The part number **MALSECA00AG333FARK** corresponds to an Aluminum Electrolytic Capacitor manufactured by **Vishay BCcomponents**. This specific part belongs to the **ECA series**, which is characterized by its subminiature size and radial lead design. --- ### 1. Technical Specifications Below are the primary electrical and physical characteristics of this component: | Parameter | Specification | | :--- | :--- | | **Capacitance** | 33 $\mu$F | | **Voltage (Rated DC)** | 35 V | | **Tolerance** | $\pm$20% | | **Technology** | Aluminum Electrolytic (Polarized) | | **Operating Temp** | -40°C to +85°C | | **Lifetime** | 2000 hours @ 85°C | | **Mounting Type** | Through Hole (Radial) | | **Case Size (D x L)** | 5 mm x 11 mm | --- ### 2. Part Number Breakdown The alphanumeric code follows a specific logic used by Vishay to define the component's properties: * **MAL**: Prefix for Vishay electrolytic capacitors. * **SEC**: Designates the series (ECA - subminiature, general purpose). * **00**: Standard version indicator. * **AG**: Physical dimensions (A=Size code, G=Diameter/Height specifics). * **333**: Capacitance code. The first two digits (33) are the value, and the third (3) is the multiplier. $33 \times 10^0 = 33\mu$F. * **F**: Voltage code (F = 35V). * **ARK**: Packaging style (e.g., Ammo pack or Taped). --- ### 3. Key Applications Because of its small form factor and standard temperature rating, this capacitor is typically used in: 1. **Consumer Electronics:** Power supply filtering in chargers, TVs, and audio equipment. 2. **Coupling/Decoupling:** Blocking DC components while allowing AC signals to pass in signal processing circuits. 3. **Timing Circuits:** Used in RC networks where precise stability over time is less critical than space-saving. 4. **Bypass:** Smoothing voltage fluctuations on power rails of Integrated Circuits (ICs). --- ### 4. Comparison with Alternative Series If your application requires higher reliability or extreme environments, you might compare the ECA series with others: ```markdown - ECA Series: Standard 85°C (General Purpose) - EKE Series: Low Impedance, 105°C (High Frequency) - EBH Series: High Temperature, 125°C (Automotive/Industrial) ```