Seedless Single Crystal Quartz IRE Standard Wafers in X, Y, Z, AT, ST, DT Cuts - 2 to 8 Inch Diameter with ±0.025mm Thickness Tolerance
Price:
Negotiable
MOQ:
5 pcs
Delivery Time:
1-4 weeks
Brand:
BonTek
Product Description
Product Overview
Seedless Single Crystal Quartz IRE Standard wafers available in multiple crystal orientations including X-cut, Y-cut, Z-cut, AT-cut, ST-cut, and DT-cut configurations. These high-precision piezoelectric quartz wafers are engineered for superior electrical and thermal performance in industrial applications.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Single Crystal Quartz Wafer |
| Q-Value | Min 1.8×10⁶, 2.4×10⁶, 3.0×10⁶ (IEC standards) |
| ECD | 2/cm², 10/cm², 30/cm², 100/cm², 300/cm²; Swept Quartz (IEC standards) |
| Inclusions | Ia, Ib, I, II, III Grades (IEC standards) |
| Orientation | X, Y, Z, AT, ST, BT, CT, ET, DT, GT, NT, FC, SC, IT, etc. |
Dimensional Specifications
| Diameter | 2 inch (50.8mm) | 3 inch (76.2mm) | 4 inch (100mm) | 6 inch (150mm) | 8 inch (200mm) |
|---|---|---|---|---|---|
| Diameter Tolerance | ±0.2mm | ±0.2mm | ±0.2mm | ±0.2mm | ±0.2mm |
| Thickness Tolerance | ±0.025mm | ±0.025mm | ±0.025mm | ±0.025mm | ±0.025mm |
| Primary Flat | 16±2mm | 22±2mm | 32±2mm | 47.5±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 | <1.5μm | <5μm | <5μm | <5μm | <5μm |
| PLTV | >95% | >95% | >95% | >95% | >95% |
| Warp | <9μm | <15μm | <30μm | <50μm | <70μm |
| Bow | <9μm | <15μm | <30μm | <40μm | <60μm |
| Ra | <0.5nm | <1nm | <1nm | <1nm | <1nm |
Seed Configuration
- Seedless for any cut orientation
- With seed option available
- Seedless specifically for Z-cut configurations
Product Images
Frequently Asked Questions
What are the products you mainly work on?
We specialize in piezoelectric wafers, with over 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 capabilities. Our experienced team can provide technical recommendations and guidance. We also maintain standard wafer inventory for immediate availability.
How can you guarantee we get what we want safely?
We employ comprehensive protective packaging with buffer sponge and fragile labeling. Products are shipped via reputable courier services. Follow our acceptance check procedure for damage verification and immediate resolution.
Can we visit your factory?
Factory inspections are welcome for large quantity purchases and long-term partnerships. We also offer videoconferencing options for remote collaboration.
Acceptance Check Procedure
- Handle products with care upon receipt
- Inspect outer carton condition before opening
- Document packaging alignment with photographs
- Open vacuum packaging in clean room environment
- Immediately report any damage with photographic evidence
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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