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Piezo Hemisphere for Ultrasonic Transmitter OD17.3 4MHz

  • $99
    10-9999
    Piece/Pieces
  • $10
    ≥10000
    Piece/Pieces
Min. Order:
1 Piece/Pieces
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  • Product Description
Overview
Product Attributes

Model No.OD17.3*4MHz R: 19

Packaging & Delivery
Selling Units:
Piece/Pieces

Piezoelectric ceramic Hemisphere

Electrode direction: thickness vibration



YUHAI company developed various piezo hemisphere and focal bowl sizes for HIFU transducersonar 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





Piezo Transducers



Manufacturing environments

piezo sensor







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

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Home > Products > PZT Piezoelectric Elements > PZT Piezoelectric Sphere > Piezo Hemisphere for Ultrasonic Transmitter OD17.3 4MHz

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Sun Zhaohai

Mr. Sun Zhaohai

Tel:0086-533-4230012

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Mobile Phone:+8618753397607

Email:josa@zbyuhai.com

Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong

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