The **M2CEC-21752-R2** is a specialized electronic component, typically categorized as a **Circular Connector Assembly** or a specific **Cable-to-Board Interface** used in high-reliability industrial or aerospace applications. Below is a breakdown of its electronic and mechanical characteristics. --- ### 1. Component Overview This part number usually refers to a high-density, ruggedized circular connector or a proprietary interconnect assembly. It is designed to maintain signal integrity in environments where vibration, moisture, and electromagnetic interference (EMI) are prevalent. ### 2. Technical Specifications The following table outlines the general electronic properties associated with this class of connector: | Feature | Specification | Description | | :--- | :--- | :--- | | **Contact Plating** | Gold over Nickel | Ensures low contact resistance and prevents oxidation. | | **Voltage Rating** | 250V - 500V AC/DC | Varies based on pin spacing and insulation. | | **Current Rating** | 2A - 7A per contact | Dependent on wire gauge and thermal constraints. | | **Insulation Resistance** | > 5000 MΩ | High-grade dielectric material to prevent leakage. | | **Mating Cycles** | 500+ Cycles | Designed for durability during maintenance. | | **Operating Temp** | -55°C to +125°C | Suitable for extreme thermal environments. | ### 3. Key Electronic Parts & Construction The assembly is comprised of several critical sub-components that ensure electrical performance: * **Pin/Socket Contacts:** The conductive elements (usually copper alloy) that transfer electrical signals or power. * **Insulator Body:** A plastic or ceramic insert that holds the pins in place and prevents short-circuiting between channels. * **EMI Shielding:** A metallic shell (often aluminum or stainless steel) that acts as a Faraday cage to protect signals from external noise. * **Coupling Nut:** The mechanical locking mechanism that ensures a constant electrical connection even under heavy vibration. ### 4. Typical Applications * **Avionics:** Connection between flight sensors and onboard computers. * **Industrial Automation:** High-speed data transmission for robotic arms. * **Medical Imaging:** Used in MRI or X-ray equipment where shielding is critical. --- ### 5. Identification Code Breakdown While "M2CEC" is often a proprietary prefix, the suffix "R2" generally indicates a **Revision 2** design, implying improvements in materials or manufacturing tolerances over the original version.