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Double side polished Single Crystal Quartz Wafer Ultra Thin DT Cut
Product Details:
| Place of Origin: | China |
| Brand Name: | BonTek |
| Certification: | ISO:9001 |
| Model Number: | Single Crystal Quartz |
Payment & Shipping Terms:
| Minimum Order Quantity: | 5 pcs |
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| Price: | Negotiable |
| Packaging Details: | Cassette / Jar, put in a carton with PE foam. |
| Delivery Time: | 1-4 weeks |
| Payment Terms: | T/T |
| Supply Ability: | 100000 pcs / Month |
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Detail Information |
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| Material: | Crystal Quartz | Size: | Dia 2'', 3'', 4'' Or Squard |
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| Orientation: | X, Y, Z, AT, ST, DT-cut | Thickness: | 0.08mm, 0.1mm |
| Surface: | Double Side Polished | Use: | Bulk Wave, FBar |
| Ra: | <10A | Seed: | Without Seed |
| Highlight: | Polished Single Crystal Quartz,DT Cut Single Quartz Crystal,Ultra Thin Single Crystal Wafer |
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Product Description
80um Ultra-thin Right-hand Single Crystal Quartz Wafer 35.15°Y-Cut alpha quartz
Crystal quartz is anisotropic monoaxial crystal and has trigonal crystal structure. It has skeleton type and consists of silica-oxygen tetrahedrons located spirally (with right and left twisting) to the main axis of the crystal. Depending on this right-hand and left-hand modifications of the material are emphasized. Piezoelectric and pyroelectric properties of synthetic crystal quartz are caused by absence of both plane and center of symmetry.
BonTek has enormous experience in crystal quartz processing and also has access to high quality huge quartz chunks capable of producing up to 8 inch diameter wafers. Specially, we can fabricate very LARGE and THIN wafers conform to SEMI-std. 3" 4" 6" 8" are all available as per requirement, and we can polish to 0.1mm for 4" quartz wafers.
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Material |
Piezo / Optical grade |
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Q-Value |
Min 1.8x10^6, 2.4x10^6 to 3.0x10^6 (IEC standards) |
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Etch Channel Density (ECD) |
Max 2/cm2, 10/cm2, Max 30/cm2, Max 100/cm2, Max 300/cm2; Swept Quartz |
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Inclusions Density |
Ia, Ib, I, II, III Grades |
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Diameter |
25.4mm, 50.8mm, 76.2mm, 100.0mm |
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Tolerance |
±0.2mm |
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Thickness |
70um, 80um, 90um, 100um |
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Tolerance |
±25um |
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Orientation |
Y0°, 35.15°Y, 42.75°Y, 52°Y, Z+2° |
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Tolerance |
±7’, ±15’ |
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TTV |
≤10um |
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LTV |
≤2.0um within an area of 5×5mm |
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PLTV |
≥95% (3mm from edge excluded) |
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BOW |
-25um ≤Bow≤ +25um |
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Warp |
<30um |
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Top side |
Ra<1nm |
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Back side |
GC#1000 lapped, 0.2um≤Ra≤0.7um |
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Seed |
Seedless |
FAQs:
- Q: What are the products you mainly work on?
A: We look at ourselves as the piezo wafer specialist. We are the very first to work with Single Crystal Quartz in China about 30 years ago. Then gradually we step in the field of LiNbO3, LiTaO3, Quartz glass, LGS, CTGS etc. Especially, if you are looking for a piezo quartz supplier, we are the ultimate choice! We export millions of quartz blanks each year because we master the AT, SC and IT cuts with superior angle precision.
- Q: Can you accept product customization?
A: Yes, of course. We can fabricate as per your request. In addition, we are so experienced with piezo wafers that we can provide you relevant suggestions if you are not 100% sure about your choice. Besides, we do have some standard wafers in stock, please check with us.
- Q: How can you guarantee we get what we want safely?
A: The wafer products are fragile and sometimes expensive. The last thing, as the manufacturer, we want to see is the products we make were damaged during courier. As a result, we will pack the wafers adequately and put them in a proper carton filled with buffer sponge. However, accidents are inevitable sometimes. So, please follow the “Acceptance check” steps shown in the drawings below. If the unwanted happened, we will either give the replenishment or refund if you follow the checking steps.
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.