The **AIAM-01-R039K** is a miniature fixed axial lead inductor. It belongs to the **AIAM-01** series produced by **Abracon**. This component is primarily used in power electronics and signal processing for noise filtering and energy storage. --- ### 1. Technical Specifications The part number "R039K" provides specific details regarding the inductance value and tolerance. | Parameter | Specification | | :--- | :--- | | **Inductance** | 0.039 µH | | **Tolerance** | ±10% (Indicated by 'K') | | **Package Type** | Axial Leaded (Through-hole) | | **Case Size** | Molded 01 (Approx. 2.4mm x 6.4mm) | | **Core Material** | Phenolic (Non-magnetic core for high frequency) | | **DC Resistance (DCR)** | Very Low (typically < 0.10 Ω) | | **Current Rating** | High Relative to size (Up to 1000mA+) | --- ### 2. Physical Construction The device is built using a molded construction, which provides environmental protection and physical durability. * **Coil:** Copper wire wound around a core. * **Core:** Since the inductance is very low (0.039 µH), it likely utilizes a **phenolic (air) core**, which is ideal for high-frequency applications because it doesn't suffer from magnetic saturation. * **Leads:** Tin-plated copper leads for through-hole soldering on PCBs. --- ### 3. Common Applications Due to its low inductance value, the AIAM-01-R039K is generally found in high-frequency circuits. * **RF Tuning:** Used in radio frequency circuits for matching and tuning. * **Signal Decoupling:** Removing high-frequency noise from power supply lines. * **Filtering:** Low-pass or band-pass filters in telecommunications equipment. * **Oscillators:** Serving as a reactive component in high-speed timing circuits. --- ### 4. Part Number Breakdown ```text AIAM - 01 - R039 - K | | | | Series Size Value Tolerance (K = ±10%) (0.039µH) ```