68uF 6.3V 1.8 20% 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 T491U686M006ZT is an aluminum electrolytic capacitor designed for reliable performance in various electronic applications. It offers a capacitance of 68μF, ideal for smoothing and filtering purposes in power supply circuits. With a voltage rating of 25V, it provides a good balance between size and capacity. Its construction ensures longevity and stability, making it a preferred choice for engineers.
特徵
High Capacitance : Provides 68μF, ideal for smoothing and filtering applications.
Voltage Rating : Rated for 25V, suitable for a variety of circuits.
Long Life : Designed for extended operational life under specified conditions.
Low ESR : Ensures better performance in high-frequency applications.
Adequate Temperature Range : Operates effectively within a wide temperature range.
應用
Power Supplies : Used for filtering and energy storage.
Audio Equipment : Enhances audio signal quality and reduces noise.
Motor Drives : Supports smooth operation by providing necessary capacitance.
Automotive Electronics : Used in power management and signal processing.
LED Lighting : Improves the performance and lifespan of LED circuits.
Portable Devices : Supports power stability in battery-operated equipment.
設計注意事項
Derating : It is advisable to derate the capacitor at higher temperatures to enhance reliability.
Ripple Current : Ensure that ripple current specifications are not exceeded for optimal lifespan.
Mounting Orientation : Careful consideration must be given to mounting to prevent electrical failure.
Temperature Effects : Factor in the effect of temperature on capacitance when in operation.
PCB Space : Ensure adequate PCB space for size and thermal dissipation requirements.
常見問題
Q: What happens if I exceed the voltage rating?
A: Exceeding the voltage rating can lead to capacitor failure, including leakage or explosion.
Q: Can this capacitor be used in a high-temperature environment?
A: Yes, but it is essential to adhere to the specified temperature ratings for optimal performance.
Q: How do I install the capacitor correctly?
A: Ensure correct polarity during installation, as electrolytic capacitors are polarized components.
Q: What is the expected lifespan of this capacitor?
A: The lifespan varies based on application and conditions but is generally rated for long-term use under optimal conditions.
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