Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
780587-26
780587-26, 158â€Channel, 2 A, PXIe-2526 PXI Multiplexer Switch Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic 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
National Instruments 780587-26 Multiplexer Switch Module
National Instruments part number 780587-26 is an identifying part number for the PXIe-2526, a PXI Multiplexer Switch Module. The NI 780587-26 is a 158 Channel Multiplexer Switch Module with a maximum switching current range of 2 A. It is a high-density PXI multiplexer switch module designed for routing signals within automated test systems. It utilizes electromechanical relays to execute immediate switch operations in either a 158x1 1-wire or 79x1 2-wire multiplexer topology.
Additionally, this device includes onboard relay counting for effective relay monitoring. The PXIe-2526 is an ideal switch module for use with automated test systems, making the process of routing signals seamless and enabling users to achieve highly accurate test results that meet industrial requirements.
This NI Multiplexer Switch Module features built-in electromechanical relays for quick switching operations. It utilizes one of the specified topologies to implement the switching effectively. The initial DC path resistance of the device is less than 0.5 Ohms, while the end-of-life DC path resistance is greater than or equal to 1.5 Ohms.
The thermal EMF value of the switch module is less than 10 microvolts. The NI780 Switc87-26h Module incorporates RF measurement capabilities, offering a bandwidth of up to 10 MHz at -3 dB and 23 degrees Celsius. The typical relay operation time is 1 ms, with a maximum of 3.1 ms. The module can simultaneously drive up to 82 relays. This device is not recommended for 2-wire resistance measurements. The module's switching power is limited by the maximum switching current and voltage, and must not exceed 60 W or 62.5 VA.
| Model | 780587-26 |
|---|---|
| Model Name | PXIe-2526 |
| Part Type | PXI Multiplexer Switch Module |
| Maximum Switching Power | 60 W, 62.5 VA |
| Maximum Switching Current | 2 A |
| Maximum Switching Voltage | 150 V |
| Front Panel Connector | 60 DIN 41612, 160 positions, male |
| Relay Type | Electromechanical, non-latching |
| Bandwidth (-3 dB, typical at 23 ºC) 50 Ω termination | ≤10 MHz |
| Simultaneous Drive Limit | 82 relays |
Associated part numbers for 780587-26:
Delivery:
Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
Payment:
Receive Price & Availability Today!
Ask About Our Tiered Calibration Levels
Option & Modules:
Confirm Your Requirements or Versions
Cost & Lead Time Available Upon Request for Service
Repair Evaluation: $150
Common Typos:
Why Buy From Apex Waves:
