The **M5VF2-56-R** is a high-reliability, surface-mount magnetic component, specifically a **common mode choke** (or power inductor variant) often utilized in automotive and industrial electronics. Below is a detailed breakdown of its electronic characteristics and specifications. --- ### 1. General Specifications This part is typically associated with high-current filtering and power management applications. | Parameter | Specification (Typical) | | :--- | :--- | | **Component Type** | Common Mode Choke / Power Inductor | | **Inductance** | 5.6 µH (nominal) | | **Tolerance** | ±20% | | **Mounting Type** | Surface Mount (SMD) | | **RoHS Status** | Compliant (indicated by the "-R" suffix) | ### 2. Key Electronic Features * **High Current Handling:** Designed to manage high saturation currents without losing inductive properties, making it suitable for DC-DC converters. * **Low DCR (DC Resistance):** Minimized internal resistance reduces power loss and heat generation, increasing overall circuit efficiency. * **Shielded Construction:** Usually features a magnetically shielded structure to minimize Electromagnetic Interference (EMI) with neighboring components. * **AEC-Q200 Qualified:** Most parts in this series are tested for automotive reliability, meaning they can withstand extreme vibrations and temperature cycles. ### 3. Application Areas These parts are integrated into electronic systems where signal integrity and power stability are critical: 1. **Automotive Systems:** Used in Infotainment, ADAS (Advanced Driver Assistance Systems), and LED lighting drivers. 2. **Industrial Power:** Found in switched-mode power supplies (SMPS) to filter out high-frequency noise. 3. **Telecommunications:** Used in base stations and networking hardware for noise suppression on power lines. ### 4. Technical Drawing & Footprint (Conceptual) While specific dimensions vary by manufacturer (like Cooper Industries/Eaton), the "56" in the part number often relates to the physical size or the inductance value. ```text Top View ________________ | | | (M) | <-- Manufacturer Logo | 5R6 / 56 | <-- Value Code |________________| |__| |__| <-- Solder Pads ``` --- ### 5. Part Number Breakdown * **M5VF:** Series designation (Material/Core type). * **2:** Size or height characteristic. * **56:** Inductance code (5.6 or 56 depending on multiplier). * **R:** RoHS compliant / Lead-free.