T540D337M006BH86107610

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Tantalum - Polymer Capacitors

Tantalum – Polymer Capacitors, commonly referred to as polymerized tantalum capacitors, are surface mount capacitors that feature a two terminal design and are available in both polarized and non-polarized configurations. They are constructed with solid polymeric dielectric using polymer technology. Polymer technology provides improved performance over conventional tantalum dielectric, along with a higher volumetric efficiency.

T540D337M006BH86107610 is a tantalum-polymer capacitor of the high capacitance D-Case series. It is a molded type non-polarized capacitor specifically designed for automotive, telecommunication and other high reliability applications. It offers high capacitance values up to 470µF in a PPS molded case. The capacitor features higher volumetric efficiency than standard high capacitance tantalum capacitors and offers a reduced case size while maintaining excellent stability and reliability. The operating temperature range of T540D337M006BH86107610 is -40°C to +125°C.

The main application fields of T540D337M006BH86107610 include automotive electronics, power management, power supplies, telecommunication systems, LEDs lighting and other high reliability applications. The capacitor is widely used in automotive electronics and power management systems due to its thermal and electrical stability. It is also used in telecommunications equipment such as GSM antennas, wireless antennas and base stations.

Working Principle

A basic understanding of how T540D337M006BH86107610 works is necessary for its effective utilization. The capacitor is composed of a special type of tantalum material, known as a dielectric, which is deposited between two metallized plates. When a DC bias voltage is applied to the capacitor, electrons move freely through the dielectric material, creating a charge. This charge is conducted through the capacitor’s terminals and performs two key functions: energy storage and the shaping of AC waves.

The main principle behind energy storage is the electric field generated by charge. This electric field is created when an electric potential is applied to a capacitor, producing an electrostatic field. The storage of energy relies on this electric field and how it is applied. As the capacitance is increased, the electric field increases in intensity and the energy stored in the capacitor increases.

The second function of capacitors is the shaping of AC waves. When an AC voltage is applied to the capacitor, the periodic charge and discharge of the capacitor creates a series of harmonic frequencies and a sinusoidal waveform is generated. This waveform is then used to power the various associated components of the circuit. This process is accomplished as a result of the capacitance changing with frequency.

The overall performance of the T540D337M006BH86107610 is greatly dependent upon the quality of the components used, the design of the capacitor and the environmental conditions under which it is used. It is due to this that measures such as temperature testing and life expectancy testing are taken.

Conclusion

T540D337M006BH86107610 is a high capacitance tantalum-polymer capacitor specifically designed for automotive, telecommunication and other high reliability applications. The capacitor is composed of a special type of tantalum material, known as a dielectric, which is deposited between two metallized plates. These capacitors are used in applications such as automotive electronics, power management, power supplies, telecommunication systems, LEDs lighting, and other high reliability applications. The overall performance of the T540D337M006BH86107610 is greatly dependent upon the quality of the components used, the design of the capacitor and the environmental conditions under which it is used.

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