Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard High-Purity Quartz Crystal Blank used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.
A canonical High-Purity Quartz Crystal Blank is characterized by the integration of Crystal Lattice Structure and Orientation Flats. In industrial production environments, manufacturers listed on CNFX commonly emphasize Synthetic quartz crystal construction to support stable, high-cycle operation across diverse manufacturing scenarios.
Raw quartz crystal material for precision timing and frequency control devices.
Technical details and manufacturing context for High-Purity Quartz Crystal Blank
Commonly used trade names and technical identifiers for High-Purity Quartz Crystal Blank.
| pressure: | Atmospheric to 1 atm (non-pressure application) |
| aging rate: | ≤5 ppm/year for high-precision applications |
| temperature: | -40°C to +85°C (operational), up to +125°C for short-term exposure |
| frequency stability: | ±10 ppm to ±50 ppm depending on cut and processing |
Verified manufacturers with capability to produce this product in China
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Authentic performance reports from verified B2B procurement managers.
"Found 50+ suppliers for High-Purity Quartz Crystal Blank on CNFX, but this spec remains the most cost-effective."
"The technical documentation for this High-Purity Quartz Crystal Blank is very thorough, especially regarding Crystal Cut Angle (degrees). (Delivery took slightly longer than expected, but technical support was excellent.)"
"Reliable performance in harsh Computer, Electronic and Optical Product Manufacturing environments. No issues with the High-Purity Quartz Crystal Blank so far."
“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”
Critical specifications include crystal cut angle (typically AT-cut for stability), frequency tolerance (measured in ppm), impurity concentration (in ppb for high purity), Q-factor (indicating energy efficiency), surface roughness (in nm Ra), and thickness variation (in μm) to ensure consistent performance in timing and frequency control applications.
Synthetic quartz crystal blanks offer superior purity and consistency with controlled impurity levels (often <1 ppb), making them ideal for high-precision applications like navigation and testing equipment. Natural quartz blanks may have higher impurity concentrations but can be suitable for less demanding applications. Both types require precise crystal lattice structure and orientation flats for proper frequency control.
The protective coating on quartz crystal blanks prevents contamination, reduces surface oxidation, and maintains the crystal's structural integrity during handling and device assembly. This coating helps preserve the specified surface roughness and thickness variation, ensuring stable frequency output and longevity in measuring and control equipment operating in various environmental conditions.
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