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Feedthroughs & Viewports > Electrical Feedthroughs > Power Feedthroughs > 3000V, 12A-600A Feedthroughs

Power Feedthroughs - 1" Baseplate 3,000 Volts

This electrical power feedthrough is rated to 3000V. The copper conductor is insulated with alumina and rated up to 250A. It is designed to fit a 1.0" clearance hole in a baseplate and O-ring sealed for high vacuum conditions.

Dimensional Drawings

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Ordering Table


Current
(A)
Conductor
Material
Number of Pins
or Tubes
Atm Side
Thread
Mounting
(in)
Dim
A
Dim
B
Dim
C
Dim
D
Dim
E
Dim
F
PartNo Price Add
Item
VacuCADSM
Current
(A)
Conductor
Material
Number of Pins
or Tubes
Atm Side
Thread
Mounting
(in)
Dim
A
Dim
B
Dim
C
Dim
D
Dim
E
Dim
F
PartNo Price Add
Item
VacuCADSM
250 Copper 1 3/8-16 Both Sides 1”BP 4.53 2.72 1.5 1.88 0.44 0.375
EFT0313374
$217.00
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Note: The electrical and thermal ratings specified are of safe operating limits determined by various factors including material properties, mechanical design, and the intended operating environment. All electrical ratings are based on operation with one side in dry atmosphere and the other side in vacuum of less than 1 x 10-4 Torr. All VacuCAD files as well as any dimensions shown or listed in our ordering tables do not include manufacturing tolerances and are provided for reference only.

Feedthrough Selection Guide
Finding the right feedthrough has never been easier with our step by step Feedthrough Selection Guide. You can narrow down our feedthrough offering by simply choosing from a variety of different options suitable to your requirements. If you can't find the feedthrough you need or want a custom configuration, please email sales@lesker.com with your inquiry.

 

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