4'' 6'' 8'' Single Crystal Quartz Wafer Semiconductor SAW/Optical Grade with 0.08-0.35mm Thickness
Price:
Negotiable
MOQ:
5 pieces
Delivery Time:
1-4 weeks
Brand:
BonTek
Product Description
Single Crystal Quartz Wafers for Semiconductor Applications
High-purity synthetic quartz crystal wafers and blanks engineered for superior piezoelectric performance in frequency control, frequency selection, and QMEMS applications. Ideal for VCXO, TCXO, OCXO, and other precision timing components.
Material Characteristics
| 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 |
Processing Capacity - Blanks
| 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 (1.6×1.6mm-48×48mm or larger) / SMD (1.2×2.4mm 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 |
Processing Capacity - Wafers
| Diameter | 3" (76.2mm) | 4" (100mm) | 6" (150mm) | 8" (200mm) |
|---|---|---|---|---|
| Thickness | 0.08mm Min-up | 0.10mm Min-up | 0.20mm Min-up | 0.35mm Min-up |
| Primary Flat | 22mm | 32mm | 42.5mm | 57.5mm or notch |
| Surface | LTV (5mm×5mm) <1.5μm | TTV <1.5-3μm | Bow -30<bow<30 | Warp <40μm |
| Surface Type | SSP / DSP | Edge Criteria | R=0.2mm or Bullnose | |
| Polished side Ra | <0.5nm or per requested | Back Side Criteria | 0.2-0.5μm or as customized |
Product Images
Handling & Shipping Instructions
- Products are fragile and shipped with adequate protective packaging and fragile labels
- Upon receipt, inspect outer carton condition before opening
- Take photographs of packaging before removing products
- Open vacuum packaging only in clean room environments
- If damage is found during transit, document immediately with photos/video and contact us without removing damaged items 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