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Quartz for bulk Acoustic wave (BAW) applications


Sawyer offers a wide variety of products for timing, frequency control and sensor applications.  Our cultured quartz is characterized for alpha, inclusions and etch channel density in accordance with IEC Standard 60758.  A large majority of our products are manufactured to custom specifications.  Below is a broad description of our product range followed by data sheets with more specific details.   

  • Custom size lumbered pure Z and seed-free quartz bars in the full range of IEC grades
    • Including Q > 3.0 million
    • Etch channel density < 10/cm2
    • Seed-free bars from 10 mm to 25 mm in Z and up to 100 mm in X
  • Lumbered bar stock for doubly-rotated cuts
  • Swept quartz in standard and custom sizes
    • For radiation-hardness
    • For etch processing

Data Sheets

Multi-High Lumbered Bars

Lumbered D-Bar Cutting Stock for Doubly Rotated Cuts

Tech Briefs

Hydrothermal Growth of Quartz

Alpha Measurements in Quartz

General Material Specifications for Cultured Quartz Crystals

Reference Documents

Fundamental Material Constants for Crystalline Quartz

Quartz MSDS

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