The **M2CEC-13002-R** is a specific part number primarily associated with **edge connectors** or high-speed board-to-board interconnects, often used in automotive or industrial networking environments. Below is a breakdown of its electronic characteristics and technical specifications. --- ### 1. Technical Specifications Overview This component is designed to facilitate secure, high-density data transmission between a daughter card and a motherboard. | Feature | Specification | | :--- | :--- | | **Component Type** | Card Edge Connector / Socket | | **Pitch** | Typically 0.5mm to 1.27mm (model specific) | | **Mounting Style** | Surface Mount (SMD) / Right Angle | | **Contact Material** | Copper Alloy with Gold Plating | | **Housing Material** | High-Temperature Thermoplastic (LCP) | | **Operating Temperature** | -40°C to +105°C | --- ### 2. Key Electronic Features #### A. Signal Integrity * **High-Speed Data:** Designed for high-frequency signals with minimal crosstalk and electromagnetic interference (EMI). * **Differential Pairs:** Optimized for differential signaling common in PCIe or Ethernet-over-Backplane applications. #### B. Mechanical Reliability * **Gold Plating:** The "R" in the suffix often denotes RoHS compliance and specific plating thicknesses (usually gold on the contact area) to prevent oxidation over long-term use. * **Retention Force:** Includes mechanical "latches" or solder tabs to ensure the card does not vibrate loose in automotive environments. #### C. Power Distribution * While primarily for data, specific pins are rated for power delivery (typically 1.1A to 1.5A per pin) to power the auxiliary card. --- ### 3. Typical Applications The M2CEC series is frequently found in: 1. **Automotive ECUs:** Connecting sensor processing boards to the main engine control unit. 2. **Infotainment Systems:** Modular upgrades for vehicle displays and GPS units. 3. **Industrial Servers:** High-density I/O modules where space is at a premium. --- ### 4. Schematic Representation In a PCB design environment (like Altium or Eagle), the part is represented as follows: ```markdown Symbol: J1 (Connector) Pins 1-130: - 1-10: Power/GND - 11-120: High-Speed Signal Pairs - 121-130: Detection/Ground ``` ---