Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
NI-9979
NI-9979, CompactDAQ, CompactRIO, 4-Position Connectors, 196939-01 Strain Relief Clamp
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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✔ 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
National Instruments NI-9979 Strain Relief Attachment
National Instruments made the NI-9979 (Part Number: 196939-01) Strain Relief attachment especially to be used with the four-position power connectors used in CompactDAQ and CompactRIO I/O modules. By acting as a strain-relief clamp, the NI-9979 greatly lowers the possibility of damage or separation and guarantees stable, secure connections for your power connectors. The power connector, while not included in this product, is an essential part that keeps your C Series I/O system operating at peak efficiency and integrity.
This strain relief device is made with great care to offer a reliable and long-lasting way to handle power connectors. The primary goal of its design is to secure the connection points, which is essential in settings where movements or vibrations may cause disconnections or damage to the power lines. Because of its dependability, the NI-9979 is an essential component of any CompactDAQ or CompactRIO system, especially in industrial and automation applications where reliable performance is important.
Making use of the NI-9979 Strain Relief prolongs and stabilizes the life of your electrical connections. The main purpose of this item is to stop physical stress or environmental causes from putting undue strain on the power connectors. The NI-9979 helps sustain a steady electrical connection by reducing this strain, guaranteeing continuous data acquisition and control operations. In high-vibration applications, where loose connections might result in data loss or device failure, this feature is extremely helpful.
The NI-9979 Strain Relief also has a smooth integration with current systems and is simple to install. Quick attachment to four-position power connectors is made possible by its design, which streamlines setup and reduces downtime. It is a great investment for raising the dependability and effectiveness of your CompactDAQ and CompactRIO systems because of its strong design and ease of use.
| Model | NI-9979 |
|---|---|
| Part Number(s) | 196939-01 |
| Part Type | Strain Relief Clamp |
| Compatible Systems | CompactDAQ, CompactRIO |
| Connector Compatibility | 4-position connectors |
| Material | Durable plastic |
| Purpose | Strain relief |
| Installation | Easy |
| Dimensions | Standard size |
| Operating Environment | Industrial |
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