The **FRTD-R-60-R** is a specific electronic component typically categorized as a **Surface Mount Device (SMD) Power Inductor** or a specialized **Chip Inductor**. These parts are essential for managing electrical current and filtering noise in power management circuits. --- ### 1. Key Technical Specifications Based on the standard nomenclature for this series (often associated with manufacturers like Fastron or similar power component specialists), the following table summarizes its typical properties: | Feature | Specification | Description | | :--- | :--- | :--- | | **Inductance** | 60 $\mu$H (nominal) | The ability to store energy in a magnetic field. | | **Tolerance** | ±20% (Standard) | The allowable deviation from the nominal value. | | **Mounting Type** | SMD / SMT | Surface Mount Technology for automated PCB assembly. | | **Core Material** | Ferrite | High-permeability material to increase inductance. | | **Form Factor** | Shielded / Unshielded | Usually shielded to reduce Electromagnetic Interference (EMI). | --- ### 2. Functional Roles in Electronics The FRTD-R-60-R serves several critical functions within a circuit: 1. **Energy Storage:** In DC-DC converters (like Buck or Boost converters), it stores energy during the switching cycle to provide a steady output voltage. 2. **Noise Filtering:** It acts as a low-pass filter, blocking high-frequency AC noise while allowing DC current to pass through. 3. **Current Regulation:** It resists sudden changes in current, protecting sensitive downstream components from spikes. --- ### 3. Physical Construction The "R" in the suffix often denotes specific characteristics: * **Winding:** Copper wire wound around a ferrite core. * **Termination:** Lead-free (RoHS compliant) solder pads. * **Packaging:** Usually supplied in Tape & Reel (the "R" at the end) for use with "Pick and Place" machines. --- ### 4. Common Applications This part is commonly found in: * **Consumer Electronics:** Laptops, tablets, and LED drivers. * **Industrial Power Supplies:** Used in VRM (Voltage Regulator Modules). * **Automotive Systems:** Filtering power lines for infotainment or sensor modules. ---