AT SC Cut Quartz Crystal Round Blanks 3.0mm to 8" IEEE Standard for TCXO Frequency Control 1-54MHz
Price:
Negotiable
MOQ:
50 pcs
Delivery Time:
1-4 weeks
Brand:
BonTek
Product Description
Product Overview
AT SC cut quartz crystal round blanks manufactured to IEEE standards for TCXO applications. These cultured crystal quartz blanks are produced from right-handed Alpha quartz crystal artificially grown bars, specifically engineered for piezoelectric components in timing, frequency control, and frequency selection applications.
Technical Specifications
| Parameter | Specifications |
|---|---|
| Orientation | AT, SC, IT, and other standard cuts |
| Angle Tolerance | Theta Angle: ±5″, ±10″, ±15″, ±30″, ±1′, ±2′ Phi Angle: ±5′, ±10′, ±15′, ±30′ |
| Size Range | Round: 3.0mm to 8" Square: 1.6x1.6mm to 48x48mm or larger SMD: 1.2x2.4mm and above |
| Size Tolerance | ±0.01mm, ±0.005mm, ±0.0005mm (depending on size) |
| Frequency Range | 1MHz to 54MHz for AT-Cut Fundamental Up to 70MHz by Etching |
| Surface Finish | #1000 (9μ), #2000 (7μ), #3000 (5μ), #4000 (3μ) SiC Polished (Cerium Oxide) & Etched Standard |
| Overtone Options | Fundamental, Third Overtone (3rd), Fifth Overtone (5th) |
| Dioptric Range | Plano-Convex: 0.5 to 10 dioptric Bi-Convex: 10 to 15 dioptric |
Material Properties
| Property | Specifications |
|---|---|
| Material | Cultured Quartz Crystal |
| Q-Value | Minimum 1.8×10⁶, 2.4×10⁶ to 3.0×10⁶ (IEC standards) |
| ECD | Maximum 2/cm², 10/cm², 30/cm², 100/cm², 300/cm² Swept Quartz available |
| Inclusion Grades | Ia, Ib, I, II, III |
| Swept Options | Z bar, Y bar, or Swept quartz |
Product Images
Frequently Asked Questions
What are your main product specialties?
We specialize in piezoelectric wafers and were the first to work with Single Crystal Quartz in China approximately 30 years ago. We export millions of quartz blanks annually with superior angle precision in AT, SC, and IT cuts.
Do you accept product customization?
Yes, we can fabricate according to your specifications. Our experienced team can provide technical recommendations if needed. We also maintain standard wafer inventory.
Can you ship via our preferred courier?
Yes, we can ship using your preferred courier account (DHL, FedEx, UPS). We provide secure packaging to minimize shipping costs and damage risks.
How do you ensure product safety during shipping?
We use adequate packaging with buffer sponge and fragile labels. Please follow our acceptance check procedure upon receipt to verify product condition.
Can we visit your factory?
Factory inspections are welcome for large quantity purchases and long-term partnerships. We also offer virtual meetings via videoconferencing.
Acceptance Check Procedure
- Handle packages carefully upon receipt
- Inspect outer carton condition before opening
- Document packaging condition with photos
- Open vacuum packaging in clean room environment only
- Immediately photograph/video any damage without removing from packaging
- Contact us immediately for damaged product 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