The **M2CE-15-R/Q** is a high-performance, board-to-board connector solution typically used in high-speed signaling and high-density electronic assemblies. These components are part of specialized interconnect systems designed for reliability in telecommunications, data centers, and industrial computing. --- ### ## Technical Specifications Overview The following table outlines the general characteristics associated with the M2CE series connectors: | Feature | Specification Details | | :--- | :--- | | **Connector Type** | Mezzanine / Board-to-Board | | **Pitch** | Typically 0.5mm to 1.0mm (Configuration dependent) | | **Number of Positions** | 15 Pins | | **Mounting Type** | Surface Mount (SMT) | | **Orientation** | Vertical / Straight | | **Current Rating** | ~0.5A to 1.0A per contact | | **Voltage Rating** | 50V - 125V AC/DC | --- ### ### Key Electronic Components & Features 1. **Contact Material:** Usually constructed from high-conductivity copper alloys with Gold (Au) plating. Gold is used to prevent oxidation and ensure low contact resistance over multiple mating cycles. 2. **Housing Material:** High-temperature thermoplastic (such as LCP - Liquid Crystal Polymer). This allows the part to withstand lead-free reflow soldering temperatures (up to 260°C). 3. **Shielding (Q-Series Variant):** The "Q" suffix often denotes "Quality" or "Shielded" configurations. Integrated ground planes or metal shields help minimize **Electromagnetic Interference (EMI)** and **Crosstalk** in high-speed data transmission. 4. **Polarization and Keying:** The mechanical design prevents "mismating" (plugging it in backwards), protecting sensitive electronic circuits from shorting. --- ### ### Common Applications * **FPGA Mezzanine Cards (FMC):** Connecting daughter cards to main processing boards. * **High-Speed Networking:** Routers and switches requiring high signal integrity. * **Industrial Automation:** Modular PLC systems where space is at a premium. * **Medical Equipment:** Imaging systems requiring reliable, high-density connections. --- ### ### Implementation Example (Pinout Layout) When designing a PCB for this part, the footprint must strictly follow the manufacturer's land pattern. Here is a conceptual representation of the pin mapping: ```markdown Pin 1: VCC (Power) | Pin 2: GND Pin 3: Signal_High (+) | Pin 4: Signal_Low (-) Pin 5: GND | Pin 6: Signal_High (+) ... | ... Pin 15: Detection/ID | (Shielding Ground) ```