T97E687K004LSA

T97E687K004LSA Tantalum Capacitors

A tantalum capacitor is a solid electrolytic capacitor that uses tantalum as its anode material. It is one of the most popular and widely used capacitor types. The T97E687K004LSA is a standard tantalum capacitor that is specially designed for use in audio and high frequency circuits. It is especially suited for use in high frequency, low power applications and is widely used in radio, television and communication equipment.

Application Field

The T97E687K004LSA is a radial leaded tantalum capacitor that has a capacitance range of 0.1uF to 470uF with its working voltage range between 4V and 50V. This series of capacitor has a wide range of applications. It is commonly used in high-frequency noise reduction circuits, signal amplifying circuits, power amplifying circuits and analog circuits. In addition, it can also be used in audio and communication equipment, professional microphones, amplifiers, mixers, radios and so on.

Working Principle

The T97E687K004LSA is a polarized tantalum capacitor. It mainly consists of two main parts, an anode and cathode. The anode is made of tantalum, which is an excellent conductor of electricity. The cathode is made of a noble metal like palladium.The capacitance of a tantalum capacitor arises from a dielectric oxide layer that is formed between the anode and the cathode. When biased voltage is applied to the capacitor, a cathode-anode current is generated, which causes the oxide layer to form. This layer prevents the current from passing through the capacitor. The amount of capacitance depends on the thickness of the oxide layer.

Tantalum capacitors are more reliable than other types of capacitors, and they are able to withstand higher temperatures. They are reliable, small in size and relatively inexpensive. The T97E687K004LSA is an example of a reliable, economical and high-performance capacitor.