Tantalum Capacitors

Introduction

Tantalum capacitors are a specific type of capacitor, which uses the material tantalum as its anode. Tantalum capacitors are typically used in consumer electronics and automotive sectors, as they are relatively small, cost-effective, and reliable. The specific part, T495D336M020ZTE200 is a polarized, electrolytic, non-solid tantalum capacitor with a 10uF capacitance and a 20V rated voltage.

Application Field

The T495D336M020ZTE200 is well suited for a variety of voltage and power-sensitive applications. They can be used in power supplies, voltage regulators, switching regulators, energy-saving lamps and motor drives. The capacitor’s small size and low profile design make it perfect for high-density circuit boards, and its high-k value provides good frequency characteristics and excellent ESR performance. The T495D336M020ZTE200 is also ideal for applications requiring high frequency and low ESRs, such as charge pumps, PWM circuits, and more.

Working Principle

Tantalum capacitors use tantalum as the anode material, with an electrolyte as the cathode. When two plates of tantalum have an electrolyte in between them, an electric field builds up around the plates. This electric field creates an attraction across the plates, which is strong enough to hold the electrical charge for a long period of time. As the capacitor charges and discharges, electrons move back and forth between the plates, creating a fluctuating voltage. This fluctuating voltage is the electrical energy that powers the device the capacitor is attached to.

Key Features of the T495D336M020ZTE200

The T495D336M020ZTE200 is highly reliable and cost-effective. It has a very low ESR and excellent high frequency characteristics. It also has a long life, due to its low leakage current and robust construction. Another key feature of the T495D336M020ZTE200 is its ability to handle high peak currents. This is due to its high-k value, which helps to reduce the effects of inrush current and also helps to reduce the effects of temperature on the electrical performance of the capacitor.

Conclusion

The T495D336M020ZTE200 is an excellent component for many applications in consumer electronics and automotive sectors. Its small size, low profile design, and excellent performance make it a great choice for any product looking for a reliable, cost-effective capacitor. Its features and working principle make it a great choice for those looking for high-k value capacitors with a long life cycle, low ESR, and excellent frequency characteristics.