T541X476K030BH8510

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T541X476K030BH8510 tantalum-polymer capacitors are medium-voltage, surface-mount devices produced with tantalum cathodes, polymer anodes and special organic solvents. The capacitors are used in various commercial and industrial applications, such as: aerospace, automotive, communications, industrial control, and military applications.

What Are Tantalum-Polymer Capacitors?

Tantalum-polymer capacitors are a type of capacitor made from a mixture of polymers and the element tantalum. Tantalum is a very efficient conductor of electricity, and when combined with polymers and organic solvents, the mixture becomes a very effective electrical and thermal conductor. This allows capacitors to store huge amounts of energy in a very small area.

The T541X476K030BH8510 tantalum-polymer capacitors are multi-layer, surface-mount devices mainly used in medium-voltage non-polarized applications. They are suitable for use in communication, power management, industrial control, automotive and military applications.

Applications

The T541X476K030BH8510 tantalum-polymer capacitor is designed to operate in environments from -55°C to +125°C and is compliant with many popular industry standards, such as RoHS and REACh. As a medium-voltage device, it is suitable for use in a variety of demanding industrial and commercial applications, including:

• Aerospace Applications
• Automotive Applications
• Communication Applications
• Industrial Control Applications
• Military Applications

The capacitors are also designed to meet other standards such as vibration-resistant, shockproof, and surge protection. The capacitors are designed to provide reliable and efficient performance in a variety of harsh operating conditions.

Working Principle

A tantalum-polymer capacitor typically consists of a carbon-filled polymer dielectric material, a tantalum cathode, and a special organic solvent to provide insulation between the cathode and the dielectric material. When a voltage is applied to the capacitor, the charged particles, called ions, migrate across the dielectric material to the cathode. This process creates a measurable electric field between the cathode and the dielectric material. The electric field is responsible for storing electrical energy and is what gives a capacitor its capability to store electric energy.

Another benefit of a tantalum-polymer capacitor is its ability to tolerate high temperatures, which makes it ideal for high power and high voltage applications. Additionally, the polymer material ensures the capacitor remains safe in environments with high levels of humidity and extreme temperatures. Additionally, the capacitors remain exceptionally stable in electrical and thermal conditions.

Conclusion

The T541X476K030BH8510 tantalum-polymer capacitor is a multi-layer, surface-mount device designed for use in high power, medium-voltage non-polarized applications such as: aerospace, automotive, communications, industrial control, and military. It can operate in temperatures from -55°C to +125°C, and is compliant with RoHS and REACh standards. The device utilizes the combination of tantalum and polymer materials to store huge amounts of electrical energy in a very small area, while offering resistance to high temperatures, vibrations, shock and surge electrical protection.

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