T86D157K6R3ESSS

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Tantalum capacitors are one of the most commonly used types of electrolytic capacitors. The T86D157K6R3ESS series capacitors, also known as surface mounted tantalum capacitors, are compact, low-cost, high-efficiency capacitors used in a variety of applications. This article will discuss the application field and working principle of the T86D157K6R3ESS capacitors.

Application Field

The T86D157K6R3ESS capacitors are used widely in automotive, medical, industrial, and general electronics systems. They are used in a wide range of applications, such as:

• Power supplies, audio equipment, and other equipment that requires current storage.
• High-frequency circuits, such as filters and switched-mode power supplies.
• Telecommunications equipment and computer peripherals.
• Instrumentation, radio transmitters, and receivers.
• Camera and audio equipment.

The T86D157K6R3ESS surface mounted capacitors have low ESR (Equivalent Series Resistance), high ripple current capability, and low DC leakage/absorbtion. These features make them ideal for use in high frequency applications where stability is critical.

Working Principle

Tantalum capacitors are based on electrolytic capacitors, and work on the same principle. The T86D157K6R3ESS capacitors are constructed from a sintered tantalum powder dielectric, an electrolyte, and two metal electrodes. The electrodes of the capacitor are composed of two layers: one is the anode and the other is the cathode. The anode is made from a tantalum metal (most commonly Tantalum Pentoxide or TPO) and the cathode is made of a conductive material, such as manganese dioxide or titanium. The anode and cathode are separated by a dielectric material, which is typically a combination of sintered tantalum powder and an electrolyte.

An electric field is created, between the two electrodes of the capacitor, when a voltage is applied to the terminals. The electric field causes electrons to flow from the cathode to the anode. The electric field is generated due to the repulsive force between the two electrodes.

The electric field also causes a current to flow in the opposite direction. This is known as the capacitance. The capacitance of the T86D157K6R3ESS capacitors is determined by the amount of electric charge stored in the capacitor. The electric charge is stored in the metal electrodes of the capacitor, and the capacitance of the capacitor is determined by the amount of charge stored in the metal electrodes.

The uses of tantalum capacitors, such as the T86D157K6R3ESS, are tremendously varied. They are ideal for applications such as power supplies, switching circuits, and high-frequency circuits. The capacitors are also used in medical electronics and automobile applications.

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