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[China]
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Address: Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China
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Hangzhou Freqcontrol Electronic Technology Ltd. |
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Customized Piezoelectric Single Crystal Quartz Wafer 2inch 3inch 4inch 6inch 8inch per request
Single Crystal Quartz wafers are ideal for use as substrates for thin film deposition and are also suitable for many optical applications. Quartz single crystal wafers and substrates are also used as microwave filters in wireless communication.
You can buy Quartz wafer for SAW components from BonTek. We are a leading quartz wafer supplier in China. There are three common shapes of quartz wafers: round, square, or rod type (also square, but relatively small). When the orientation is different, its piezoelectric characteristics, elastic characteristics and strength characteristics will be different. The performance of the resonator is different when using quartz wafer substrates with different orientations to make.
| Product | Single Crystal Quartz Wafer | ||||
| Orientation | X, Y, Z, AT, ST, BT, CT, ET ,DT, GT, NT, FC, SC, IT, etc. | ||||
| Diameter | 2 inch 50.8mm | 3 inch 76.2mm | 4 inch 100mm | 6 inch 150mm | 8 inch 200mm |
| Tolerance | ±0.2mm | ±0.2mm | ±0.2mm | ±0.2mm | ±0.2mm |
| Thickness Tolerance | ±0.025mm | ±0.025mm | ±0.025mm | ±0.025mm | ±0.025mm |
| Seed | seedless for any cut Or with seed | seedless for Z-cut Other cut with seed | |||
| Primary Flat | 16±2mm | 22±2mm | 32±2mm | 47.5±2mm 57.5±2mm | 57.5±2mm |
| Notch | - | - | - | 1~1.25mm 89~95° | 1~1.25mm 89~95° |
| S/D | 40/20 | 60/40 | 60/40 | 60/40 | 60/40 |
| TTV | <1.5um | <5um | <5um | <5um | <5um |
| PLTV | >95% | >95% | >95% | >95% | >95% |
| Warp | <9um | <15um | <30um | <50um | <70um |
| Bow | <9um | <15um | <30um | <40um | <60um |
| Ra | <0.5nm | <1nm | <1nm | <1nm | <1nm |
| Material | SAW grade, Optical grade |
| Q-Value | 2.4x10^6 to 3.0x10^6 IEC standards |
| ECD | Max 2 /c㎡, 10/c㎡, Max 30/c㎡, Max 100/c㎡; Swept Quartz |
| Inclusions Density | Ia, Ib, I, II Grade |
| Swept | Both Pure Z and Y Bar available |
FAQs:
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.
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.
A: Yes, we would suggest you go with the courier agent you are most familiar with (DHL, FedEX, UPS etc.). We can ship via your account. And, of course, we will pack the products safely in acceptable size to help you save the shipping cost. If you need us to take care of the freight, it’s also not a problem. We also have good discount with the international courier companies.
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.
A: Sure. Factory inspection is important for large quantity purchase and long-term cooperation. Face to face discussion is what we mostly confident with. During the past years, big names around the world have witnessed our progress in factory build-up. These days, due to the Covid-19 pandemic, we also had the experience of videoconferencing with global buyers.
Acceptance Check
