This capacitor has a leakage current of 0.0003mA.Insulating oil has a tan delta of 0.02 when it goes through an electric dielectric test to determine its quality.
M39003/01-6370 Features
a leakage current of 0.0003mA in this capacitor its tan delta is 0.02
M39003/01-6370 Applications
There are a lot of KEMET M39003/01-6370 applications of tantalum capacitors.