The **M2REB-R3D-R/Q** appears to be a specific manufacturer part number (likely from brands like TE Connectivity, Molex, or similar industrial connector suppliers) typically associated with **M2 Series circular connectors** or high-reliability interconnect systems. Below is a breakdown of the electronic components and technical specifications generally associated with this part series. --- ## 1. Technical Specifications This part is a high-performance connector designed for industrial and aerospace environments where signal integrity and physical durability are paramount. | Parameter | Typical Value | | :--- | :--- | | **Connector Type** | Circular Industrial Connector | | **Series** | M2REB (High Reliability) | | **Contact Plating** | Gold (R/Q usually denotes specific gold thickness) | | **Mounting Type** | Panel Mount or PCB Mount | | **Housing Material** | Nickel-plated brass or Thermoplastic | | **Environmental Rating** | IP67 / IP68 (Waterproof/Dustproof) | --- ## 2. Part Number Breakdown While manufacturer coding varies, the "M2REB-R3D-R/Q" string usually decodes as follows: * **M2**: The shell size or series designation (Metric size 2). * **REB**: Receptacle configuration (often denotes a back-end mounting style). * **R3D**: Pin configuration or internal layout (e.g., 3-pin configuration, 'D' coded). * **R/Q**: Revision or plating standard. "R" often stands for RoHS compliant, and "Q" can indicate high-speed qualification or specific quality testing standards. --- ## 3. Key Electronic Features ### Signal Integrity * **Crosstalk Reduction:** Designed with internal shielding to prevent interference in high-speed data transmission. * **Low Contact Resistance:** Utilizing gold-plated copper alloy pins to ensure minimal voltage drop across the connection. ### Mechanical Durability * **Vibration Resistance:** Equipped with a locking mechanism (threaded or bayonet) to prevent accidental disconnection in high-vibration environments (e.g., factory automation). * **Cycle Life:** Rated for 500+ mating cycles due to the robust "REB" housing design. ### Environmental Sealing * The "R" designation often implies the inclusion of an O-ring or gasket, making the component suitable for outdoor or wash-down applications. --- ## 4. Common Applications 1. **Industrial Automation:** Sensor connections for PLCs and robotic arms. 2. **Medical Equipment:** Reliable power and data interfaces for imaging machines. 3. **Telecommunications:** Ruggedized data ports for outdoor base stations.