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Feedthroughs & Viewports > Electrical Feedthroughs > Accessories for Feedthroughs > Wires for Feedthroughs

Thermocouple Wire

  • Positive wires made Alloy 405 and negative wires of Alloy 426
  • Suits high vacuum and ultra-high vacuum applications
  • Sold in 12" increments
  • Each increment of T/C wire includes 12" of both the positive and negative leads
  • Please note, this wire is not welded at the tip creating a "hot junction"

NOTE: These connection wires are used to extend the length of a thermocouple. Actual thermocouples sold separately.

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


T/C
Type
Conductor
Material
Size
(in)
PartNo Price Add
Item
VacuCADSM
T/C
Type
Conductor
Material
Size
(in)
PartNo Price Add
Item
VacuCADSM
C Alloy 405+/Alloy 426- 0.01
FTAWC010
$3.10
N/A
C Alloy 405+/Alloy 426- 0.020
FTAWC020
$3.10
N/A
C Alloy 405+/Alloy 426- 0.056
FTAWC056
$10.30
N/A
E Chromel®+/Constantan™- 0.010
FTAWE010
$2.10
N/A
E Chromel+/Constantan- 0.020
FTAWE020
P.O.R.
N/A
E Chromel+/Constantan- 0.032
FTAWE032
P.O.R.
N/A
E Chromel+/Constantan- 0.050
FTAWE050
P.O.R.
N/A
J Iron+/Constantan 0.010
FTAWJ010
P.O.R.
N/A
J Iron+/Constantan 0.020
FTAWJ020
P.O.R.
N/A
J Iron+/Constantan 0.032
FTAWJ032
$2.60
N/A
J Iron+/Constantan 0.050
FTAWJ050
P.O.R.
N/A
K Chromel+/Alumel®- 0.010
FTAWK010
$3.50
N/A
K Chromel+/Alumel- 0.020
FTAWK020
$3.50
N/A
K Chromel+/Alumel- 0.032
FTAWK032
$3.50
N/A
K Chromel+/Alumel- 0.050
FTAWK050
$3.10
N/A
R, S Copper+/Alloy 11- 0.010
FTAWRS010
P.O.R.
N/A
R, S Copper+/Alloy 11- 0.020
FTAWRS020
P.O.R.
N/A
R, S Copper+/Alloy 11- 0.032
FTAWRS032
$2.60
N/A
R, S Copper+/Alloy 11- 0.050
FTAWRS050
$3.10
N/A
T Copper+/Constantan- 0.010
FTAWT010
P.O.R.
N/A
T Copper+/Constantan- 0.020
FTAWT020
P.O.R.
N/A
T Copper+/Constantan- 0.032
FTAWT032
$2.60
N/A
T Copper+/Constantan- 0.050
FTAWT050
P.O.R.
N/A

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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