Quartz Crystal Wafers (Blanks)

We refined quartz crystal wafers (blanks) with fine quality crystal bars which is with high stability, excellent quality and temperature specialty etc. It may widely be used by professional manufactures which produce quartz crystal resonators oscillators and filters etc.
1. Wafers
Cut Angle Deviation: ±1′; ±1.5′; ±2′
Dimension (mm): AT 10χ22; 10χ23.5;10χ24.5; 10χ25
Thickness: 0.1mm-1.40mm  
Parallelism: ≤0.02mm
Quartz Material: Y-bar, Z-barand, Z-block
2. Thickness Blanks
a. Blank
Specification:
BT: 10χ24.5
AT 10χ22; 10χ23.5;10χ24.5; 10χ25
Range: 0.1mm-1.40mm
Angel: ±1′; ±1.5′; ±2′
b. Square Blank
Specification: 8.9χ8.9
Range: 0.80mm-1.20mm
Angel: ±1′; ±1.5′; ±2′
c. Round Blank
Specification: Φ9.0, Φ8.7, Φ8.5, Φ8.0, Φ7.0, Φ6.0
Range: 0.06-0.80
Angel: ±1′; ±1.5′; ±2′
d. Um series
Specification: Φ5.5, Φ5.0, Φ4.5, Φ4.0
Range: 0.04-0.30
Angel: ±1′; ±1.5′; ±2′
3.Frequency Chips
Cut Type: AT, BT SC etc.
Frequency Range: 1.8000MHz-350.00MHz
Applying Mode: HC-49U, HC-49U/S, HC-49T, HC-50U, UM-1, UM-4, UM-5 and etc.
Outline
Round Chip: Φ9.0, Φ8.7, Φ8.5, Φ8.0, Φ7.0, Φ5.5, Φ4.5, Φ4.0
Square Chip: 8.7χ8.7, 9.0χ9.0 etc
Strip: 2χ6, 2χ8, 3χ8, 3χ9
Frequency Stability(-20oC-+70oC) (ppm): ±5, ±10, ±15, ±20, ±30, ±50
Cut Angel: ±1′; ±1.5′; ±2′
Quartz Material: Y-bar, Z-barand, Z-block
Other special specifications are designed according to customer′s requirement. More details can be available.