4 Pin 30A 10kV CF35 High Current Vacuum Ceramic Feedthrough

8 Pin 12kV 28 Amp Ceramic Vacuum Feedthrough CF2.75 Electrical Connector

If you need a stable high-current vacuum feedthrough, Innovacera this 4 pin 30A CF35 high current vacuum ceramic feedthrough is optimized for power transmission in demanding vacuum environments, it is 0.094” Conductor Diameter 4 Pin 10kV 30 Amp Copper Conductor in a CF2.75.

Technical Specifications:

– Number of Pins: 4
– Voltage Rating: 10 kV
– Current Rating: 30 A
– Conductor Diameter Size: 0.094 inch , 2.3876 mm
– Conductor Material: Copper or Molybdenum or Customization
– Insulator: 95% Alumina Ceramic
– Flange: CF2.75 (CF35)
– Using Temperature: -269 to 450 °C
– Pressure Maximum: 1500 psig
– Size: OD69.5*169mm

Advantages:

– Up to 30A high current per conductor
– Stable performance under 10kV vacuum conditions
– Excellent conductivity (copper conductors)
– Reliable ceramic-to-metal sealing
– Ideal for power supply systems

Application:

– High power vacuum systems
– Industrial vacuum furnaces
– Power feedthrough integration
– Plasma power systems

Declaration: This is an original article of INNOVACERA®. Please indicate the source link when reprinting: https://www.innovacera.com/product/4-pin-10kv-30a-cf35-high-current-vacuum-ceramic-feedthrough.

FAQ

What are the conductor options for the 4 Pin 30A vacuum feedthrough? Can it be customized for specific high-power applications?

Innovacera provides versatile conductor materials for this CF35 feedthrough, including Oxygen-Free Copper for maximum conductivity, Molybdenum for high-temperature stability, or fully customized alloys based on client requirements. This 4-pin configuration is specifically optimized for power transmission in industrial vacuum furnaces and plasma systems, supporting up to 30 Amps per conductor with a reliable 10kV voltage rating.

What is the operating temperature range of this CF35 ceramic feedthrough? Does it maintain a vacuum seal under extreme pressure?

Designed for extreme vacuum environments, this high-current ceramic feedthrough operates across a wide temperature spectrum from -269°C to 450°C. Its robust 95% Alumina ceramic-to-metal sealing technology ensures stable performance under high pressure (up to 1500 psig), making it an ideal solution for Ultra-High Vacuum (UHV) systems that require both thermal resilience and structural integrity.

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