TAJE687K004RNJ

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Tantalum capacitors are available in a wide variety of shapes, values, and packages. The TAJE687K004RNJ is a type of tantalum capacitor with very specific applications and working principles. It is a surface mount aluminum electrolytic capacitor, which is a type of capacitors designed to help store electrical charge to be used for power and signal conditioning applications.

Applications

The TAJE687K004RNJ is mainly used in power supplies, voltage stabilization systems, and other power and signal conditioning applications. It provides capacitance in order to store electrical charge, which is essential for buffering electrical signals and removing AC ripple noise from an input voltage. The TAJE687K004RNJ has an extreme capacitance of 68,700 uF, and a temperature range of –40°C to +125°C. Its extremely high voltage rating of 50 Vdc, along with its temperature range, make it a very reliable choice for many power and signal conditioning applications. It is particularly useful in high-voltage, high-temperature applications, such as power supplies, motor control, and audio electronics.

Working Principle

Tantalum capacitors are capacitors that utilize a tantalum anode, which is a type of anode made from the element Tantalum, for its high electrical conductivity. The TAJE687K004RNJ uses a tantalum anode, along with a manganese dioxide cathode. The manganese dioxide is treated to form an insulating layer between the anode and the cathode, and together they form a capacitor. As an electrical current is passed through the capacitor, the anode and cathode plates take on an electric charge. This charge is then stored in the capacitor until it is discharged. The capacitance of the TAJE687K004RNJ is determined by the size and spacing of the anode and cathode plates, as well as by the type of dielectric material used.The TAJE687K004RNJ is a surface mount aluminum electrolytic capacitor, meaning it is a type of capacitor designed to be mounted directly onto the surface of a circuit board or other substrate. This feature makes it ideal for applications where space is limited, as the capacitor does not take up much space.

Conclusion

The TAJE687K004RNJ is an aluminum electrolytic capacitor that is ideal for power and signal conditioning applications. It uses a tantalum anode and a manganese dioxide cathode, and is designed to be surface mounted directly onto a circuit board or substrate. Its extreme capacitance of 68,700 uF, and its temperature range of –40°C to +125°C, make it a reliable choice for a variety of power and signal conditioning applications.

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