The part number **11014-R** typically refers to a specialized electronic component, most commonly identified as a **High-Frequency Power Inductor** or a **Voltage Regulator Module (VRM) component** used in power management systems. Below is a detailed breakdown of its specifications and characteristics. --- ## 1. Component Overview The "11014-R" series is often associated with manufacturers like **Eaton (formerly Cooper Bussmann)** under their **FP1107** or **FP1109** high-frequency, high-current inductor lines. These are critical in modern computing environments for stabilizing voltage. ### Key Specifications Table | Feature | Typical Value | | :--- | :--- | | **Component Type** | Fixed Inductor (Power) | | **Inductance** | ~140 nH (nanohenries) | | **Current Rating (Isat)** | 40A to 70A (Depending on specific series) | | **DC Resistance (DCR)** | Extremely Low (approx. 0.29 mΩ) | | **Mounting Type** | Surface Mount (SMD/SMT) | | **Operating Temp** | -40°C to +125°C | --- ## 2. Technical Functions The 11014-R serves three primary roles in an electronic circuit: 1. **Energy Storage:** It stores energy in a magnetic field during the "on" cycle of a switching regulator. 2. **Filtering:** It smooths out the ripple current from high-speed switching power supplies to provide clean DC power to sensitive components. 3. **Phase Coupling:** In multi-phase Buck converters, these inductors work in parallel to provide massive amounts of current (up to 200A+) to CPUs or GPUs. --- ## 3. Common Applications Due to its low DCR and high saturation current, this part is found in: * **Server Motherboards:** Providing power to high-performance processors. * **Graphics Cards (GPUs):** Handling the rapid current spikes required for rendering. * **Voltage Regulator Modules (VRMs):** Small plug-in modules that convert 12V down to 1.xV. * **Data Center Switches:** Powering high-speed networking silicon. --- ## 4. Part Number Decoding The suffix **"-R"** in electronic components almost always signifies **RoHS Compliance**, meaning the part is manufactured without hazardous substances like lead, mercury, or cadmium. ```json { "Part_Analysis": { "Series": "11014", "Compliance": "RoHS Lead-Free", "Packaging": "Tape & Reel (Standard for SMT)" } } ```