TAJY227K004RNJ

Tantalum capacitors are a type of electrolytic capacitor, which can store charge and quickly release it when needed. The TAJY227K004RNJ is a type of tantalum capacitor designed for automotive use. Its capacitor element is encapsulated in a molded case with a molded stiffener and fuel ingress protection, making it suitable for use in harsh automotive and industrial environments.

Construction and Working Principle

The TAJY227K004RNJ Tantalum capacitor consists of two electrode foil plates each coated with manganese dioxide (MnO2) and an electrolytic solution. It is contained within a molded plastic case with a molded stiffener, and fuel ingress protection. The capacitor is filled with an electrolytic solution which acts as the dielectric medium and connects the two electrodes.

When a voltage is applied across the capacitor electrodes, electrons flow through the dielectric medium and form a layer of charge on the plates. This layer of charge is stored in the capacitor, and upon removal of the voltage, the charge will remain in the capacitor until it is attacked. In this way, the TAJY227K004RNJ capacitor acts as a storage device which can quickly release charge when needed.

Application of TAJY227K004RNJ

The TAJY227K004RNJ is a type of tantalum capacitor specifically designed for automotive applications. Its robust construction makes it suitable for use in harsh conditions such as high temperature and vibration environments. Its wide capacitance range (1µF to 47µF) makes it suitable for use in a wide range of automotive applications such as motor control, power systems, emission control, ABS systems and audio systems. The TAJY227K004RNJ can also be used in industrial applications such as process control, HVAC, lighting control and power supplies.

The TAJY227K004RNJ is available in a range of sizes from 1210 (6.3mm x 12.5mm) to 2947 (7.3mm x 9.7mm) and is rated at 125°C and 10V to 50V.

Conclusion

The TAJY227K004RNJ is a type of tantalum capacitor specifically designed for automotive applications. Its robust construction and wide capacitance range make it suitable for use in harsh automotive conditions such as high temperature and vibration environments. Its capacitor element is encapsulated in a molded case with a molded stiffener and fuel ingress protection, making it suitable for use in a wide range of automotive and industrial applications.