Crystal Quartz LiNbO3 LiTaO3 Piezoelectric Wafers 3-8 Inch Diameter 0.08-2.00mm Thickness
Price:
Negotiable
MOQ:
5 pcs
Delivery Time:
1-4 weeks
Brand:
BonTek
Product Description
Piezoelectric Wafer Technology Overview
Piezoelectricity, derived from the Greek word "piezein" meaning to squeeze or press, involves generating electric current through crystal compression. These advanced piezoelectric wafers are essential components in numerous electronic applications including quartz watches, speakers, and microphones.
Manufacturing Expertise & Capabilities
BonTek specializes in crystal growth and wafer fabrication, with extensive experience in piezoelectric materials including Quartz Crystal, Lithium Niobate (LiNbO3), Lithium Tantalate (LiTaO3), Fluoride, and Glass substrates.
- Large-scale fabrication capabilities: 3", 4", 6", and 8" wafer sizes
- Advanced manufacturing equipment: Corning Flatmaster 200 Profiler, laser marking systems, AOI inspection, and 6-step cleaning lines
- Specialization in thin wafer production with thicknesses from 0.08mm to 2.00mm
Product Images
Technical Specifications
| Parameter | Lithium Niobate | Lithium Tantalate | Quartz Crystal |
|---|---|---|---|
| Diameter | 3", 4", 6", 8" | 3", 4", 6" | 3", 4", 5", 6", 8" |
| Cut Angles | X / Y / Z 41Y / 64Y / 128Y | X / YZ / X112 28Y / 36Y / 42Y | X / Y / Z AT36 / ST42.75 |
| Surface Finish | Single side polish / Double side polish | ||
| Thickness Options | 0.08mm / 0.25mm / 0.35mm / 0.50mm / 1.00mm / 2.00mm | ||
| TTV | < 5μm | ||
| PLTV | >98% (5mm×5mm) | ||
| LTV | < 1.5μm | ||
| Bow | -25μm < bow < +25μm | ||
| Warp | < 30μm | ||
| Curie Temperature | 1142℃ ± 2℃ | 605℃ ± 2℃ | 573℃ |
| Edge Configuration | Round Ground, "C" Shape | ||
| Flat Orientation | 22±2mm, 32.5±2mm, 47.5±2mm, 57.5±2mm, Notch as requested | ||
| Doping Options | Er, MgO | Fe | With or without seed |
| Front Side Roughness | Ra ≤ 10Å | ||
| Back Criteria | Roughness Ra: 0.2-0.7μm GC#1000, GC#2000 | ||
| Appearance Standards | No cracks, saw marks, or stains | ||
| Single Domain | Completed polarization / Reduced stress | ||
Additional Product Views
Frequently Asked Questions
What are the products you mainly work on?
We specialize as piezoelectric wafer experts, with 30 years of experience in Single Crystal Quartz manufacturing. Our expertise extends to LiNbO3, LiTaO3, Quartz glass, LGS, and CTGS materials. We export millions of quartz blanks annually with superior angle precision in AT, SC, and IT cuts.
Can you accept product customization?
Yes, we offer complete customization and can fabricate according to your specifications. Our experienced team provides technical guidance for optimal wafer selection. Standard wafer options are also available from inventory.
Can you deliver the goods via our courier agent?
We accommodate all major courier services including DHL, FedEx, and UPS. You can use your account or we can arrange shipping with our discounted carrier rates. Products are carefully packaged to minimize shipping costs while ensuring safety.
How can you guarantee we get what we want safely?
Fragile wafers receive comprehensive protective packaging with buffer sponge in appropriate cartons. We provide detailed acceptance check procedures and offer replacements or refunds for any transit damage when proper inspection protocols are followed.
Can we visit your factory?
Factory inspections are welcome for large quantity purchases and long-term partnerships. We also conduct videoconferencing for international clients when in-person visits are not feasible.
Acceptance Check Procedure
- Handle all packages with care upon receipt
- Inspect outer carton condition before opening
- Document packaging alignment with photographs
- Open vacuum packaging only in clean room environments
- For damaged products: photograph/video immediately, do not remove from packaging, and contact us for resolution
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hangzhou Freqcontrol Electronic Technology Ltd.
Location
Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China
Contact Person
Xu