T86D157M6R3ESSS

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A tantalum capacitor is a type of electrolytic capacitor, a component of electronic circuits. It typically consists of tantalum metal which acts as an anode, covered by an insulating oxide layer which forms the dielectric, surrounded by liquid or solid electrolyte as a cathode. As a result, it offers a higher capacitance value per unit volume than other types of capacitors.

The T86D157M6R3ESSS is a type of tantalum capacitor. It is intended for use in audio, multimedia, computer and other medium and high power supplies. Its main characteristics include a capacitance value of 86 µF (microfarad), a high rated voltage of 6.3V (Volts) and a tolerance of 10%. It has an ESR of 0.17 ohms and a frequency range of up to 13.3 Hz, 12 kHz -3dB. It is a RoHS compliant, surface mount component.

T86D157M6R3ESSS capacitors have two main application fields. The first is high power supplies, wherein these capacitors help to reduce ripple current, ensuring that power supplies remain stable. The second is audio equipment, in which they help to reduce noise and other unwanted effects in the signal. These capacitors are usually found in amplifiers, mixers, oscillators and active filters.

The working principle of the T86D157M6R3ESSS capacitor is the same as any other type of electrolytic capacitor. When a voltage is applied, electrons from the anode pass through the oxide dielectric layer and neutralize the positively charged ions in the electrolyte. This creates a quasi-static electric field, resulting in a capacitance effect. The energetic charge stored on the capacitor plates, in this case the tantalum metal of the anode and the electrolyte gel of the cathode, is proportional to the applied voltage. When the voltage is removed, the capacitance effect is reduced, and so is the capacitance value.

In summary, the T86D157M6R3ESSS is a RoHS-compliant tantalum capacitor intended for medium and high power supplies. It is capable of withstanding up to 6.3V and is characterized by a capacitance of 86 µF, thus providing a higher capacitance value per unit volume than other types of capacitors. Its main application fields are high power supplies and audio equipment, wherein it helps to reduce ripple current and noise respectively. The working principle of the T86D157M6R3ESSS capacitor is the same as for any other type of electrolytic capacitor.

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