Based on the part number **MALSECV00AG347DARK**, this component belongs to the **E-Alu (Electrolytic Aluminum) S-Series** manufactured by **Vishay BCcomponents**. --- ### 1. Component Specifications This specific part is a surface-mount (SMD) aluminum electrolytic capacitor. Below are the technical characteristics derived from the part number nomenclature: | Parameter | Specification | | :--- | :--- | | **Capacitance** | 470 µF | | **Voltage Rating** | 16 V (DC) | | **Series** | SEC-E (Standard 85°C Series) | | **Mounting Type** | Surface Mount (SMD / V-Chip) | | **Termination** | Lead (Pb)-free / RoHS Compliant | | **Case Code** | AG (Indicates physical dimensions, typically ~8 x 10.2 mm) | --- ### 2. Breakdown of the Part Number The alphanumeric string follows Vishay's standardized coding system: * **MAL**: Prefix for Vishay electrolytic capacitors. * **SEC**: Identifies the specific family (Standard SMD series). * **V00**: Technical revision or specific packaging code. * **AG**: Case size designator (Diameter x Height). * **347**: Capacitance code. The "3" is the multiplier, and "47" is the base value (47 x 10^1 = 470 µF). * **D**: Voltage code (D generally represents 16V in this series). * **ARK**: Packaging/Taping suffix (typically indicates Tape & Reel). --- ### 3. Key Technical Features * **Polarity:** These are polarized components; reversing the voltage can cause failure or venting. * **Temperature Range:** Designed for standard operation up to **85°C**. * **Application:** Used primarily for decoupling, filtering, and buffering in consumer electronics, telecommunications, and industrial power supplies where space is limited. * **Soldering:** Compatible with reflow soldering processes according to JEDEC standards. --- ### 4. Comparison with Alternative Series If your application requires higher performance, you might encounter these variations: | Series | Characteristic | | :--- | :--- | | **SEC** | Standard (85°C, 2000 hours) | | **SVE** | Low Impedance / High Reliability | | **ECA** | High Temperature (105°C) |