M39003/01-5424/HSD

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Tantalum capacitors are capacitors that use tantalum as the anode material and are widely used in the electronics industry. The M39003/01-5424/HSD is a surface mount capacitor specifically designed for use in high-frequency circuits. It utilizes a highly reliable electrolytic tantalum capacitor element that provides superior performance and reliability for your high reliability applications.

Features

The M39003/01-5424/HSD surface mount tantalum capacitor offers outstanding performance in terms of frequency response, ESR, and ripple current capability. With its small size and light weight, it is ideally suited for use in high-frequency and other sensitive circuits.

The capacitor features a range of capacitance values from 0.1 µF to 2.2 µF, enabling a variety of applications. The operating temperature range of this capacitor is from -55°C to 125°C, which ensures optimal performance in extreme conditions such as shock and vibration. Furthermore, the capacitor is AEC-Q200 compliant, meaning it is designed to pass automotive-grade tests and meet OEM and device-level requirements.

Application Field

The M39003/01-5424/HSD surface mount tantalum capacitor is suitable for use in a variety of applications, including automotive, medical, industrial control, and consumer electronics. It is particularly well-suited for use in high-frequency and other sensitive circuits due to its low ESR and wide frequency response. In automotive applications, it is used in bridge and power line filtering, voltage regulator circuits, and audio/video filtering.

In medical applications, it is used for high gain amplifiers, impulse response systems, low noise circuits, and feedback circuits. In industrial control applications, the capacitor may be used in DC-DC converters, timers, and low power regulators. In consumer electronics, it is used for high-end phones, radios, and noise filtering.

Working Principle

Tantalum capacitors are polarised electrolytic capacitors. An electrolyte is sandwiched between two conductive plates, with the electrodes connected to the plates. The electrolyte used in tantalum capacitors is a solution of predominantly tantalum oxide in an organic solvent. The electrodes are typically made of noble metals such as gold, platinum, or palladium. The electrolyte is a solution of dissolved electrolyte salts in a suitable solvent.

When an electrical charge is applied to the capacitor, the ions of the electrolyte are attracted to the electrode of the opposite polarity, forming an electrical double layer at the interface between the electrode and the electrolyte. This double layer is the source of the capacitance. When the voltage across the capacitor is increased, more electrolyte ions are attracted to the electrode, increasing the storage capacity of the capacitor.

Tantalum capacitors are typically classified according to voltage, temperature range, case size, and construction. This provides flexibility in terms of choosing the appropriate capacitor for the different applications. The M39003/01-5424/HSD is a high quality surface mount tantalum capacitor that is designed for use in high reliability applications, offering superior performance and reliability.

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