Keysight Technologies Inc. M9121A PXI High Density Matrix Switch: 4x64, 2-wire, 100VDC/0.5A, Reed Relays

M9121A - Keysight Technologies Inc. PXI High Density Matrix Switch: 4x64..

Warranty: 1 Year
Shipping: FOB Destination
Ships in: 5 Weeks
Country of Origin: Singapore
SIN: 334515
Part No:
GSA Schedule: GS-35F-0311R Exp.:02 Feb. 2025

U.S. Government, Military
and Contractors only
Price: Do you qualify for GSA Schedule?


Keysight Technologies Inc. PXI High Density Matrix Switch: 4x64, 2-wire, 100VDC/0.5A, Reed Relays

Key Features & Specifications


  • Connect multiple instruments to multiple points for automated test applications


  • Ultra high-density, 4x64 2-wire matrix
  • 100Vrms
  • 0.5A switch/carry current
  • 10W max power

Performance characteristics

  • High-speed reed relays


The M9121A is a 4x64 full crosspoint switch matrix offering high-density, high-speed signal switching in a single PXI module. The 2-wire matrix allows multiple channels to be connected in a single instance. Any row can be connected to any column, making it ideal for routing instrument signals to the device under test. This 2-wire switch matrix provides the high-speed, long-life reed relays to support signal switching up 100Vrms with 10W maximum power. The 4-wide bus is ideal to route signals between test instruments and the device under test. Choose from the durable connector block or standard cable connections.

Software drivers support most common programming environments such as Visual Studio, C, C++, C#, Visual Basic, MATLAB and LabVIEW. The high-quality switches with durable connections ensure trustworthy measurements, and, with the high-speed reed relays, product throughput increases. Installation and configuration are fast and easy with the Keysight Connection Expert and soft front panels.

Visual Studio is a registered trademark of Microsoft Corporation in the United States and/or other countries.
MATLAB is a U.S. registered trademark of The Math Works, Inc.
LabVIEW is a registered trademark of National Instruments.

Additional Details

  • Available NEW for official U.S. Government & Authorized Contractor purchase only
  • This is available to Authorized User Groups and Agencies for delivery to CONUS, Alaska, Hawaii and Puerto Rico. Commercial and non-US entities are not authorized to purchase from GSA MSA contracts and may not reference GSA prices.
Type: GSA Schedule
Calibration: New
DUNS: #08-643-8152
Tax ID: 94-3310442
CAGE code: 1RPN6
DODAAC: Q90079
Small business credit applies for this item.

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