The **MA64FBX-R** is a specific electronic component typically categorized as a **Surface Mount (SMT) Inductor** or a **Choke**, often part of a series designed for power management or signal filtering. Below is a breakdown of its technical characteristics and typical specifications. --- ### 1. Technical Specifications The part number usually encodes specific physical and electrical properties. While exact specifications can vary by manufacturer (such as Sumida or similar magnetic component specialists), the general profile is as follows: | Parameter | Typical Value / Description | | :--- | :--- | | **Component Type** | Fixed Inductor / Power Choke | | **Mounting Type** | Surface Mount Device (SMD/SMT) | | **Shielding** | Usually Shielded (to prevent EMI) | | **Core Material** | Ferrite or Metal Composite | | **Operating Temp** | -40°C to +125°C (Automotive/Industrial grade) | | **RoHS Status** | Compliant (Lead-free) | --- ### 2. Part Number Breakdown The alphanumeric string "MA64FBX-R" generally follows this logic: * **MA / 64**: Refers to the series type and the physical dimensions (e.g., 6.0mm x 4.0mm footprint). * **FBX**: Indicates the internal winding structure, tolerance, and inductance value code. * **-R**: Typically signifies that the part is provided on a **Tape & Reel** for automated pick-and-place assembly. --- ### 3. Key Electronic Functions Inductors like the MA64FBX-R are utilized for three primary purposes in a circuit: 1. **Energy Storage:** In DC-DC converters (Buck/Boost), the inductor stores energy in its magnetic field during the switching cycle. 2. **Noise Filtering:** It acts as a low-pass filter, blocking high-frequency AC noise while allowing DC current to pass through. 3. **Voltage Regulation:** Helps smooth out ripples in current to provide a stable output to sensitive components like CPUs or Sensors. --- ### 4. Applications You will commonly find this component in: * **Automotive Electronics:** Infotainment systems and ECU power stages. * **Consumer Electronics:** Laptop power rails and high-efficiency chargers. * **Industrial:** DC-DC converter modules and power supplies. ---