Right-Handed Alpha Quartz Blanks Plano-Plano 3.0mm-8" for Time Control Oscillators with 1-70MHz Frequency Range
Price:
Negotiable
MOQ:
50 pcs
Delivery Time:
1-4 weeks
Brand:
BonTek
Product Description
Product Overview
Right-handed α Quartz Blanks plano-plano, contoured for Time Control Oscillators. Single crystal quartz blanks are manufactured from right-handed α quartz crystal artificially grown bars, specifically designed for piezoelectric components in timing, frequency control, and frequency selection applications.
Available Formats & Specifications
BonTek provides quartz crystal blanks in all standard formats including Round, Square, SMD, strip, plano-plano, contoured, lapped, and polished surfaces.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Cuts Type (orientation) | X, Y, Z, AT, BT, CT, ET, DT, GT, NT, FC, SC, IT, AC, BC, ST, TS, MT, NT, RT, LC, etc. |
| Angle Tolerance (±) | Theta Angle: ±5″, ±10″, ±15″, ±30″, ±1′, ±2′, etc. Phi Angle: ±5′, ±10′, ±15′, ±30′, etc. |
| Size | Round (3.0mm～8") / Square (1.6x1.6mm～48x48mm or larger) / SMD (1.2x2.4mm Above) |
| Size Tolerance (±) | ±0.01mm, ±0.005mm, ±0.0005mm, according to size |
| Frequency/Thickness | 1 MHz up to 54 MHz for AT-Cut Fundamental; Up to 70 MHz by Etching |
| Flat | Per requested: the flat shall be perpendicular to X axis within ±10 deg |
| Surface Finishing | #1000(9μ); #2000(7μ); #3000(5μ); #4000(3μ) (SiC); Polished(Cerium Oxide) & etched Std |
| Overtone | Fundamental; Third Overtone (3rd); Fifth Overtone (5th) |
| Contouring (dioptric) | Plano-Convex: 0.5 dioptric～10 dioptric Bi-Convex: 10 dioptric～15 dioptric |
Material Properties
| Property | Specifications |
|---|---|
| Material | Piezo / Optical grade |
| Q-Value | Min 1.8×10⁶, 2.4×10⁶ to 3.0×10⁶ IEC standards |
| ECD | Max 2/cm², 10/cm², Max 30/cm², Max 100/cm², Max 300/cm²; Swept Quartz |
| Inclusions Density | Ia, Ib, I, II, III Grades |
| Swept | Both Pure Z and Y Bar available, with or without Swept quartz |
Product Images
Frequently Asked Questions
What are the products you mainly work on?
We are piezoelectric wafer specialists and were the first to work with Single Crystal Quartz in China about 30 years ago. We specialize in quartz blanks, 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 can fabricate according to your specifications. Our experienced team can provide technical suggestions if you're uncertain about your requirements. We also maintain standard wafer inventory for immediate availability.
Can you deliver the goods via our courier agent?
Yes, we can ship using your preferred courier agent (DHL, FedEx, UPS, etc.) under your account. We optimize packaging to minimize shipping costs while ensuring product safety.
How can you guarantee we get what we want safely?
We use adequate packaging with buffer sponge and fragile labeling. Please follow our acceptance check procedure: inspect outer carton condition, photograph packaging before opening, and contact us immediately if damage is found without removing products from packaging.
Can we visit your factory?
Factory inspections are welcome for large quantity purchases and long-term cooperation. We also offer videoconferencing for international buyers.
Acceptance Check Procedure
- Products are fragile and adequately packed with fragile labeling
- After receipt, handle with care and check outer carton condition
- Photograph packaging before removing contents
- Open vacuum packages in clean room environments only
- If damage is found during courier, photograph/video immediately and contact us without removing products 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