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Type N Feedthroughs - Baseplate, Double-Ended

These instrumentation feedthroughs have Type N coaxial connectors on the air-side and vacuum-side. The alumina insulated nickel conductor is rated for 500V and a maximum current of 3A. An air-side Type N cable plug is included with the feedthrough but a vacuum-side plug is not. These feedthroughs are designed to be O-ring sealed in a 1.0" clearance hole in a baseplate and operate in high vacuum conditions.

Specifications Table

Conductor MaterialNickel
Insulator MaterialAlumina
CableRG-8U, RG-9U, RG-10U
ConnectionScrew Thread
Vacuum ApplicationHV or UHV
Temperature Range
(for metal seals)
Weld Adapter, CF: -200°C to +450°C
Temperature Range
(for elastomer seals)
KF, O-Ring, NPT: To +150°C
Temperature Max. Ramp Rate25°C/minute
Temperature Range
(cable connectors)
Cable Connectors: -65°C to +165°C
Max. Voltage
(for grounded shields)
500V DC
Max. Current3A

Diagrams & Instructions Please click HERE to view Feedthrough cabling diagrams & instructions.

Dimensional Drawings

Contact Us
To speak with someone directly, please call 1-412-387-9200 or email international@lesker.com.
Got VacuCADSM?
VacuCAD is a free library containing thousands of 2D CAD drawings (in DXF format) and 3D Models (in STP format) for many of our standard vacuum components and chambers. Please Log in

Ordering Table


Figure Voltage
(V)
Current
(A)
Frequency
(GHz)
# of
Conductors
Conductor
Material
Conductor
Diameter
Atm Side
Termination
Vac Side
Termination
Shield Impedance Flange/
Mounting
Insulator
Material
Dim
A
Dim
B
Dim
C
Dim
D
Dim
E
PartNo Price Add
Item
VacuCADSM
Figure Voltage
(V)
Current
(A)
Frequency
(GHz)
# of
Conductors
Conductor
Material
Conductor
Diameter
Atm Side
Termination
Vac Side
Termination
Shield Impedance Flange/
Mounting
Insulator
Material
Dim
A
Dim
B
Dim
C
Dim
D
Dim
E
PartNo Price Add
Item
VacuCADSM
1 500 3 1 1 Nickel 0.094 Type N Type N Grounded Non Constant 1"BP Alumina 2.43 0.32 1.50 1.88 0.61
IFDNG011034
$400.00
(please log in)

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.

Accessories Table

Description Type Per Pkg PartNo Price Add
Item
Description Type Per Pkg PartNo Price Add
Item
For Type N Instrument F/Ts (1,500V max)
Coaxial Connector
1 set
FTAN
$30.90

 

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