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

Thermocouple Wire

  • Alloy 405/426 is the combination of compensating alloys (tungsten 5% rhenium vs. tungsten 26% rhenium) used with thermocouples as extension cable
  • 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.


Ordering Table

(Click column headers to sort data)

Material T/C Type Size
(in)
PartNo Price Add Item
VacuCADSM
Alloy 405+/Alloy 426- C 0.056 FTAWC056 $10.00
N/A
Alloy 405+/Alloy 426- C 0.010 FTAWC010 $3.00
N/A
Alloy 405+/Alloy 426- C 0.020 FTAWC020 $3.00
N/A
Chromel®+/Constantan™- E 0.010 FTAWE010 $2.00
N/A
Chromel+/Constantan- E 0.020 FTAWE020 $2.50
N/A
Chromel+/Constantan- E 0.032 FTAWE032 $2.50
N/A
Chromel+/Constantan- E 0.050 FTAWE050 $3.00
N/A
Iron+/Constantan J 0.010 FTAWJ010 $2.00
N/A
Iron+/Constantan J 0.020 FTAWJ020 $2.50
N/A
Iron+/Constantan J 0.032 FTAWJ032 $2.50
N/A
Iron+/Constantan J 0.050 FTAWJ050 $3.00
N/A
Chromel+/Alumel®- K 0.010 FTAWK010 $3.50
N/A
Chromel+/Alumel- K 0.020 FTAWK020 $3.50
N/A
Chromel+/Alumel- K 0.032 FTAWK032 $3.50
N/A
Chromel+/Alumel- K 0.050 FTAWK050 $3.00
N/A
Copper+/Alloy 11- R, S 0.010 FTAWRS010 $5.00
N/A
Copper+/Alloy 11- R, S 0.020 FTAWRS020 $2.50
N/A
Copper+/Alloy 11- R, S 0.032 FTAWRS032 $2.50
N/A
Copper+/Alloy 11- R, S 0.050 FTAWRS050 $3.00
N/A
Copper+/Constantan- T 0.010 FTAWT010 $2.00
N/A
Copper+/Constantan- T 0.020 FTAWT020 $2.50
N/A
Copper+/Constantan- T 0.032 FTAWT032 $2.50
N/A
Copper+/Constantan- T 0.050 FTAWT050 $4.50
N/A


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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