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Piezoelectric products
Piezoelectric products
- Features
- Materials：Synthetic quartz crystals.
- Capability : Parallel plate lenses , plano-convex lenses, and biconvex lenses.
- Dimensions：Ø4.5～Ø14mm, 1.8＊3～30＊30mm.
- Frequency : 5MHz(O3)～120MHz(O5)
- Applications： Aerospace, cell sites, etc.
Specification
| Specifications of Quartz Wafer with doubly rotated cut | |||
|---|---|---|---|
| Materials | Quartz Crystal | ||
| Size | ∅5~15mm , 1.5mm*5mm… | ||
| Size Tolerance | ±0.01mm , +0/-0.03mm , ±0.02mm… | ||
| Frequency | 5M（O3）~120M（O5） | ||
| Frequency Tolerance | ±0.02f^2（20mhz±8khz） , ±0.05f^2（20mhz±20khz）… | ||
| Theta Angle | 33°30’~34°50’ | ||
| Theta Tolerance | ±5”, ±10”, ±15”, ±20”… | ||
| PHI Angle | 15°~25° | ||
| PHI Tolerance | ±1’, ±2’, ±5’ | ||
| Surface | Polishing , Etching , Grinding | ||
| Shape | Plate lens , Plano-convex | ||
| Radius of curvature | R50mm~R2000mm | ||