T551B706M015AT4251

Tantalum-polymer capacitors are a type of electronic component used to store and transfer electrical energy in electronic applications. They offer a high level of efficiency and reliability compared to traditional electrolytic capacitors. The T551B706M015AT4251 is a type of Tantalum-polymer capacitor that is ideal for applications requiring high temperature, high ripple current, long life and low Leakage than that offered by standard tantalum capacitors.

The T551B706M015AT4251’s main advantages are the ability to operate in the temperature range of -55°C to +125°C and the fact that it has a reduced leakage current of 0.2 mA or lower. The long service life of this capacitor is ensured by the improved organic film encapsulation, along with its integrated safety relief valve for increased safety and reliability.

The main application areas of the T551B706M015AT4251 include automotive applications such as power supplies, DC-DC converters, chargers, starters, audio systems and other electronic devices that require an extended temperature range. It is also ideal for applications with higher ripple currents and higher load currents such as LED Lighting, power tools and medical equipment.

The working principle of the T551B706M015AT4251 is relatively straightforward. This type of capacitor consists of two plates that are separated by an insulating dielectric material, such as tantalum polymer. When a voltage is applied across the plates, the electric field in the dielectric material causes a buildup of positive charges on one plate and negative charges on the other. This charge separation creates a capacitance that can store electrical energy.

Once the capacitor is charged, the voltage across it remains constant until the charge is discharged. The time it takes for the capacitor to discharge depends on several factors, including the value of the capacitor, the resistance in the circuit, and the rate at which current is discharged. In general, capacitor discharge is much faster than electrolytic capacitors.

The T551B706M015AT4251 is a cost-effective and reliable solution for applications requiring extended temperature range, low leakage and long life. Its low residual voltage, low noise, high ripple current and long-term reliability make it an ideal choice for applications such as automotive, LED Lighting, audio systems and power tools.