Product Category
40kV 400pF High Voltage Ceramic Doorknob Capacitor
Product Name:40kV 400pF High Voltage Ceramic Doorknob Capacitor
Series:MXCT8G-401M403
Operating Temperature Range°C:-30~85°C
Working Voltage Range:40KVDC
Capacitance Range:400pF
Load life:--

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High Voltage Capacitor 400pF 40kV made from Ceramic dielectric in Doorknob shape with epoxy resin encapsulated.

     Rated Voltage    

40kV               

Capacitance 

400pF 

Capacitance Tolerance 

+/- 20% 

Inductance 

< 25nH 

 Insulation Resistance

10000Mohm min. 

Dissipation Factor

< 0.004

Temperature Characteristics 

+22% ~ -33%
-30°C ~ +85°C

Dimensions 

Dia 26.5 mm x 30.5 mm 

Terminals  

M4 x dia 8

Features

Epoxy resin encapsulated

Small size

Low dissipation factor

Vacuum mold 

Applications  

Gas laser
DC HV power supplies
Lightning arresters, voltage distribution systems
Electron microscopes, synchroscopes
Electrostatic coating machines