TCJY156M035R0100

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Tantalum - polymer capacitors, identified by terms such as TCJY156M035R0100, have become increasingly popular in modern electronic devices, thanks to their long-term reliability, as well as their low parasitic effects, energetic efficiency and low leakage current, to name a few advantages. They consist of two distinct components, works as a capacitor: a sintered anode, made of porous sintered Ta2O5 (tantalum oxide), containing a solid electrolyte; and a second element, usually made of a polymer film, with three layers of electrodes. They are also recognized for their distinct features, such as their small form factor, reliability and stability, capacitance values that span from 1 µF to 47 µF, and life spans ranging from thousands of hours to millions of hours.

In terms of application field and working principle, TCJY156M035R0100 tantalum - polymer capacitors are mainly used in audio control and signal processing, digital signal processing (DSP), analog power supplies and low power instrumentation applications. The way these capacitors work is relatively simple; when a voltage is applied, the farads of capacitance in the design of the device store energy. The applied voltage also causes the ions of the electrolyte to move towards the anode, where they are kept in place by the “semi-permeable” characteristic of the material.

The device then works by allowing the alternating current (AC) to pass through the electrode, while the direct current (DC) is blocked. This is why capacitors are usually used to filter out AC noise in the case of audio applications, or in order to reduce ripple noise in power supplies. Also, because the polymer film used in such capacitors is non-polar, they can be designed into very small packages, making them highly useful and versatile components.

Unlike other types of capacitors, tantalum - polymer capacitors are highly reliable components, as they are not vulnerable to current leakage and failure due to their construction. Also, because the sintered portion of the capacitor does not have any liquid electrolyte, there is very little risk of corrosion or leakage of electrolytes, in comparison with electrolytic or wet capacitors. Furthermore, the dielectric material used in the device has very low dielectric absorption and good low-frequency impedance characteristics, making it ideal for applications that require high-reliability and performance.

Overall, TCJY156M035R0100 tantalum - polymer capacitors are an ideal choice for applications that require small form factor, high capacitance values, long life, and a high level of reliability. While they come with a relatively high cost compared to other capacitors, the cost is usually outweighed by the reliability, stability and long-term endurance of the components.

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