T491D476M016AT4069 Capacitors

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Tantalum capacitors are a type of capacitor that is commonly used in heavily used electric and electronic devices. Tantalum capacitors are also known as solid electrolyte capacitors or tantalum electrolytic capacitors. These types of capacitors are constructed with two metal plates, usually made of tantalum, that are separated by an electrolytic material, usually a manganese dioxide (MnO2) dielectric.

T491D476M016AT4069 is a type of tantalum capacitor that has a capacitance of 4.7 µF, a voltage rating of 16V, and a temperature of -55°C to +125°C. It is a surface mount device with radial lead construction and a Casey Terminology M case code. This aluminum-cased capacitor has an axial lead direction and holds a tolerance of ±20%.

The application field of the T491D476M016AT4069 capacitor mainly includes power supplies, communication equipment, automotive electronics and air conditioners, computers and other products. This type of capacitor is suitable for use in medium-to-high current applications such as automotive electronic control units (ECUs). It is also suitable for applications that require a higher voltage rating such as those applications dealing with power supplies.

T491D476M016AT4069 capacitors generally operate by storing electrical charge in an insulated conductive material, usually liquid electrolyte or MnO2. The two metal plates on either side of the capacitor are connected to opposite positive and negative terminals of a voltage source, while the liquid electrolyte acts as the dielectric material. When a voltage source is applied, the liquid electrolyte will become polarized, forming an electrical dipole. This dipole stores electrical energy for a predetermined time until the voltage source is removed and the capacitor begins to discharge.

T491D476M016AT4069 capacitors are widely used due to their reliable performance, stability and durability. They are typically used in applications that require low-noise circuit operations, such as audio and high-fidelity devices. The design of the capacitor makes it ideal for applications where small size and low leakage current are important factors. The low leakage current ensures minimal power consumption and the low temperature coefficient helps maintain reliability.

In summary, the application field of the T491D476M016AT4069 capacitor covers a wide range of products, as it is suitable for both low- and high-current applications. It operates by forming an electrical dipole when a voltage source is applied and stores electrical energy. This capacitor is reliable and durable, with small size and low leakage current, which makes it ideal for many electronic and electrical devices.

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