Custom Piezoelectric Disk Elements
Piezoelectric ceramic disc , Quick deliverywrapped arround electrode availableYuhai company developped piezo disc elements of various sizes, this range is fabricated from more than 10 available piezoelectric material formulations according to high sensitive, temperatures etc applications. Applications includes: high driving piezo transducer
Features : Sizes from 3mm up to 200mm
Thickness from 1mm up to 10mm
Choice of metallisation (Silver, Nickel, Gold and others on request)
Wide choice of PZT formulations
Application: high power ultrasonic vibration transducerMaterial: PZT-43 (hard PZT, equal to PZT-4D) PZT-43 is used in high power applications and has an mechanical quality. With the ability to withstand high levels of electrical excitation and mechanical stress, Navy Type II has the best power handling capabilities. Applications include ultrasonic cleaners, cell disruption, phacoemulsification, and high power ultrasonics.
Technical data:Dimensions: diameter 8mm, thickness 2mm
Test Condition: 25±3 °C 40~70% R.H.
|Radial Frequency(Ft)||260KHz ± 5KHz|
|Statics Capacity (pF)||340pF ± 12.5%|
|Electromechanical coupling coefficient Kp:||≥0.60|
fr, Zm, Kr => Radial mode vibration
Cs tanδ => LCR meter at 1KHz 1Vrms