The **AIAS-02-R56K** is a specific surface-mount electronic component, primarily categorized as a **fixed shielded inductor**. It is commonly used in power management and signal filtering circuits. --- ### 1. Technical Specifications The part number "R56K" provides key information regarding its electrical properties: | Parameter | Specification | | :--- | :--- | | **Inductance** | 0.56 µH (Microhenries) | | **Tolerance** | ±10% (Indicated by the "K" suffix) | | **Type** | Shielded Surface Mount (SMD) | | **Mounting Type** | Surface Mount Device | | **Core Material** | Ferrite | ### 2. Physical Characteristics As an **AIAS-02** series component, it typically features: * **Shielding:** The magnetic field is contained within the component, reducing Electromagnetic Interference (EMI) with neighboring parts on the PCB. * **Small Footprint:** Designed for high-density circuit board layouts. * **Solderability:** Features robust pads for reflow soldering processes. ### 3. Functional Roles in Circuits In electronic systems, this part generally serves three main purposes: 1. **DC-DC Conversion:** It stores energy in the magnetic field during the switching cycle of a power converter. 2. **Noise Filtering:** It acts as a low-pass filter to block high-frequency noise while allowing DC current to pass. 3. **Decoupling:** Used in power supply lines to prevent voltage ripples from affecting sensitive integrated circuits (ICs). ### 4. Typical Applications * Portable consumer electronics (Smartphones, Tablets). * Computer peripherals. * Embedded systems and IoT devices. * DC-DC converter modules. --- ### 5. Identification Code Breakdown `AIAS` - `02` - `R56` - `K` * **AIAS:** Series identifier (manufacturer-specific). * **02:** Physical size/case dimension code. * **R56:** Inductance value (R = decimal point; 0.56). * **K:** Tolerance level (±10%).