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

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Hangzhou Freqcontrol Electronic Technology Ltd.

City: hangzhou

Province/State:shanghai

Country/Region:china

Tel:86-571-85803723

Contact Person:
Mr.Xu View Contact Details

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

Brand Name	BonTek
Model Number	Single Crystal Quartz
Certification	ISO:9001
Place of Origin	China
Minimum Order Quantity	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

Detailed Product Description

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.
Angle Tolerance (±)	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

Acceptance Check

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 4'' semiconductor crystal 6'' single crystal wafer

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

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