Brand Name : Crystro
Certification : ROHS
Place of Origin : China
MOQ : 1PCS
Price : Negotiable
Payment Terms : T/T, Western Union, MoneyGram
Supply Ability : 100 pcs per week
Delivery Time : 3-4 weeks
Packaging Details : Transparent clean box
Material : LiTaO₃
Growth Method : Czochralski
Hardness : 5.5
Density : 7.45g/cm3
Melting point : 1650℃
Cell Parameters : a=5.154Å,c=13.781Å
Crystal Structure : Trigonal
Curie temperature : 605℃
Introduction:
LT crystal is widely used in the manufacture of electronic communication devices such as resonators, filters, transducers, etc. It is especially used to manufacture high-frequency surface acoustic wave devices due to its good electromechanical coupling and temperature coefficient. Many high-end communication fields such as mobile phones, walkie-talkies, satellite communications, and aerospace.
Features:
Large electro-optic coefficient
Material | LiTaO3 wafers | |
Curie Temp | 603±2℃ | |
Cutting Angle | X/Y/Z/X112Y/Y36/Y42/Y48/etc | |
Diameter/size | 3”/4”/6" LT wafer | |
Tol(±) | <0.20 mm | |
Thickness | 0.18 ~ 0.5mm or more | |
Primary Flat | 22mm /32mm /42.5mm /57.5mm | |
LTV (5mmx5mm) | <1µm | |
TTV | <3µm | |
Bow | -30<bow<30 | |
Warp | <40µm | |
PLTV(<0.5um) | ≥95%(5mm*5mm) | |
Orientation Flat | All available | |
Surface Type | Single Side Polished /Double Sides Polished | |
Back Side Criteria | General is 0.2-0.5µm or as customized | |
Edge Criteria | R=0.2mm or Bullnose | |
Fe doped | Fe doped for saw grade LN< wafers |
Picture:
Multifunctional Lithium Tantalate Crystal For Optical Communication Images |
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