ST Cut Single Crystal Quartz Wafer 100mm Diameter 500μm Thickness for Frequency Stabilization
Price:
Negotiable
MOQ:
5 pcs
Delivery Time:
1-4 weeks
Brand:
BonTek
Product Description
Product Overview
ST Cut Single Crystal Quartz Wafer with piezoelectric effect for frequency stabilization applications. Quartz crystal is a fundamental electronic material that generates an electric charge when mechanically stressed (positive piezoelectric effect) and produces strain when subjected to an electric field (inverse piezoelectric effect). These wafers offer exceptional mechanical, electrical, and temperature characteristics for precision frequency control.
Technical Specifications
| Parameter | Specification |
|---|---|
| Diameter | 100.0mm ± 0.3mm or custom |
| Orientation Flat (OF) | 32mm ± 2mm |
| Thickness | 500μm ± 30μm |
| Edge bevel | Edge rounding |
Orientation |
|
| Surface - cut | 42.75°ST-cut ± 0.2° |
| Orientation Flat (OF) | Parallel to X ± 0.2° |
Flatness |
|
| TTV | ≤20μm |
| LTV | ≤2.0μm within 5×5mm area |
| PLTV | ≥95% (3mm from edge excluded) |
| BOW | -25μm ≤ Bow ≤ +25μm |
Surface Characteristics |
|
| Wafer backside | GC#1000 lapped & etched, 0.2μm ≤ Ra ≤ 0.7μm |
Other Parameters |
|
| Seed Location | Seedless or within center 3.0mm of wafer |
| Q Factor | ≥2 million |
Product Images
Frequently Asked Questions
What products do you specialize in?
We are piezoelectric wafer specialists with 30 years of experience in single crystal quartz manufacturing. We also work with LiNbO3, LiTaO3, quartz glass, LGS, and CTGS materials. Our expertise includes AT, SC, and IT cuts with superior angle precision.
Do you accept product customization?
Yes, we offer custom fabrication services and can provide technical recommendations. We also maintain standard wafer inventory for immediate delivery.
Can you ship via our courier agent?
We can ship using your preferred courier (DHL, FedEx, UPS) under your account, or arrange shipping through our established logistics partnerships.
How do you ensure product safety during shipping?
We use specialized packaging with buffer sponge and fragile labeling. Please follow our acceptance check procedure upon receipt to verify product condition.
Can we visit your factory?
Factory inspections are welcome for large orders and long-term partnerships. We also offer virtual meetings via videoconference.
Acceptance Check Procedure
- Handle products carefully upon receipt and inspect outer carton condition
- Document packaging condition with photos before removing products
- Open vacuum packaging in clean room environment only
- If damage is found, photograph/video immediately and contact us without removing from packaging
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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