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Hangzhou Freqcontrol Electronic Technology Ltd.
Hangzhou Freqcontrol Electronic Technology Ltd. We Grow Crystal. We Fabricate Wafer. We are Piezoelectric Specialist.
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4'' 6'' 8'' Single Crystal Wafer Semiconductor Crystal SAW / Optical Grade

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4'' 6'' 8'' Single Crystal Wafer Semiconductor Crystal SAW / Optical Grade

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Brand Name : BonTek

Model Number : Single Crystal Quartz

Certification : ISO:9001

Place of Origin : China

MOQ : 5 pieces

Price : Negotiable

Payment Terms : T/T, Western Union

Supply Ability : 100000 pieces/Month

Delivery Time : 1-4 weeks

Packaging Details : Cassette / Jar, put in a carton with PE foam.

Material : Single Crystal Quartz

Size : 2'', 3'', 4'', 6'', 8'' or as required

Cut Angle : X, Y, Z, AT, BT, ST, BT, SC, etc.

Thickness : 0.08mm - 10mm

Surface : Double side polish, Single side polish, lap, etch

Application : frequency control / frequency selection / QMEMS

Seed : Seedless / Withseed

Grade : SAW / Optical

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4'' 6'' 8'' Single Crystal Wafer Semiconductor Crystal SAW / Optical Grade

Single Crystal Quartz wafers/blanks are made of synthetic quartz crystal. It has good piezoelectric effect and is widely used in timing frequency control, frequency selection and QMEMS. Other applications include VCXO, TCXO, OCXO etc.

Material Characteristics

Material

Piezo / Optical grade

Q-Value

Min 1.8x10^6, 2.4x10^6 to 3.0x10^6 IEC standards

ECD

Max 2 /c㎡, 10/c㎡, Max 30/c㎡, Max 100/c㎡, Max 300/c㎡;

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 (1.6x1.6mm～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 54Mhz for AT-Cut Fundamental; Up to 70Mhz by Etching
Flat Per requested: the flat shall be perpendicular to X axis within ±10 deg
Surface Finishing #1000(9u); #2000(7u); #3000(5u); #4000(3u) (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-
Primary Flat 22mm 32mm 42.5mm 57.5mm or notch
Surface LTV (5mmx5mm) <1.5µm TTV <1.5~3 µm
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


4'' 6'' 8'' Single Crystal Wafer Semiconductor Crystal SAW / Optical Grade4'' 6'' 8'' Single Crystal Wafer Semiconductor Crystal SAW / Optical Grade

4'' 6'' 8'' Single Crystal Wafer Semiconductor Crystal SAW / Optical Grade

Acceptance Check

4'' 6'' 8'' Single Crystal Wafer Semiconductor Crystal SAW / Optical Grade

1. The product is fragile. We have adequately packed it and labeled it fragile. We deliver through excellent domestic and international express companies to ensure transportation quality.

2. After receiving the goods, please handle with care and check whether the outer carton is in good condition. Carefully open the outer carton and check whether the packing boxes are in alignment. Take a picture before you take them out.

3. Please open the vacuum package in a clean room when the products are to be applied.

4. If the products are found damaged during courier, please take a picture or record a video immediately. DO NOT take the damaged products out of the packaging box! Contact us immediately and we will solve the problem well.


Product Tags:

8'' single crystal wafer

      

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6'' single crystal wafer

      
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