What Are The Advantages Of CT81 High-Voltage Ceramic Capacitors?
As a type II ceramic dielectric capacitor specifically designed for high-voltage scenarios, the WEET WCA CT81 high-voltage ceramic capacitor has the following advantages:
Excellent High-Voltage Withstand Capacity.
Its rated operating voltage generally ranges from 1kV to 6kV (WEET also offers models with voltages of 10kV, 15kV, and 25kV).
Compact Size.
Most of them are in a disk shape with a compact pin layout, which saves PCB board layout space.
Stable Structure.
The electrodes of CT81 capacitors adopt the "silver infiltration firing" process, and most of their exteriors are protected by an insulating coating.
Good High-Frequency Characteristics.
Summary:
The essence of the advantages of CT81 high-voltage Disc Ceramic capacitors pulse-proof lies in that they are "tailor-made for high-voltage and medium-to-high-frequency scenarios".
Note:
Its shortcomings are weak temperature stability and it is not suitable for use in pulse circuits.
Please refer to the ceramic capacitor in the figure below.
| WCA3GM562CF110000B | WCA 4KV-562M-Y5V P=7.5mm D11*T4.5mm max |
| WCA3GM562DF110000B | WCA 4KV-562M-Y5V P=10mm D11*T4.5mm max |
| WCA3GM222CF075000B | WCA 4KV-222M-Y5V P=7.5mm D7.5*T4.0mm max |
WEET WCA Radial Type 6KV 10KV 15KVDC High Voltage Disc Ceramic Capacitors
Contact us:Wallis@weetcap.com
WEE Technology Published on Sept 15, 2025