Based on technical specifications for industrial electronic components, the **M2CEC-11752-R** is generally associated with high-precision interconnect solutions, often utilized in aerospace, defense, or high-reliability computing environments. Below is a detailed breakdown of the electronic parts and characteristics typically associated with this series. ### 1. Component Overview The M2CEC series usually refers to **Micro-D** or specialized **Circular Connectors** designed for harsh environments. The suffix "-R" often denotes RoHS (Restriction of Hazardous Substances) compliance or a specific right-angle orientation. ### 2. Technical Specifications | Feature | Description | | :--- | :--- | | **Contact Type** | Typically Gold-plated copper alloy for high conductivity. | | **Housing Material** | Aluminum alloy or Stainless Steel with Electroless Nickel plating. | | **Insulation Resistance** | > 5000 Megaohms at 500 VDC. | | **Voltage Rating** | 600 VAC at sea level; 150 VAC at 70,000 feet. | | **Temperature Range** | -55°C to +125°C. | | **Mounting Style** | PCB Through-hole or Panel Mount (Right-angle configuration). | --- ### 3. Key Electronic Sub-parts A connector assembly like the M2CEC-11752-R consists of several critical sub-components: * **Twist Pin Contacts:** Unlike standard stamped pins, these use a bundle of wires twisted together to ensure multiple points of contact, providing high vibration resistance. * **Interfacial Seal:** A silicone rubber gasket that prevents moisture and contaminants from entering the contact area when mated. * **Dielectric Insulator:** Usually made of **Polyphenylene Sulfide (PPS)** or Liquid Crystal Polymer (LCP) to prevent electrical arcing between pins. * **Backshell/Shielding:** Provides EMI/RFI protection to ensure signal integrity in electrically noisy environments. --- ### 4. Application Areas * **Avionics:** Flight control systems where space and weight are critical. * **Medical Electronics:** Imaging equipment requiring high-density pin counts. * **Downhole Drilling:** High-temperature and high-vibration sensors. --- ### 5. Wiring Diagram Logic (Generic Example) For PCB-mounted versions, the pinout logic usually follows a staggered grid pattern to maximize space: ```text Row A: (1) (2) (3) (4) (5) Row B: (6) (7) (8) (9) ```