T520V157M004ASE012

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T520V157M004ASE012 is a tantalum-polymer capacitor manufactured by Vishay Intertechnology. These capacitors are suitable for a variety of applications, including automotive, high-frequency, and medical. The series offers enhanced electrical performance, mechanical strength, and improved reliability compared to other types of capacitors. The device is a low-impedance, surface-mount capacitor for use in high-temperature environments. It has a heat-resistant, moisture-resistant epoxy mold and is capable of withstanding wide voltage ranges up to 12 volts.

T520V157M004ASE012 offers excellent performances in noise reduction, stability, and self-healing features. With a low equivalent series resistance (ESR), it provides maximum energy storage capabilities and quick recovery time. These capacitors are designed with a discharge protection function, ensuring that there is no electric current after the power is turned off. It will also work in extreme temperatures ranging from -55 to +125°C.

The working principle of tantulum-polymer capacitors is based on a process of ionic redistribution within a solid electrochemical capacitor. This capacitor uses an ionic conductor such as a gel or a polymer to create two disparate electric potentials. The capacitor then stores electric energy in this two potential field, using a capacitor dielectric as a separation medium. The ions can move freely between the two electrodes, creating a low impedance and resulting in high capacitance values.

T520V157M004ASE012 capacitors can be used in applications such as power supplies, converters, energy storage, and clocks. It can also be used in automotive electronic control modules, high-frequency magnetic absorbers and spark plugs, LCD backlighting, smart transmitters or receivers, and various medical electronics. These capacitors offer enhanced electrical performance, improved reliability, and very high power handling capability. Moreover, the capacitor offers a low leakage current, low ESR, and excellent noise reduction.

It should be noted that although tantalum-polymer capacitors provide numerous benefits such as improved electric performance, reliability, and temperature resistance, they are also more expensive than other types of capacitors like aluminum electrolytic capacitors. This means that the cost of using these capacitors may be higher than other types. Thus, it is important to consider the cost of using them for the application.

T520V157M004ASE012 is an ideal solution for high temperature and power performance applications. Its robust design makes it suitable for a variety of applications while offering enhanced electrical performance and reliability. The capacitor is ideal for noise reduction applications and is capable of handling large voltage and high current loads. This makes it a reliable solution for automotive and medical electronics applications.

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