The part number **MALSECL00AG322FARK** identifies a specific aluminum electrolytic capacitor from the **ECL Series** manufactured by **Vishay BCcomponents**. --- ### 1. Technical Specifications This component is a Surface Mount (SMD) device designed for high-density circuit applications. | Feature | Specification | | :--- | :--- | | **Capacitance** | 220 µF | | **Voltage Rating** | 35 V | | **Tolerance** | ±20% | | **Series** | ECL (High Impedance, Low ESR) | | **Temperature Range** | -55°C to +105°C | | **Endurance** | 2000 hours at 105°C | | **Case Size (ØD x L)** | 8.0 mm x 10.5 mm | --- ### 2. Key Characteristics * **Low ESR/High Impedance:** Designed for high-frequency filtering. This reduces power loss and heat generation during high-speed switching operations. * **Polarized Design:** As an electrolytic capacitor, it has a positive and negative terminal. Incorrect installation can lead to component failure. * **Reflow Solderable:** The "FAR" suffix indicates the packaging and lead style are compatible with standard SMD reflow soldering processes. * **AEC-Q200 Qualified:** Most parts in this series meet automotive quality standards, making them vibration and shock-resistant. --- ### 3. Part Number Breakdown (Nomenclature) Understanding the alphanumeric string helps in identifying similar components: | Segment | Meaning | | :--- | :--- | | **MALSECL** | Vishay Series Designation (Aluminum Electrolytic SMD ECL) | | **00** | Standard mechanical version | | **AG** | Case size code (approx. 8.0 x 10.5 mm) | | **322** | Capacitance code (22 followed by 1 zero = 220µF) | | **F** | Voltage code (F = 35V) | | **A** | Tolerance (±20%) | | **RK** | Packaging code (Tape and Reel) | --- ### 4. Common Applications * **Power Supplies:** Filtering input/output noise in DC/DC converters. * **Automotive Electronics:** Used in ECUs and lighting modules due to high temperature stability. * **Consumer Electronics:** Power management in flat-panel displays and telecommunication hardware.