The part number **MALSECA00AG415BARK** refers to an aluminum electrolytic capacitor manufactured by **Vishay**. It belongs to the **ECA** series, which is characterized by being a standard, sub-miniature, radial leaded component. --- ### 1. Technical Specifications Based on the standard nomenclature for Vishay’s MALSECA series, the technical breakdown is as follows: | Parameter | Specification | | :--- | :--- | | **Capacitance** | 150 µF | | **Voltage Rating** | 6.3 VDC | | **Tolerance** | ±20% | | **Temperature Range** | -40°C to +85°C | | **Terminal Type** | Radial Leads | | **Endurance** | 2000 hours at 85°C | | **Mounting Type** | Through-Hole | --- ### 2. Component Features * **Sub-miniature Design:** These capacitors are designed with a small footprint to save space on high-density Printed Circuit Boards (PCBs). * **Polarized:** As an electrolytic capacitor, it is polarized. The negative lead (cathode) is usually marked with a stripe on the casing. * **Case Size:** Generally features a small diameter (approx. 5mm to 6.3mm) and height, optimized for compact electronics. --- ### 3. Part Number Breakdown (Nomenclature) The part number can be decoded into specific categories: * **MALS:** Vishay identification code for specific electrolytic product lines. * **ECA:** The Series name (Standard, 85°C, sub-miniature). * **00AG:** Case size code (Specific dimensions of the can). * **415:** Capacitance code. The "4" is a multiplier, and "15" represents the value, resulting in **150 µF**. * **B:** Voltage code (6.3V). * **ARK:** Packaging code (Ammo pack or specific lead forming). --- ### 4. Typical Applications These components are commonly found in general-purpose electronic circuits where space is limited and high capacitance is required at low voltages: 1. **Filtering:** Smoothing out ripple voltage in DC power supplies. 2. **Bypassing:** Shunting noise away from sensitive components. 3. **Coupling/Decoupling:** Blocking DC while allowing AC signals to pass between circuit stages. 4. **Consumer Electronics:** Used in portable devices, toys, and small appliances. ---