Chip tantalum capacitor is a subtype of electrolytic capacitor. The tantalum advantages are higher capacitance values within a given package size and stability of capacitance with applied DC voltage.
L= 3.2, S= 0.8, W1= 1.6, W2= 1.2, H= 1.6
Tips: What is Equivalent Series Resistance (ESR)?
The equivalent series resistance of a capacitor is the internal resistance that appears in series with the capacitance of the device. Almost all capacitors exhibit this property at varying degrees depending on the construction, dielectric materials, quality, and reliability of the capacitor. The equivalent series resistance (ESR) values range from a few milliohms to several ohms, and results into power losses, reduced efficiency, and instability of power supplies and regulators circuits.