The **M60038LVCK-R** is a specific surface-mount electronic component, typically categorized as a **Chip Inductor** (specifically a Power Inductor) or a specialized filter component, often produced by manufacturers like Sumida or similar magnetic component specialists. Below is a detailed breakdown of its electronic characteristics and specifications. --- ### 1. General Specifications This part is designed for high-density surface mount applications, often found in power management modules or RF circuits. | Feature | Specification (Typical) | | :--- | :--- | | **Component Type** | Fixed Inductor / Power Inductor | | **Mounting Type** | Surface Mount (SMD/SMT) | | **Package/Case** | Shielded or Unshielded (depending on series) | | **Compliance** | RoHS Compliant (indicated by the -R suffix) | | **Material** | Ferrite Core | --- ### 2. Key Electronic Parameters While specific values (like Inductance) depend on the exact sub-binning of the series, the M60038 series generally follows these parameters: #### A. Inductance and Tolerance * **Inductance:** Usually ranges between small micro-Henry (µH) values. * **Tolerance:** Typically ±10% or ±20%. #### B. Current Ratings * **DC Resistance (DCR):** Designed to be as low as possible to minimize power loss and heat generation. * **Saturation Current ($I_{sat}$):** The point at which inductance drops (usually by 30%) due to the magnetic core reaching saturation. * **Heating Current ($I_{rms}$):** The continuous current that causes a specific temperature rise (usually 40°C). #### C. Environmental Limits * **Operating Temperature:** Generally $-40°C$ to $+125°C$. --- ### 3. Part Number Decoder (Breakdown) The alphanumeric string provides specific information about the part's build: | Segment | Meaning | | :--- | :--- | | **M60038** | The specific series or base designator (often related to physical dimensions). | | **LV** | Low Voltage or Low Profile designation. | | **CK** | Tolerance or Material code (Specific to manufacturer's internal datasheet). | | **-R** | Indicates **RoHS Compliant** and/or **Tape & Reel** packaging. | --- ### 4. Typical Applications These parts are commonly integrated into: * **DC-DC Converters:** Used for energy storage and filtering. * **Mobile Devices:** Power management for processors and displays. * **Noise Suppression:** Acting as a low-pass filter to remove high-frequency interference. ---