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Cut Single Crystal Quartz Piezoelectric Wafer Double Side Polished

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Hangzhou Freqcontrol Electronic Technology Ltd.

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Cut Single Crystal Quartz Piezoelectric Wafer Double Side Polished

Country/Region	china
City & Province	hangzhou shanghai
Categories	Artificial Stone

Product Details

Single Crystal Quartz Cut Into Wafer With Different Orientation

Piezo quartz is the highly symmetric shape of the single crystal, is characterized by the arrangement of atoms and molecules have rules well developed quartz crystal, appearance is the most significant features rule configuration, the crystal quartz crystal crystal face a total of 30, 6 m (cylindrical), six R surface (large surface edges) six R surface (surface) edges six s surface (three-way partial cone), Six X planes (tripartite partial planes), the clip Angle of adjacent M plane is 60°, the Angle between adjacent M plane and R plane and adjacent M plane and R plane is 38°13 ', and the Angle between adjacent S plane and X plane is 25°57 '.

Material	Synthetic Piezoelectric Quartz Crystal
Cutting Angle	X / Y / Z / AT32°/33°/35°/36°/ BT / ST42.75° etc. or per Customized
Diameter/size	3" (76.2mm)	4" (100mm)	6" (150mm)	8" (200mm)
Tol(±)	<0.20 mm
Thinnest Thickness	0.08mm Min-up	0.10mm Min-up	0.20mm Min -up	0.35mm Min-
Primary Flat	22mm	32mm	42.5mm	57.5mm or notch
LTV (5mmx5mm)	<1.5µm
TTV	<1.5~10 µm
Bow	±10~±50um
Warp	<10~40µm
PLTV(<0.5um)	≥95%(5mm*5mm)
Orientation Flat	All available
Surface Type	Single Side Polish / Double Side Polish / Lapped
Polished side Ra	<0.5nm or specific per requested
Back Side Criteria	General is 0.2-0.5µm or as customized
Edge Criteria	R=0.2mm or Bullnose
Material Property	ECD		Better than grade 4
	Inclusion		Better than grade II
	Q-Value		Better than grade C
Wafer Surface Criteria	Particles ￠>0.3 µ m		<= 30
	Scratch, Chipping		None
	Defect		No edge cracks, scratches, saw marks, stains
Packaging	Qty/Wafer box		25pcs per box, Semi Standard

Acceptance Check

The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.

After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.

Please open the vacuum package in a clean room when the products are to be applied.

If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.