Engineering Library

Practical guidance for ceramic circuits, materials, manufacturing and design.

Operator using an optical image measurement system
Technical resources
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Quality & Testing

Incoming inspection, process verification, reliability, and acceptance guidance.

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  1. Ceramic Singulation Fractures: Preserve the Origin for AnalysisQuality & TestingQuality guide
  2. Ceramic Assembly Polarity: Separate the Component from the Camera ViewQuality & TestingQuality guide
  3. Thick-Film Traceability: Stop Serial Collisions Across Work OrdersQuality & TestingQuality guide
  4. Ceramic Circuit Revision Checks: Verify the Part, Not Only the LabelQuality & TestingQuality guide
  5. Thick-Film Paste Samples: Do Not Test Only the Jar SurfaceQuality & TestingQuality guide
  6. Printed Resistor Images: Define the Edge Threshold Before Measuring WidthQuality & TestingQuality guide
  7. Ceramic Via Inspection: Include Hole Ovality in Annular MarginQuality & TestingQuality guide
  8. Thick Film Resistance Measurements: Reject Open-Lead and Compliance-Limited ReadingsQuality & TestingQuality guide
  9. TCR Testing: Verify Specimen Temperature Instead of Chamber SetpointQuality & TestingQuality guide
  10. Gravimetric Fired-Film Thickness: Separate Mass, Area and Effective DensityQuality & TestingQuality guide
  11. Parallel Via Open Detection: Require Separated Resistance IntervalsQuality & TestingQuality guide
  12. Scanned Insulation Tests: Track Bias Age Separately for Every ChannelQuality & TestingQuality guide
  13. HiPot Trip Events: Capacitive Charging Is Not the Same as BreakdownQuality & TestingQuality guide
  14. Heater Thermal Maps: Compare Temperature Spread at the Same Operating StateQuality & TestingQuality guide
  15. Heater Resistance Drift During Cycling: Compare at a Common Reference StateQuality & TestingQuality guide
  16. Chemical Exposure Tests: Maintain Concentration as the Bath EvaporatesQuality & TestingQuality guide
  17. Ceramic Cross-Sections: Correct Apparent Thickness from an Oblique CutQuality & TestingQuality guide
  18. Resistance Sampling Order: Separate Warm-Up Drift from Tray PositionQuality & TestingQuality guide
  19. TCR Sample Sets: Separate Different Paste Series Before Pooling the ResultQuality & TestingQuality guide
  20. Thickness Maps: Choose Locations That Can Reveal Edge and Center DifferencesQuality & TestingQuality guide