Piezal crystal element crystal crystal
Tours Co., Ltd.
About This Product
The crystal has the property of changing various physics and optical properties along the crystal axis. We also sell AT cuts, Z cuts, Y cuts, and X cuts.
■ Pressure (Piezo) phenomenon
・ Piezo effect: Pressure sensor, gyro sensor, etc.
Characteristics can be used at 500 ° C or less. Because it is affected by heat expansion with adjacent parts (such as resin), it is often set at 150 ° or less.
・ Reverse piezo effect: SAW filter, oscillator, etc.
AT cut (35 ° 15 ') with zero temperature coefficient near room temperature is used. Different piezoelectric properties are generated depending on the cut -out angle direction, so different optical axes such as CT and DT cuts are used depending on the frequency and vibration mode.
■ Souvenir elastic waves
SAW device: Frequency (SAW) filter.
■ Optical phenomenon
Double flexion: Wavelength plate and optical filter.
Mainly use 45 ° optical axis. 1/2 Wavelength plate, zero order wavelength plate, etc. are also available from custom products.
■ Provision
We introduce crystal -specialized manufacturers in Japan and overseas depending on the application. We also handle crystal blanks before being packaged. You can also set the size and shape of the crystal, Z cut, and Y cuts freely.
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Product
Piezal crystal element crystal crystal
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Handling Company
Tours Co., Ltd.
1 Models of Piezal crystal element crystal crystal
| Product Image | Part Number | Price (excluding tax) | Crossing rate | DN/DT | Elastic coefficient | Heat expansion rate | Melting point | Molecular weight | Morse hardness | Open -minded | Permeation range | Refractive index | Solution in water | Thermal conductivity | Volume elasticity rate | Young's modulus | density | specific heat |
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Quartz (crystal) |
Available upon quote | 36.4GPa |
-6.5x10⁻⁷k || y -5.5x10⁻⁷k_ | _y |
C11 = 86.75 C12 = 6.87 C13 = 11.3 |
5x10⁻⁷ | 2.648g/cm³ | 60.08 | 7 | none | 180 ~ 3,600Nm |
No = 1.6775nm, Ne = 1.6899 (185nm) No = 1.5709nm, Ne = 1.5809 (325nm) No = 1.5482nm, Ne = 1.5575 (508nm) No = 1.5201nm, Ne = 1.5282 (2,050Nm) |
Insoluble | 1.4W/MK | 98.98GPa | 76.5GPA | 2.648g/cm³ | 787J/KGK |
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About Company Handling This Product
- Japan
- Since 2016
- 2 employees