High Voltage Capacitors
Do you looking for high voltage capacitors for your circuit..?
I just get this table about capacitor working voltage for each type of capacitor (ceramic, electrolytic, tantalum, mylar polyester and mylar metal film capacitor).
| Ceramic | Electrolytic | Tantalum | Mylar (Polyester) | Mylar (Metal Film) |
| - | 10V | 10V | - | - |
| 16V | 16V | 16V | - | - |
| - | - | 20V | - | - |
| 25V | 25V | 25V | - | - |
| - | 35V | 35V | - | - |
| 50V | 50V | 50V | 50V | - |
| - | 63V | - | - | - |
| 100V | 100V | - | 100V | - |
| - | 160V | - | - | - |
| - | - | 200V | - | |
| - | 250V | - | - | 250V |
| - | 350V | - | - | - |
| - | - | - | 400V | 400V |
| - | 450V | - | - | - |
| 600V | - | - | - | - |
| - | - | - | - | 630V |
| 1000V | - | - | - | - |
Ceramic capacitor have the highest voltage capability. This type is very popular nonpolarized capacitor that is small and inexpensive but has poor temeperature stability and poor accuracy. It contains a ceramic dielectric and a phenolic coating. It is often used for bypass and coupling applications. Tolerances range from +/-5 to +/-100 percent, while capacitances range from 1 pf to 2.2 uF, with maximum voltage rating from 3 V to 6 kV.
For better choice, use mylar capacitor. This type is a very popular nonpolarized capacitor that is reliable, inexpensive, and has low leakage current but poor temperature stability. Capacitances range from 0.001 to 10 uF, with voltage ratings from 50 to 600 V.
