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6inch Lithium Tantalate LiTaO3 Single Crystal For SAW Filters

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6inch Lithium Tantalate LiTaO3 Single Crystal For SAW Filters

Name: 6inch Lithium Tantalate LiTaO3 Single Crystal For SAW Filters
Brand: Crystro
Price: 20 USD

Brand Name : Crystro

Model Number : CR220304-03

Certification : SGS/COC

Place of Origin : China

MOQ : 1pc

Price : USD 20~200/pc

Payment Terms : T/T, Western Union, MoneyGram, Paypal

Supply Ability : 2000pcs per month

Delivery Time : 4-5 weeks

Packaging Details : Transparent clean box

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

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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

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:42~43；et11/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°

Product Tags:

6inch LiTaO3 Crystal

Lithium Tantalate LiTaO3 Single Crystal

SAW Filters LiTaO3 Single Crystal

6inch Lithium Tantalate LiTaO3 Single Crystal For SAW Filters Images

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