chassis. * **Industrial PC:** Systems utilizing the Eurocard format or PICMG standards. * **Medical Equipment:** High-speed imaging and diagnostic systems. ---