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The 20-519A series of 40 x 4 matrix modules are available with either 1 or 2 pole switching.

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  •  High Density Matrix Modules
  • 40 x 4 Matrix Format with 1 or 2 Pole Switching
  • Modules Expandable to Any Size Using Internal 24 Pole Analogue Bus
  • Automatic Isolation Switching for Maximised Performance
  • Built-In Switch Self Test with Fault Diagnosis to Component Level
  • Switch up to 100Volts dc,0.5Amps (1.2A carry),20W Max Power
  • Ruthenium Reed Relays For Maximum Switching Performance


The 20-519A series of 40 x 4 matrix modules are available with either 1 or 2 pole switching. Built-in features include automatic isolation switching, plug-in expansion using internal analogue bus and relay contact self-test to give complete switching confidence. This matrix module with it ’s “long and narrow ” 40 x 4 configuration is designed for easy construction of small to medium sized matrix switching systems. Typically for use in small ATE systems where up to four source or sense instruments need to be connected to a device-under-test or bed of nails. Modules may be easily expanded to form matrices of almost any size,e.g.80 x 4,120 x 4,..320 x 4,..etc.

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Israel's Leading Businesses Choose DCT

DCT’s Skilled Management Team has more than twenty-five years of experience and expertise in the local business environment, coupled with a highly motivated group of employees, positions us as the preferred supplier among the major customers in the industry.

DCT Competitive Edge is the prompt response to our customer needs, the online and on-site direct technical support, professional consulting for the best cost/performance solution, on-time delivery, long-term maintenance, and support.

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