Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
TB-4339C Request for Availability
TB-4339C, 14 AWG, Terminal Block
Rated 4.9/5 | 11 ratings
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
NI TB-4339C Terminal Block
The TB-4339C is a Terminal Block from the SC Express family by National Instruments. This Terminal Block is another version of the NI TB-4339. The TB-4339C comes equipped with a 100 k-ohm calibration resistor and a quarter bridge (1/4 bridge) completion resistance. The bridge completion resistance incorporated in this Terminal Block has a resistance of 1 k-ohm. This accessory is designed to pass operate with minimal crosstalk.
The screw terminals utilized in the construction of the NI TB-4339C are designed to accommodate up to 14 AWG wire maximum. An opening with integrated strain-relief provision on the front of this Terminal Block ensures safe routing of signal cables to the screw terminals which are provided inside the TB-4339C. With this Terminal Block, you will be able to achieve seamless connectivity between the compatible acquisition module (PXIe-4339) and various external sensors or transducers without bothering with I/O interfaces.
| Model | TB-4339C |
|---|---|
| Manufacturer | NI |
| Type | Terminal Block |
| Compatible Model | PXIe-4339 |
| Calibration Interval | N/A |
| Trace Resistance | <20 mOhm |
| Weight | 1 lb. |
| Warranty | 2-3 Year Warranty |
| TB-4339C Manual | User Manual and Maintenance Manual Available for Download |
| Pricing | Contact a Sales Representative for a quote. |
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