T495D157M016ZTE150 Application Field and Working Principle

The T495D157M016ZTE150 is a high-reliability, polarized, case-mountable radial tantalum capacitor. With a 6.5V DC operating voltage and a 16V maximum surge voltage, the T495D157M016ZTE150 is widely used in automotive, servo, and military applications. It has an ESR rating of 80mΩ, a capacitance of 15µF, and a self-healing feature that eliminates any potentially hazardous arcs or sparks.

Tantalum capacitors like the T495D157M016ZTE150 use the principle of electrostatic capacitance to store electrical energy in the form of an electric field. This is done by lining two electrodes with an insulating material or dielectric. An electric charge is then stored on the plates, forming a capacitor of sorts. Once connected to a power source, the capacitor will absorb charges and then discharge them for use in the circuit. Tantalum capacitors have a high capacitance and relatively low ESR (equivalent series resistance), which make them ideal for high-frequency applications, such as in low-frequency oscillatory and pulsed systems.

Tantalum capacitors like the T495D157M016ZTE150 are also extremely reliable and quite durable, as they are far less susceptible to changes in moisture or temperature than other types of capacitors. Additionally, they offer excellent electrical stability and long-term reliability. Because of these features, they are widely used in applications requiring high reliability and long life.