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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.
Home ProductsPiezoelectric Effect Crystals

6inch Lithium Tantalate LiTaO3 Single Crystal For SAW Filters

China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
Fast Delivery and Quality looks good,will test soon.Thanks!

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6inch Lithium Tantalate LiTaO3 Single Crystal For SAW Filters

6inch Lithium Tantalate LiTaO3 Single Crystal For SAW Filters
6inch Lithium Tantalate LiTaO3 Single Crystal For SAW Filters

Large Image :  6inch Lithium Tantalate LiTaO3 Single Crystal For SAW Filters

Product Details:
Place of Origin: China
Brand Name: Crystro
Certification: SGS/COC
Model Number: CR220304-03
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: USD 20~200/pc
Packaging Details: Transparent clean box
Delivery Time: 4-5 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 2000pcs per month
Detailed Product Description
Material: Lithium Tantalate Curie Temperature: 603℃
Melting Point: 1650℃ Refractive Indices: No=2.176,ne=2.180(at 0.633 µm) No=2.131,ne=2.134(at 1.2 µm)
Orientation: X-112°Y,36°Y,42°Y±0.5 Surface Quality: 20/10
Diameter: Up To 6inch Origin: China
High Light:

6inch LiTaO3 Crystal

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Lithium Tantalate LiTaO3 Single Crystal

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SAW Filters LiTaO3 Single Crystal

Crystro Lithium Tantalate LiTaO3 single crystal for SAW filters

 

Lithium tantalate wafer has both chemical and mechanical stability as well as a high optical damage threshold. These properties make LiTaO3 Wafers useful for SAW (surface acoustic wave) devices and optical uses.

 

Crystro provides:

  • Excellent photoelectric property
  • High Damage Threshold
  • High Curie Temperature 

6inch Lithium Tantalate LiTaO3 Single Crystal For SAW Filters 0


Basic Properties of LiTaO3:

Crystal Structure Trigonal
Lattice constant a=5.154Å,c=13.783Å
Density 7.45g/cm3
Melting Point 1650
Curie Point 603±2
Mohs Hardness 5.5-6 Mohs
Dielectric Constant es11/eo:39~43, es33/eo:42~43et11/eo:51~54, et33/eo:43~46
Thermal Conductivity 1015wm
Thermal Expansion Coefficient a1=a2=1.61×10-6/, a3=4.1×10-6/
Refractive Indices n0=2.176 ne=2.180 @ 633mn
E-O Coefficient R33=30.4
Electro-mechanical coupling factor R15≥0.3
pyroelectric coefficient 2.3×10-7 C/cm2/K
transmission range 400-5000nm


Typical Specifications:

 

Size Boule or wafer ,Acoustic or Optical grade
Doping Fe, No Doping or With Fe
Boule Length ≥50mm
Wafer Thickness 0.25,0.35,0.50(mm)
Orientation Y42°/Y36°/X/Y/Z or Upon Request
Surface Process Single/Double Sides Polishing
TTV < 10μm
BOW BOW ± (25μm ~40um )
Warp ≤35μm
Flat Width 32.0±2.0(mm) or Upon Request
Roughness Ra≤10Å
Chamfe ≤0.1mm@45°

Contact Details
ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

Contact Person: ZOE_ZHANG@crystro.com

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