3.3uF 25V 3.5 10% Tantalum Capacitors ROHS
Higher voltage ratings and tighter tolerance product including ESR may be substituted within the same size at KEMET's option. Voltage substitution will be marked with the higher voltage rating. Substitutions can include better than series.
The KEMET T491B335K025ZTAC01 is a high-performance tantalum capacitor designed for a wide range of electronic applications. It provides reliable performance with a capacitance of 3.3 μF and a voltage rating of 25 V, making it suitable for various circuitry needs. Its robust construction ensures durability and stability, essential for critical electronic systems. Overall, this capacitor is an effective choice for enhancing circuit reliability and efficiency.
特征
High Capacitance : Offers a capacitance of 3.3 μF for effective energy storage.
Voltage Rating : Rated for 25 V, suitable for many electronic applications.
Low ESR : Provides a low equivalent series resistance, contributing to increased efficiency.
Reliable Performance : Designed for high stability and reliability in compact form factors.
Wide Operating Temperature : Capable of functioning effectively within a temperature range suitable for diverse environments.
应用
Power Supply Filtering : Ideal for smoothening voltages in power supply circuits.
DC-DC Converters : Used in various converter applications to manage voltage levels.
Signal Coupling : Effective for coupling signals in audio and communication devices.
Timing Circuits : Utilized in circuits requiring precise timing and delay functions.
Energy Storage : Serves as energy reservoirs in portable electronic devices.
Noise Reduction : Assists in reducing noise in sensitive electronic signals.
设计注意事项
Voltage Derating : It is important to derate the voltage for extended reliability, typically by 20%.
Capacitance Tolerance : Consider the tolerance rating to ensure the desired capacitance in the application.
Temperature Effects : Be aware of the temperature coefficient, as it affects capacitance at varying temperatures.
Soldering Methods : Use appropriate soldering techniques to prevent thermal stress on the capacitor during assembly.
PCB Layout : Optimize PCB layout to minimize ESL (Equivalent Series Inductance) for better performance.
常见问题
Q: What happens if the capacitor is used beyond its maximum voltage rating?
A: Exceeding the maximum voltage can lead to capacitor failure or reduced lifespan.
Q: How do I know the right value of capacitance to use?
A: The appropriate value depends on the specific application requirements and circuit design.
Q: Can this capacitor replace aluminum electrolytic capacitors?
A: Yes, tantalum capacitors often provide higher performance and density in similar applications.
Q: Is it safe to use this capacitor in high-frequency applications?
A: Yes, its low ESR makes it suitable for high-frequency circuit applications.
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