M39003/09-0348H

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Tantalum capacitors serve many purposes in electronic circuits, from power conditioning and signal conditioning to communications and audio. The M39003/09-0348H series is an advanced type of tantalum capacitor. It is used mainly for critical applications in audio and precision instruments. The capacitor’s outstanding features make it well suited for these sensitive applications.

Structure

The M39003/09-0348H consists of two conductive plates separated by a dielectric material. The plates are made of tantalum, a highly stable and safe material, which provides excellent electrical and chemical characteristics. The dielectric material is a most commonly used insulator such as ceramic, glass, or polyester. Each capacitor is designed for a specific application and can be characterized by its physical size, operating temperature range, and maximum capacitance value.

Electrical Attributes

The M39003/09-0348H series has a range of electrical characteristics which make it particularly suitable for use in audio and precision instruments. It usually has a capacitance value of 33 μF and an operating temperature range of -55°C and +85°C. The leakage current of this capacitor is reduced, resulting in a much high quality audio signal. In addition, its low-impedance feature ensures greater signal clarity and proper frequency response. It also has good stability and accuracy, providing very accurate amplitude and frequency shaping.

Working Principle

The M39003/09-0348H series capacitor works on the principle of capacitance. Its two electrodes act as plates, one plate being charged with electricity and the other being insulated. When voltage is applied across the plates, electrical energy is stored in the capacitor. The capacitance of the capacitor is determined by the distance between the electrodes, the size and shape of the electrodes, and the permittivity of the insulating material.

Applications

The M39003/09-0348H series capacitor is highly suitable for applications in audio and precision instruments. It is widely used in medical audio devices, ultrasonic transducers, loudspeakers, and microphone circuits, where its excellent electrical and chemical characteristics provide the necessary accuracy and stability. It is also used in critical high-precision applications and displays, where the stability and precision of the capacitor is essential.

Advantages

The M39003/09-0348H series capacitor offers several advantages for use in electronics. Its low-impedance feature increases accuracy and decreases distortion. It also has good stability and accuracy, allowing for precise amplitude and frequency shaping. Its high resistance to electrical and chemical degradation makes it reliable and durable. In addition, its reduced parasitic effects ensure a higher-fidelity audio signal.

Conclusion

The M39003/09-0348H series capacitor is a highly advanced type of tantalum capacitor. It is ideal for use in critical applications in audio and precision instruments, where its excellent electrical and chemical characteristics allow for greater accuracy and stability. Its low-impedance feature reduces distortion and its high resistance to electrical and chemical degradation makes it a reliable and durable solution, providing a higher-fidelity audio signal.

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