China Piezoelectric Wafer manufacturer
Hangzhou Freqcontrol Electronic Technology Ltd.
Hangzhou Freqcontrol Electronic Technology Ltd. We Grow Crystal. We Fabricate Wafer. We are Piezoelectric Specialist.
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Black 4 Inch 0.35mm Lithium Tantalate Wafer Polarized For SAW / BAW Applications

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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
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Black 4 Inch 0.35mm Lithium Tantalate Wafer Polarized For SAW / BAW Applications

Brand Name BonTek
Model Number Lithium Tantalate Wafer
Certification ISO:9001
Place of Origin China
Minimum Order Quantity 5 Pieces
Price Negotiable
Payment Terms T/T
Supply Ability 10000 pieces/Month
Delivery Time 1-4 weeks
Packaging Details Cassette / Jar, put in a carton with PE foam.
Material Lithium Tantalate Wafer
Grade SAW, Optical Grade
Cut Angle 36Y, 42Y, 112X, etc.
Surface Type Double Side Polish, Single Side Polish, Lap
Diameter 3'', 4'', 6'' or as required
Thickness 0.07mm - 5mm as required
Industry Use Surface Acoustic Wave, Bulk Acoustic Wave, Semiconductor, Pyroelectricity
Ra Roughness Ra<0.5nm, Ra<1nm
Detailed Product Description

Lithium Tantalate Wafer black 4 inch 0.35mm polarized for SAW/BAW applications

 

Lithium Tantalate has good piezoelectric, ferroelectric, acousto-optic and electro-optic effects. It is widely used in resonators, filters, transducers, high-frequency surface acoustic wave devices, as well as bulk acoustic devices.

 

Material Characteristics

Material

3" 4" 6" 8" LN wafer Saw/Optical grade

3" 4" 6" LT wafer Saw/Optical grade

OrientationX/ Z/ Y41°/ Y64°/ Y128°/ YZ/ YX or CustomizedX112°/ Y28°/ Y36°/ Y42°/ YZ or Customized
Curie Temp1142°C±3°C605°C±3°C
Doped withZn, MgO, single or double doped availableFe doped (Yellow Black)
Single DomainCompleted Polarization (White) / Reducted (Black)

 

Processing Capacity

Surface finishSingle or Double side polish (DSL/SSP/DSP available)
Thickness0.18/0.25/0.35/0.50/1.00 + mm0.25/0.35/0.50/1.00+mm
TTV< 1~5µm
BOW± (25µm ~40um )
Warp<= 25µm
LTV (5mmx5mm)<1.5 um
PLTV(<0.5um)≥98% (5mm*5mm) with 2mm edge excluded
EdgeCompl't with SEMI M1.2@with GC800# .regular at C typed
Orientation flatsAvailable, per request
Polished side RaRoughness Ra<=5A
Back Side CriteriaRoughness Ra:0.5-1.0µm GC#1000
Edge RoundingCompliant with SEMI M1.2 Standard/refer to IEC62276
Cracks, saw marks, stains

None

 

 

 

 

 

 

FAQs:

 

  1. Q: What are the products you mainly work on?

A: We look at ourselves as the piezo wafer specialist. We are the very first to work with Single Crystal Quartz in China about 30 years ago. Then gradually we step in the field of LiNbO3, LiTaO3, Quartz glass, LGS, CTGS etc. Especially, if you are looking for a piezo quartz supplier, we are the ultimate choice! We export millions of quartz blanks each year because we master the AT, SC and IT cuts with superior angle precision.

 

  1. Q: Can you accept product customization?

A: Yes, of course. We can fabricate as per your request. In addition, we are so experienced with piezo wafers that we can provide you relevant suggestions if you are not 100% sure about your choice. Besides, we do have some standard wafers in stock, please check with us.

 

  1. Q: Can you deliver the goods via our courier agent?

A: Yes, we would suggest you go with the courier agent you are most familiar with (DHL, FedEX, UPS etc.). We can ship via your account. And, of course, we will pack the products safely in acceptable size to help you save the shipping cost. If you need us to take care of the freight, it’s also not a problem. We also have good discount with the international courier companies.

 

  1. Q: How can you guarantee we get what we want safely?

A: The wafer products are fragile and sometimes expensive. The last thing, as the manufacturer, we want to see is the products we make were damaged during courier. As a result, we will pack the wafers adequately and put them in a proper carton filled with buffer sponge. However, accidents are inevitable sometimes. So, please follow the “Acceptance check” steps shown in the drawings below. If the unwanted happened, we will either give the replenishment or refund if you follow the checking steps.

 

 

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.

FAQs:

 

  1. Q: What are the products you mainly work on?

A: We look at ourselves as the piezo wafer specialist. We are the very first to work with Single Crystal Quartz in China about 30 years ago. Then gradually we step in the field of LiNbO3, LiTaO3, Quartz glass, LGS, CTGS etc. Especially, if you are looking for a piezo quartz supplier, we are the ultimate choice! We export millions of quartz blanks each year because we master the AT, SC and IT cuts with superior angle precision.

 

  1. Q: Can you accept product customization?

A: Yes, of course. We can fabricate as per your request. In addition, we are so experienced with piezo wafers that we can provide you relevant suggestions if you are not 100% sure about your choice. Besides, we do have some standard wafers in stock, please check with us.

 

  1. Q: Can you deliver the goods via our courier agent?

A: Yes, we would suggest you go with the courier agent you are most familiar with (DHL, FedEX, UPS etc.). We can ship via your account. And, of course, we will pack the products safely in acceptable size to help you save the shipping cost. If you need us to take care of the freight, it’s also not a problem. We also have good discount with the international courier companies.

 

  1. Q: How can you guarantee we get what we want safely?

A: The wafer products are fragile and sometimes expensive. The last thing, as the manufacturer, we want to see is the products we make were damaged during courier. As a result, we will pack the wafers adequately and put them in a proper carton filled with buffer sponge. However, accidents are inevitable sometimes. So, please follow the “Acceptance check” steps shown in the drawings below. If the unwanted happened, we will either give the replenishment or refund if you follow the checking steps.

Product Tags: 0.35mm Lithium Tantalate Wafer   Polarized Black Wafer   4 Inch Lithium Tantalate Wafer  
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