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Cylindrical Shape Piezoelectric Effect Crystals Langasite La3Ga5SiO14 LGS

China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
China ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd. certification
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Cylindrical Shape Piezoelectric Effect Crystals Langasite La3Ga5SiO14 LGS

Cylindrical Shape Piezoelectric Effect Crystals Langasite La3Ga5SiO14 LGS
Cylindrical Shape Piezoelectric Effect Crystals Langasite La3Ga5SiO14 LGS Cylindrical Shape Piezoelectric Effect Crystals Langasite La3Ga5SiO14 LGS Cylindrical Shape Piezoelectric Effect Crystals Langasite La3Ga5SiO14 LGS Cylindrical Shape Piezoelectric Effect Crystals Langasite La3Ga5SiO14 LGS

Large Image :  Cylindrical Shape Piezoelectric Effect Crystals Langasite La3Ga5SiO14 LGS

Product Details:

Place of Origin: China
Brand Name: Crystro
Certification: SGS
Model Number: CR190107-6

Payment & Shipping Terms:

Minimum Order Quantity: 1pc
Price: Negotiable
Packaging Details: Transparent clean box
Delivery Time: 2-4 weeks
Payment Terms: T/T, Western Union, MoneyGram, Paypal
Supply Ability: 2000pcs per month
Detailed Product Description
Type: Boule/Rod/Flats Diameter: 50mm /60mm
Length: 10mm/5mm Polish: 10/5 ,20/10
Model: CR190107-6 Certification: SGS
High Light:

langasite

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lgs crystals

Piezoelectric Langasite La3Ga5SiO14 (LGS) Crystal Can be Customized

 

Lanthanum gallium silicate ( La2Ga5SiO14 ) is a phenomenal invention. Though langasite was initially developed as a laser crystal, it revealed a remarkable combination of piezoelectric qualities, which opened up new opportunities to use the LGS crystal in radio frequency devices. The main applications of langasite crystals now is SAW filters and SAW resonators. Experts agree that LGS is the best choice for high-efficiency broad band frequency devices because it possesses exceptional frequency-temperature characteristics, a very high index of electromechanical coupling and un unparalleled Q-factor.

 

Main Properties:

 

Crystal Structure  rigonal system, group 33 a= 8.1783 c = 5.1014
Growth Method  Czochralski
Hardness  6.6 Moh's
Density  5.754 g/cm3
Melt Point  1470 o C ( phase transition point: N/A)
Thermal expansion (x10-6/ oC)  α 11: 5.10 α 33: 3.61
Acoustic velocity, SAW  2400 ( m/sec )
Frequency constant, BAW  1380 ( kHz/mm )
Piezoelectric coupling  K2 (%) BAW: 2.21 SAW: 0.3
Inclusions  N0


 

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ANHUI CRYSTRO CRYSTAL MATERIALS Co., Ltd.

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