T95R157M020CZAL

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum capacitors are electronic components composed of two electrodes, generally made of metal foils, separated by a dielectric material. They are primarily used in low-voltage, high-frequency, and high-stability applications. One of the most common types of tantalum capacitors is the T95R157M020CZAL.

The T95R157M020CZAL capacitor is an axial-lead, surface-mount device consisting of a tantalum anode, an electrolytic cathode, and a dielectric material as the separation layer. These capacitors are designed to offer a low equivalent series resistance (ESR) and a very predictable temperature coefficient to ensure reliable performance over a wide range of conditions. They are rated at 20 volts and have a capacitance of 157 μF.

These capacitors are often used in high-stability DC-DC switching converters, which require a very flat temperature coefficient over the entire working temperature range. Other applications include decoupling/bypassing, DC-DC converter output filtering, and power supplies as needed in many industrial applications, automotive, and military installations. The low ESR rating ensures a high amount of ripple current and low levels of self-heating.

The T95R157M020CZAL capacitor works by storing up electrical energy and then releasing it when the circuit requires it. As electrical energy is applied to the capacitor, a separation of positive and negative charges is formed on the two capacitance plates, creating a voltage difference between the two. The plates in the capacitor are insulated by the dielectric material, forcing the charge to remain as it is and allowing the capacitor to store energy.

When a voltage is applied, an electric field forms between the two metal plates, creating an electrical polarisation which stores the electrical charge and produces capacitance. The opposite of this process occurs when the electric field is discharged, releasing the stored charge as electrical energy. This process works similarly in reverse when a voltage is removed and the capacitor is discharged, as the stored electrical energy is released and returns to the power source.

Tantalum capacitors such as the T95R157M020CZAL offer great stability and performance in high-frequency applications, making them ideal for a multitude of different applications. They consume a small amount of power, making them an attractive option for many designs. The relatively low cost of tantalum capacitors makes them an attractive choice for companies looking for reliable, high-performance capacitors on a budget.

The specific data is subject to PDF, and the above content is for reference