### Overview of TAS825K035P1F The **TAS825K035P1F** is a specific part number for a Tantalum Capacitor. These components are widely used in electronics for power supply decoupling, filtering, and energy storage due to their high stability and volumetric efficiency. --- ### Technical Specifications | Parameter | Value | Description | | :--- | :--- | :--- | | **Capacitance** | 8.2 µF | The amount of electrical charge stored. | | **Tolerance** | ±10% (K) | The allowable variance from the nominal capacitance. | | **Voltage Rating** | 35 VDC | The maximum continuous DC voltage the part can handle. | | **Dielectric Material** | Tantalum | Known for high reliability and long life. | | **Package Type** | Axial Lead | Through-hole mounting with leads extending from each end. | | **Polarity** | Polarized | Must be installed correctly to avoid component failure. | --- ### Part Number Breakdown Understanding the nomenclature helps identify the component's characteristics: * **TAS**: Series identifier (usually representing Hermetically Sealed Tantalum Capacitors). * **825**: Capacitance code. The first two digits (82) are the significant figures, and the third (5) is the multiplier ($10^5$ pF). $8,200,000\text{ pF} = 8.2\text{ µF}$. * **K**: Tolerance code ($\pm 10\%$). * **035**: Voltage rating ($35\text{ Volts}$). * **P1F**: Packaging/Case size and lead finish indicators. --- ### Typical Applications These capacitors are often found in high-reliability environments: 1. **Industrial Controls:** Used in timing circuits and filtering where stability over temperature is required. 2. **Military/Aerospace:** Due to the hermetic seal, they resist moisture and environmental degradation. 3. **Audio Processing:** Used in signal paths for their low leakage characteristics compared to standard aluminum electrolytics. 4. **Power Management:** Providing steady voltage rails in DC-DC converters. --- ### Critical Precautions > **Warning:** Tantalum capacitors are sensitive to reverse voltage and over-voltage. Exceeding the 35V rating or reversing polarity can lead to a "thermal runaway" event, potentially causing the component to catch fire or explode. Always ensure the positive lead (usually marked with a '+' or a beveled edge) is connected to the higher potential side of the circuit. ---