T95X226K004LZSL

Tantalum Capacitors

A tantalum capacitor is a type of electrolytic capacitor, a component of electronic circuits. It typically consists of a pellet of tantalum metal as an anode, covered by an insulating oxide film as the dielectric, surrounded by a conductive material as a cathode. The tantalum capacitor is notable for its very small size and high capacitance per volume. The footprint of modern solid-state tantalum capacitors is comparable to that of ceramic capacitors, making them useful alternatives in high-density surface-mounted applications.

T95X226K004LZSL Application Field and Working Principle

The T95X226K004LZSL is a large-capacity electrolytic capacitor of the Ta-electrolytic capacitor series. The wide range of materials and technologies used make the T95X226K004LZSL suitable for many different applications in consumer and automotive electronics. It is manufactured by SMK Corporation and is available in a wide range of capacitance, temperature range, and insertion loss values.The major application fields of the T95X226K004LZSL include RF/IF applications, automotive audio systems, and industrial equipment. It is also suitable for high-frequency power converters, switched mode power supply, and resonant circuits.The T95X226K004LZSL uses tantalum electrodes, which are highly conductive and have relatively low leakage current at high temperatures. The unique combination of tantalum and dielectric materials enables it to achieve high capacitance and low ESR values.The T95X226K004LZSL’s working principle is based on the equivalent circuit model used for electrolytic capacitors. The equivalent circuit consists of a series resistance (Rt), a junction capacitance (Ct ), and its Equivalent Series Resistance (ESR). The ESR and Ct values depend on the material composition and structure of the electrodes and the dielectrics. The Rt value depends on the temperature, frequency and electrolyte used. As the current flows through the tantalum electrodes, electrolysis takes place. During this process, positively charged ions are attracted to the negative electrode and neutralize the charges on the other electrode. This neutralization changes the capacitance value of the capacitor, depending on the amount of current flowing through it.

Conclusion

The T95X226K004LZSL is a large-capacity electrolytic capacitor of the Ta-electrolytic capacitor series. With its combination of tantalum and dielectric materials, it is suitable for many applications in consumer and automotive electronics. It also offers high capacitance, low ESR values and excellent temperature stability. The unique working principle of the T95X226K004LZSL means it can be used for high-frequency power converters, switched mode power supply, and resonant circuits.