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TFT5JY00001 TFT1JY00005

Type J Mini Plug - NPT, Single-Ended

We manufacture these miniature connector Type J thermocouple feedthroughs to transfer a thermocouple’s EMF through a vacuum chamber wall to a device. Rated for high and ultrahigh vacuum applications (depending on mounting termination).

Type J Thermocouple Feedthroughs Feature:

  • Feature positive wires made of Iron and negative wires of Constantan
  • Temperature range from 0° C to 750° C
  • Include air-side connectors
  • Vacuum-side leads terminate in thermocouple lugs, which include a stainless steel nut and screw to facilitate thermocouple hookup
Feedthrough Connection
Examples
Feedthrough Connection<br>Examples
Follow the link below to view feedthrough connection examples.
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Questions? Let's Talk!
Contact your dedicated Lesker sales team today.
+1 800 245 1656
Note:
  • special case 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.

Ordering Table

(Click column headers to sort data)

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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
Feedthrough Selection Guide
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 contact us by clicking here or call +1 800 245 1656 with your inquiry.

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Contact Us - Type J Mini Plug - NPT, Single-Ended