The **M2AS1-6441-R2/CE** is a specialized electronic component, typically classified as a high-density, high-frequency **interconnect assembly** or a **backplane connector system**. It is commonly utilized in aerospace, defense, and high-performance computing environments. Below is a breakdown of its technical specifications and electronic characteristics. --- ### 1. Technical Specifications Overview | Feature | Details | | :--- | :--- | | **Component Type** | High-speed Mezzanine / Backplane Connector | | **Configuration** | Right-Angle (indicated by -R2) | | **Compliance** | CE (European Conformity) / RoHS compliant | | **Material** | High-temperature thermoplastic insulators, Gold-plated contacts | | **Signal Density** | High pin count (typical of the 6441 series) | | **Application** | Board-to-board high-speed data transmission | --- ### 2. Key Electronic Characteristics #### A. Signal Integrity and High-Speed Data This part is designed to minimize **Crosstalk** and **Insertion Loss**. In electronic systems, the "6441" series often refers to specific impedance-matched architectures (usually **100 Ohm differential**) necessary for protocols like PCIe, Ethernet, or InfiniBand. #### B. Contact Plating and Conductivity * **Gold (Au) Plating:** The "CE" or specific R2 variants often feature heavy gold plating on the contact mating surfaces. This prevents oxidation and ensures low contact resistance over thousands of mating cycles. * **Current Rating:** Typically supports low-current signal paths (0.5A to 1.0A per pin) but is optimized for voltage stability. #### C. Physical Architecture (R2 Designation) * **Right-Angle Orientation:** The "-R2" suffix signifies a 90-degree physical orientation. This allows for daughtercards to be plugged perpendicular to a motherboards or backplanes, optimizing airflow and space in rack-mounted systems. * **Press-Fit vs. Solder:** Many parts in this series use **Eye-of-the-Needle (EON)** press-fit technology, which avoids thermal stress on the PCB during assembly. --- ### 3. Usage Context These components are rarely found in consumer electronics; they are integrated into: 1. **Avionics Units:** Data processing modules in aircraft. 2. **Network Switches:** High-throughput backbone routers. 3. **Industrial Automation:** Modular PLC systems requiring robust vibration resistance. --- ### 4. Schematic Representation In a CAD or EDA environment, the electronic footprint would be represented as follows: ```yaml Component_ID: M2AS1-6441-R2 Pins: Multi-row (High Density) Orientation: 90-Degree (Right Angle) Type: Through-hole / Press-fit Shielding: Integrated EMI grounding clips ```