TOPLINE - Topline Dummy - Topline Dummy

TOPLINE - Topline Dummy - Topline Dummy, WL-TOPLINE

Process coordination often requires components to be "sacrificed". Using TopLine dummy components is a cost effective alternative.

TopLine is one of largest producers of dummy components worldwide. With more than 1000 different components and model PCBs (also for lead-free technology), TopLine stocks all popular components that are used in the electronics manufacturing industry.

Dummies have the exact same physical characteristics as "real" components, but they cost up to 80% less. One reason lies with the silicon chips that are considerably less expensive than electrically functioning components.

Fields of application

  • Process modifications (e.g. lead-free soldering)
  • Process optimization
  • Setting up machines
  • Efficiency tests
  • Trainings


  • Chips
  • Discretes
  • SOIC
  • SOJ
  • BGA und Flip Chip
  • PLCC
  • CLCC
  • CPGA und CCGA
  • LCC
  • Flat Pack
  • DIP
  • Transistors
  • Throughhole Axial
  • Throughhole Radial

There are special training sets for teaching and training purposes available. The PCBs and components contained in those sets enable you to train your staff under real conditions.

Visit and get an idea of the extensive product range. You can also download the comprehensive TopLine Catalogue containing all components, kits and accessories.

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Weidinger product codeWL-TOPLINE
ModelTopline Dummy
Price on request. Call
+49 (0)8141 / 36 36 – 100
Additional information