## Technical Overview: AL05-R10-KAQ The **AL05-R10-KAQ** is a specific type of **Fixed Inductor** (specifically a Lead-Type Inductor) commonly used in RF (Radio Frequency) and power supply filtering applications. Below is a breakdown of its electronic specifications and characteristics. --- ### 1. Key Specifications Based on the part numbering convention (AL Series, 05 size, R10 value), here are the typical technical parameters: | Feature | Specification | Description | | :--- | :--- | :--- | | **Inductance** | 0.10 µH (R10) | The "R" acts as a decimal point. | | **Tolerance** | ±10% (K) | "K" stands for 10% deviation allowed. | | **Package Size** | 05 Type | Approx. 4.0mm x 7.0mm body size (Axial). | | **Inductor Type** | Fixed / Conformal Coated | Uses a color-coded or printed coating. | | **Packaging** | Tape & Ammo (AQ) | "AQ" refers to the bulk/tape packaging style. | --- ### 2. Component Composition The AL05 series is generally constructed with the following materials: * **Core:** Ferrite or Phenolic core depending on the frequency requirement. * **Wire:** High-quality copper wire wound around the core. * **Coating:** Epoxy resin (Conformal coating) which provides moisture resistance and insulation. * **Leads:** Tin-plated copper leads for easy soldering (Through-hole mounting). --- ### 3. Electronic Performance Characteristics These parts are designed for stability and reliability in circuits. * **Q Factor:** Typically high, making it suitable for resonant circuits. * **SRF (Self-Resonant Frequency):** Due to the low inductance (0.10 µH), this part has a very high SRF, making it effective for high-frequency filtering. * **DCR (DC Resistance):** Very low, which minimizes power loss and heat generation. * **Operating Temperature:** Generally rated for **-25°C to +85°C**. --- ### 4. Common Applications The AL05-R10-KAQ is frequently found in: 1. **RF Circuits:** Matching networks and high-frequency oscillators. 2. **EMI/RFI Filtering:** Suppressing high-frequency noise in signal lines. 3. **Consumer Electronics:** TV, Radio, and telecommunication equipment. 4. **Power Supplies:** Decoupling and noise suppression. ---