Performance Boards
We 100% test every product we ship for accuracy in electrical connection.
TDR measurements are made for each quadrant of
each layer of the board.

Click here for the Standard Component Parts List
Turn-Key Solutions
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Customer Support

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Engineering Support
STG applications engineers review all project information and ensure PCB designs meet customers' and tester manufacturers' requirements. STG performance board products are engineered to optimize test performances by maximizing the functionality of both the tester and device through controlled impedance, line length, cross talk, and reduction of electrical noise.
Design Services
STG design offices in Europe, Asia, and USA provide 24-hour design services to Asian, European, and North American customers. Our PCB Design offices are standardized on Innoveda PowerPCB software and have a large range of standard Tester Templates and manufacturers recommended design information available for use. All major semiconductor ATE manufacturers are supported.
STG specializes in manufacturing multilayer Semiconductor test interfaces using a wide range of standard, high temperature, low loss materials (including FR406, Cynate Ester, Rogers 4003) up to 40 layer, maximum board size 22 x 22 inches, with deep gold plating as standard. ECT also offers manufacturing only service including review by CAM specialist.
Tester platforms supported
  • Agilent
  • Advantest
  • Ando
  • Credence
  • IMS
  • LTX
  • Mosaid
  • Schlumberger
  • SZ Systems
  • Teradyne
  • Lab/Bench boards
  • For other platforms, consult factory
  • Engineering
  • Design
  • High speed
  • Mixed signal
  • In-house fabrication dedicated to build performance boards
  • Assembly
  • Test - Open and shorts test (Flying prober)
  • TDR
  • Functionally tested assembly
  • In-house test facility
  • Coordination of design standards upfront
  • Engineering consultation for design
  • Engineering consultation for PCB manufacturing
  • 3-day custom board delivery possible in some cases
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