TBJD477K006CBLB0945

Tantalum Capacitors

Tantalum capacitors, also known as tantalum electrolytic capacitors, are one of the most popular types of capacitors used in a wide range of applications, due to their small size, high capacitance and long life. Tantalum capacitors are made from solid metal oxides and have a dielectric that is a metal oxide. The metal oxide is highly resistive and provides a very good dielectric for the capacitor. As the material used for the dielectric is solid, the capacitor can be made very compact and reliable.

One of the most commonly used types of tantalum capacitors is the TBJD477K006CBLB0945. This capacitor has a capacitance of 0.47µF and is rated for an operating voltage of 6.3V. It is a non-polar type and the leads are connected in a radial design. It is ideal for use in electronic circuits where the current requirements are low, such as with audio systems and computer circuits.

Application Field

Tantalum capacitors are widely used in a variety of applications. These include consumer electronics, power supply circuits, HVAC equipment, automotive electronics and automotive engine control systems. In consumer electronics, they are commonly used in audio systems, electronic ballasts and digital cameras. In power supply circuits, they are used to filter ripple, provide decoupling and reduce the size of the power supply. In HVAC equipment, they are used for energy management and control, providing improved system performance and energy efficiency.

Tantalum capacitors are also widely used in automotive electronics, providing better stability, improved system performance and increased safety. In automotive engine control systems, they are used for filtering and reducing interference from the engine control unit to other systems, such as the fuel injection system. They are also used for overall vehicle safety and performance, providing increased reliability and optimized performance.

Working Principle

The working principle of a tantalum capacitor is very simple. When an electrical potential is applied to the capacitor, an electrical charge is stored on the two plates. This charge is stored as an electrostatic field, which is the dielectric of the capacitor. As the capacitor is charged, the electrostatic field between the two plates builds up slowly until it reaches its maximum, at which point the capacitor is said to be fully charged.

The main feature of a tantalum capacitor is its ability to maintain a relatively stable voltage over a given period of time, even when exposed to variations in temperature. This is due to the fact that the dielectric has a very high resistance, which prevents the charge from leaking from the capacitor. As a result, the capacitor can maintain a stable voltage for extended periods of time, making it ideal for use in applications where stability is desirable.

In summary, the TBJD477K006CBLB0945 is a highly reliable and compact tantalum capacitor that is used in a wide range of applications, from consumer electronics to engine control systems. It is capable of maintaining a stable voltage for extended periods of time and is ideal for use in applications where stability is required. With a capacitance of 0.47µF and an operating voltage of 6.3V, this capacitor is well-suited for use in electronic circuits where the current requirements are low, such as in audio systems and computer circuits.