The **XFWICS1008-R56** is a surface-mount electronic component, specifically a **Wire-Wound Chip Inductor**. These components are critical in high-frequency circuits for managing signals and filtering noise. --- ### 1. Technical Specifications Below are the primary technical characteristics typically associated with this part number: | Feature | Specification | | :--- | :--- | | **Inductance** | 0.56 µH (560 nH) | | **Case Size** | 1008 (Metric: 2520) | | **Construction** | Wire-Wound | | **Tolerance** | Usually ±5% (J) or ±10% (K) | | **Mounting Type** | Surface Mount (SMD/SMT) | | **Frequency Range** | High-frequency (RF) applications | --- ### 2. Component Breakdown * **XF / WICS:** These prefixes usually denote the manufacturer's series (XFMC or similar) and the product family (Wire-wound Inductor Chip Series). * **1008:** This refers to the physical dimensions of the package. It measures approximately **0.10 x 0.08 inches** (or 2.5 x 2.0 mm). * **R56:** This is the inductance value code. In electronics notation: * "R" acts as a decimal point. * **R56 = 0.56 µH.** --- ### 3. Key Features & Applications #### Features: * **High Q-Factor:** Wire-wound construction provides a higher Quality (Q) factor compared to multilayer inductors, meaning lower energy loss. * **Current Handling:** Capable of handling higher currents than standard multilayer chips of the same size. * **Stability:** Excellent thermal stability and high resonance frequency (SRF). #### Common Applications: 1. **RF Circuits:** Used in impedance matching and resonance circuits for wireless communication. 2. **Filtering:** Utilized in low-pass or high-pass filters to block unwanted high-frequency noise. 3. **Mobile Devices:** Found in smartphones, GPS modules, and Wi-Fi routers due to their small footprint and efficiency. --- ### 4. Schematic Representation In a circuit diagram, this part is represented by the standard inductor symbol: ```text L1 (0.56uH) ----( ( ( (---- ``` ---