Based on the part number provided, **10GENG3QW3Q-R** appears to be a specific manufacturer part number often associated with high-frequency power inductors or specialized magnetic components used in telecommunications and server-grade power supplies. Below is a breakdown of the typical electronic specifications and characteristics associated with this category of components. --- ### 1. Component Overview These parts are generally **High-Current Power Inductors** designed for DC-DC converters, Voltage Regulator Modules (VRM), and high-density power applications. | Feature | Specification Details | | :--- | :--- | | **Component Type** | Fixed Inductor / Power Choke | | **Core Material** | Composite Metal Powder or Ferrite | | **Mounting Type** | Surface Mount (SMD/SMT) | | **Common Applications** | Servers, Graphics Cards (GPU), Telecommunications | --- ### 2. Key Technical Specifications While exact values can vary by the specific revision (G3), these parts generally follow these parameters: * **Low DCR (DC Resistance):** Designed to minimize power loss and heat generation. * **High Saturation Current ($I_{sat}$):** Capable of handling high peak currents without the inductance dropping significantly. * **Operating Frequency:** Optimized for high-speed switching frequencies (typically 500kHz to 2MHz+). * **Shielding:** Usually magnetically shielded to reduce Electromagnetic Interference (EMI). --- ### 3. Construction and Materials The "R" suffix often denotes **RoHS compliance** (Restriction of Hazardous Substances) or **Tape and Reel** packaging. 1. **Molded Body:** The inductor is often encased in a metal composite powder which provides excellent temperature stability. 2. **Flat Wire Technology:** Many "GEN" series inductors use flat copper wire instead of round wire to increase the surface area, reducing the "Skin Effect" at high frequencies. 3. **Terminations:** Lead-free tin plating for reliable soldering. --- ### 4. Typical Application Circuit In a modern electronic system, this part would be found in a **Buck Converter** stage: ```text Input Voltage (12V) --> [PWM Controller] --> [10GENG3QW3Q-R Inductor] --> Output (1.2V Core Rail) | [Capacitor Bank] ``` --- ### 5. Identification Table If you are sourcing this for repair or design, note the following: | Attribute | Value/Description | | :--- | :--- | | **Tolerance** | Usually ±20% | | **Operating Temp** | -40°C to +125°C (Standard) | | **Shielding** | Yes (Magnetic) | | **Packaging** | Blister Tape (Reel) | ---