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Products
Model No.: OD17.3*4MHz R: 19
Piezoelectric ceramic Hemisphere
Electrode direction: thickness vibration
YUHAI company developed various piezo hemisphere and focal bowl sizes for HIFU transducer, sonar transducer, hydrophone etc, this element is fabricated from more than 10 available piezoelectric material formulations according to high power, sensitivity, stability needs in cryogenic temperatures as also in high temperatures and extreme pressure applications.
Applications include
· Sonar transducers
· Hydrophones
· HIFU medical and industrial
· Underwater communications
Features
· Choice of metallisation (Silver, Nickel, Gold and others on request)
· Evaporated and chemically deposited metallisation's available
· Thickness frequency tuning available on request
· Wide choice of PZT formulations
Piezoelectric Ceramic Material: PZT-82 (equal to PZT-8)
P-82 Is equal to PZT-8, hard PZT for higher mechanical quality factor, lower dielectric loss required and much higher power handling capability etc. transducers.
Piezoelectric Elements technical data: | |
Dimensions: | Diameter 17.3mm, thickness according to the frequency 4MHz R 19 |
Thickness frequency Ft: | 4100KHz ± 5% |
Radial frequency Fr: | 132 KHz ± 5% |
Mechanical Coupling Coefficient Kp | > 0.57 |
Resonate Impedance R: | ≤ 3 Ω |
Dielectric Loss tg δ: | ≤ 0.3% |
Static capacitance Cs: | 5000pF ± 12.5% |
Test Condition: 25±3 °C 40~70% R.H.
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms
Manufacturing environments
Delivery Time
1. Before shipping, the piezo components will be tested one by one carefully.
2. The quick delivery of Piezo Ceramic Disc.
3. The customized piezo elements will need 30-50 days accoridng to the sizes.
Our Service
1. Custom technial support, quick delivery.
2. full range test available.
3. flexible payment term
Product Categories : PZT Piezoelectric Elements > PZT Piezoelectric Sphere
Home > Products > PZT Piezoelectric Elements > PZT Piezoelectric Sphere > Piezo Hemisphere for Ultrasonic Transmitter OD17.3 4MHz
Send Inquiry
Mr. Sun Zhaohai
Tel:0086-533-4230012
Fax:
Mobile Phone:+8618753397607
Email:josa@zbyuhai.com
Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.