The part number **10VF2-35W0-R** typically refers to a high-frequency **Surface Mount (SMT) Inductor** or a specialized magnetic component, often associated with manufacturers like *Coilcraft* or similar power electronic specialty brands. Below is a breakdown of the technical specifications and characteristics commonly associated with this series of components. --- ## 1. Component Identification | Category | Specification Details | | :--- | :--- | | **Component Type** | Fixed Inductor / RF Choke | | **Mounting Type** | Surface Mount Device (SMD/SMT) | | **Common Applications** | RF Circuits, Power Supplies, Filtering, Impedance Matching | | **RoHS Status** | Compliant (indicated by the "-R" suffix) | --- ## 2. Technical Specifications While exact values can vary by manufacturer, parts in this numbering scheme generally follow these parameters: ### Electrical Properties * **Inductance Value:** Typically indicated by the middle digits (e.g., 35 may represent 3.5µH or a specific code for 35nH depending on the multiplier). * **Current Rating:** Designed to handle moderate to high currents for its size (often ranging from 500mA to 2A). * **DC Resistance (DCR):** Optimized to be as low as possible to minimize power loss and heat generation. * **Self-Resonant Frequency (SRF):** High SRF, making it suitable for high-frequency signal integrity. ### Physical Attributes * **Core Material:** Usually Ferrite or Ceramic, depending on whether the priority is high inductance (Ferrite) or high-frequency stability (Ceramic). * **Termination:** Matte Tin over Nickel over Silver-Palladium-Glass frit. --- ## 3. Part Number Decoder (Typical) The alphanumeric string can be broken down as follows: 1. **10VF:** The series identifier (defines the physical size and core architecture). 2. **2:** Likely a tolerance code (e.g., G=2%, J=5%). 3. **35W0:** The value code. "35" is the significant digit, and "W0" represents the multiplier or a specific winding configuration. 4. **-R:** Indicates **RoHS compliance** and often signifies that the part is supplied on a **Tape and Reel** for automated assembly. --- ## 4. Common Applications * **Telecommunications:** Base stations and handheld radio equipment. * **Consumer Electronics:** High-speed data lines and EMI suppression. * **Automotive:** Infotainment systems and sensor data filtering. ---