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4 inch Single Crystal Quartz Wafer 42Y Cut Double Side Polish
Product Details:
| Place of Origin: | China |
| Brand Name: | BonTek |
| Certification: | ISO:9001, ISO:14001 |
| Model Number: | Piezoelectric Quartz |
Payment & Shipping Terms:
| Minimum Order Quantity: | 5 pcs |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Cassette/ Jar package, vaccum sealed |
| Delivery Time: | 1-4 weeks |
| Payment Terms: | T/T |
| Supply Ability: | 50000 pcs/Month |
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Detail Information |
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| Product: | Piezoelectric Wafer | Diam.: | 4 Inch, Φ100mm |
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| Material: | QuartzCrystal | Thickness: | 0.5±0.025mm |
| Flat: | 32.5±2mm | Surface: | DSP, SSP |
| Cut Type: | 42.75°Y-Cut | Roughness: | Ra<1nm |
| Highlight: | 4 Inch Single Crystal Quartz Wafer,42Y Cut Single Crystal Wafer,Double Side Polish Quartz Wafer |
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Product Description
4inch Single Crystal Quartz Wafer 42Y Cut Double Side Polish
Quartz crystal is currently the most used crystal and is an important electronic material. When a quartz wafer cut in a certain direction is subjected to mechanical stress, an electric field or charge proportional to the stress will be generated. This phenomenon is called the positive piezoelectric effect.
BonTek grows crystal and fabricate wafers, we are piezoelectric specialist. We work mostly with wafers and substrates made from Quartz Crystal, Lithium Niobate, Lithium Tantalate etc.
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Material |
LiNbO3 Wafer | LiTaO3 Wafer | Quartz Wafer |
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Diameter |
3’’, 4’’, 6’’, 8’’ | 3’’, 4’’, 6’’ | 3’’, 4’’, 5’’, 6’’, 8’’ |
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Cut Type |
X / Y / Z 36Y / 64Y／128Y |
X / Y-Z / X-112Y 28Y / 36Y / 42Y |
X / Y / Z AT / ST / DT / BT |
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Surface |
Single side polish / Double side polish / Lapped | ||
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Thickness |
0.25mm / 0.35mm / 0.50mm | ||
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TTV |
< 5 um or as per required | ||
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PLTV |
>98% (5mm*5mm) <1.5um | ||
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Bow |
-25um < Bow < ＋25um or as per required | ||
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Warp |
< 30um or as per required | ||
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Roughness |
Ra<0.5nm, Ra<1nm | ||
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Curie Temperature |
1142℃ ± 2℃ | 605℃ ± 2℃ | 573℃ |
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Edge |
Round Ground, Bevelled | ||
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Flat |
22±2mm, 32.5±2mm, 47.5±2mm, 57.5±2mm, Semi-Notch, As per request |
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Doping |
Er, MgO | Fe | with or without seed |
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Front Side |
Roughness Ra<= 1nm | ||
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Backside |
Roughness Ra: 0.2--0.7um GC#1000, GC#2000 | ||
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Appearance |
No Cracks, saw marks, stains | ||
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Single Domian |
Completed Polarization / Reduced | No Stress | |
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.