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SemiTek International
870 N Dorothy Drive, Suite 714
Richardson, Texas 75081 USA
972-783-8100
1-888-SEMITEK
972-783-8293 fax

201 Series

201 Series of Testers

The SemiTek 201.net Discrete Semiconductor Test System is PC-based using a CPU-based hardware controller to control the electrical tests it performs. In its sixth generation, the 201.net has served the semiconductor test industry for over twenty-five years in manufacturing and inspection.

As a general-purpose tester, the 201.net is ideal for inspection and production applications where precision measurements and versatility are required.



Under program control, the 201.net tests a growing number of devices including:

  • Diodes / Zeners
  • Bipolar Transistors
  • Field Effect Transistors
  • Arrays
  • MOSFET
  • MOSFET Depletion
  • Optocouplers
  • JFet / JFet NO
  • Mechanical Relays
  • Sidac
  • Triac / SCRs

This list lengthens as SemiTek develops new hardware and software modules to meet the application-specific needs of our customers.


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