T491D686M004ZT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Tantalum Capacitors

Tantalum capacitors, also known as tantalum electrolytic capacitors, are an advanced type of capacitor that offers various benefits over traditional aluminum and ceramic capacitors. They are well suited for both high frequency and low voltage applications and are available in a wide range of sizes and styles.

The T491D686M004ZT capacitor is a type of tantalum capacitor with a relatively low capacitance at 0.068 µF, a high voltage rating of 50V and a high temperature rating of 105°C. It also has a small size, making it an ideal choice for applications where space is limited.

Tantalum capacitors are very reliable and provide excellent reliability and stability in high-voltage and temperature applications. In addition to their reliability, these capacitors also offer other advantages such as low self-discharge, low series inductance, low ESR (equivalent series resistance) and high CV (capacitance value).

The T491D686M004ZT capacitor is primarily used for bypassing, blocking and coupling circuits in many different types of applications. One major application is in automotive electronic equipment, where Tantalum capacitors are used to bypass and filter electronic signals in airbag controllers, door locks and engine systems. In addition, this capacitor is also used in medical and aerospace systems, including pacemakers, microprocessors, and radar and communication systems.

How a tantalum capacitor works is quite simple. The core of the capacitor is composed of two TaN film layers, a dielectric layer in between, and metallic electrodes on the top and bottom. The TaN film layers are made up of a conductive tantalum nitride, which serves as the dielectric material. This dielectric material stores an electrostatic charge when an electrical potential is applied to the terminals. This charge is then released when the electrical potential is removed.

Tantalum capacitors are also capable of operating over wide temperature ranges, making them ideal for automotive and avionic applications. Their low ESR and high CV values make them an efficient and reliable choice for high temperature applications, although this also means they have a shorter life span than aluminum or ceramic capacitors.

In summary, the T491D686M004ZT capacitor offers reliable performance and durability in high-temperature, high-voltage and space-confined environments. It is a common choice for automotive, medical, aerospace and other high-temperature and high-voltage applications where reliability is paramount.

The specific data is subject to PDF, and the above content is for reference