TPSB475M035A0700

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Tantalum capacitors are double layer capacitors or anode metal oxide capacitors that are widely used in a variety of applications. The most common capacitors used in these applications are the tantalum capacitors, often referred to as tantalum electrolytic capacitors. A basic tantalum capacitor consists of a thin tantalum foil and a thin oxide layer that acts as the dielectric. A pair of electrodes, one positive and one negative, is connected to the capacitor element and apply a high voltage across it. The dielectric of the tantalum capacitor is far superior to other types of capacitors in terms of electrical stability, low leakage and low dissipation factor.

The TPSB475M035A0700 is a high voltage, high temperature rated tantalum capacitor with a dielectric of N75. It is a miniaturized, high temperature rated, radial leaded, axial insulated TPSB Series providing up to 200V rated voltage and a capacitance range from 0.47µF to 10µF with a capacitance tolerance of ±20%. The TPSB475M035A0700 is a type of high-end SMD/SMT/SMD tantalum capacitors featuring a reverse self healing properties. The electrical characteristics of this capacitor include a pin pitch of 2.54mm, an insulation resistance Ig.50.Vdc of 1000M, an operating temperature between -55°C and +125°C and a maximum dissipation factor of 0.02%. It features a non-inductive construction, is EIA-485 compatible, and utilizes a lead free terminations process.

The operating principle of a tantalum capacitor requires a direct conduction of charge carriers between electrodes and a dielectric layer. This layer should not be disrupted while a voltage is applied across the device. When the voltage across the tantalum capacitor exceeds the breakdown voltage of the dielectric layer, the dielectric (oxide layer) breaks down, allowing current to flow through the device. This current flow forms rectifying paths, or resistive paths, that can be used to control the electric potential of the capacitance. When no current flow is applied to the capacitor, it behaves like a pure dielectric and the user is able to control the voltage applied to it.

The TPSB475M035A0700 can be used in a wide variety of applications, including signal filtering, power supply holdup, power factor correction and high voltage signal coupling. It is used in many modern applications such as LCD TVs, audio amplifiers, defibrillators and medical equipment. The capacitor can be used for buffering, signal decoupling, filtering, and timing. It is ideal for use in high voltage circuits or power supplies due to its high temperature rating and high voltage rating.

In conclusion, the TPSB475M035A0700 is a high temperature, high voltage rated miniature radial leaded tantalum capacitor. This capacitor is able to provide a wide range of electrical characteristics, such as a capacitance range of 0.47µF to 10µF. Additionally, the capacitor has high insulation resistance, excellent operating temperature range, and a low dissipation factor. The capacitor can be used in various high voltage and/or high temperature applications, such as signal filtering, power supply holdup, power factor correction and high voltage signal coupling.

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