T521B155M063ATE2007280

T521B155M063ATE2007280 is a type of tantalum polymer capacitors, which have a wide range of applications in different industries. Tantalum-polymer capacitors are one of the most popular technologies in the electronics industry due to their high capacitance and low ESR (Equivalent Series Resistance).

Tantalum-polymer capacitors use a combination of polymeric and dielectric materials combined with a conductive material to form a single package. The dielectric materials provide a strong electrical insulation between the layers and the conductive material provides a positive and negative charge pick-up ability. The polymers used in these capacitors provide increased storage capabilities by increasing the thickness and density of the capacitor dielectric. The dielectric thickness is typically between 0.001-0.010 microns, which is much thinner than traditional electrolytic capacitors.

The unique construction of the T521B155M063ATE2007280 allows for higher capacitances than traditional electrolytic capacitors, with increased operational voltage and temperature capabilities. The capacitance and ESR of the T521B155M063ATE2007280 depend on the type of polymers and dielectrics used, and vary from 4.7uF to 470uF with an ESR of less than 9mohm. The standard rated voltage is 2.5VDC, but versions rated up to 6.3VDC are also available.

The T521B155M063ATE2007280 capacitors have a wide range of applications, ranging from consumer electronics to automotive and high temperature industrial use. Tantalum-polymer capacitors are often used as storage capacitors in pulse oscillators, voltage regulators, and signal conditioning circuits. They are also used as impedance matching and voltage-dividing capacitors in audio amplifiers and digital-to-analog converters.

The T521B155M063ATE2007280 capacitors are also used in higher temperature applications such as automotive circuitry, industrial temperature sensors, and instrumentation systems, due to their increased dielectric strength and high temperature operation abilities. The T521B155M063ATE2007280 capacitors are often used in automotive power supplies, ignition systems and electric fuel pumps, where their higher ESR values can reduce fluctuations in power levels.

The working principle of the T521B155M063ATE2007280 capacitor is the same as other types of capacitors. It works by creating an electric field between two conducting surfaces, which when triggered by an external voltage source, transfers charge from one electrode to the other. The positive and negative charges flow is a continuous cycle, causing a change in voltage to occur at the terminals of the capacitor. Therefore, these capacitors can be used to store electrical energy, which can then be released quickly when needed.

In summary, the T521B155M063ATE2007280 is a type of tantalum polymer capacitor, which provides increased capacitance, lower ESR values, higher operational temperatures and an increased array of applications when compared to traditional electrolytic capacitors. Its working principle is the same as other capacitors, with charge flowing between two electrodes when an external voltage source is applied.