8mm 12mm 13mm 41mm 20mm 35mm Ultrasonic Piezo 5mhz Ceramic Piezo Element

Supplier: Beijing Quanxin Ultrasonic Co., Ltd.
Region: Beijing, China
Contact: Ms Nancy Zhao
Price: $3.00 / >=5 pieces
Min. Order: 5 pieces

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Product details

Usage:	Vibration Sensor;	Material:	PZT;
Supply Ability:	1500000 Piece/Pieces per Month Piezo Transducer Disc;	Type:	Piezoelectric Ceramics;
Place of Origin:	Beijing China;	Name:	Disc Piezo Ceramics;
Size:	Any Size(Customized);	Material:	PZT4,PZT5.PZT8 or Other required material;
Packaging Detail:	8mm 12mm 13mm 41mm 20mm 35mm Ultrasonic Piezo 5mhz Ceramic Piezo Element 1) Cartons 2) Wooden Case 3) Custom packaging is accepted. 4) Customized foam protection;	Port:	Beijing Port. Tianjin Port or Other Requirements Port;
Describe:	Piezoceramics;	Type:	Disc piezoelectric ceramic;
Feature:	Customized different Size Ring Piezo;	Payment Terms:	L/C,D/A,D/P,T/T,Western Union;
Model Number:	BJQXPZT;	Application:	Washing,Wedling.Polishing and other;
Brand Name:	BJULTRASONIC;	Electrode:	Silver;
Product name:	Ceramic Piezo Element;

8mm 12mm 13mm 41mm 20mm 35mm Ultrasonic Piezo 5mhz Ceramic Piezo Element

What is the trouble in business?

Worry about the quality and after-sale warranty ?

Which material need to use? Pzt4, pzt5 or pzt8?

What size is more suitable?

If you can customize required size?

How weld cable on the piezoelectric ceramic?

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Slove all your worries with one-step service!

Listen and see our clients feedback, will send our after-sales report.

Tell us your application ,our professional team will reply you within 24 hours. Help you to choose the suitable products.

Produce different size piezo ceramic as need.

Provide Professional technical support to help to weld the cable.

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Product Description

What's the Features of Our Dics Piezo Ceramic?

Good Stable
High Sensitivity
All dimensional
Accurate measurement
Low Heat
High Consistency of Frequency and static capacitance
High Vibration Efficiency
Silver Electrode

What are the Material of Disc Piezo Ceramic ?

PZT4,PZT5,PZT8 or other required Piezoelectric Materials

(If need the piezoelectric material performance list, pls contact us)

What are the Application of Disc Piezo Ceramic ?

Application: for ultrasonic cleaner,ultrasonic welding,ultrasonic distance measure sensor,ultrasonic detector,ultrasonic dental unit. Ultrasonic Beauty. ultrasonic motor,ultrasonic transformer and other high-power emanant transducers.

The above applications are just part of. if don't find what informations you need.

Pls check "Contact US" to get more.

Some Standard Size of Disc Piezo Ceramic:

(Size=OD*Thickness) (Qm=Mechanical quality factor) (tanδ(%)=Dielectric dissipation factor )

Size	Thickness Frequency ft(MHz)	Capacitance C(pf)	Impedance Zt(Ω)	Kt (%)
16×0.4	5.0±5%	5400±15%	≤5	≥45
16×2.1	1.0±5%	1000±15%	≤4	≥45
20×1.2	1.65±5%	1180±5%	≤2.5	≥45
20×2.0	1.0±5%	1650±15%	≤4	≥45
25×0.4	5.0±5%	1280±15%	≤4	≥45
25×1.2	1.65±5%	1350±15%	≤2	≥45
25×1.0	2.0±5%	5800±15%	≤4	≥45
25×2.0	1.0±5%	2700±15%	≤4	≥45
28×1.0	2.0±5%	6940±15%	≤4	≥45
28×1.7	1.2±5%	3880±15%	≤3	≥45
28×2	1±5%	3850±15%	≤3	≥45
28×2.0	1.0±5%	3300±15%	≤3	≥45
30×3.0	66.7	2730±12.5%	≤3	≥45
35×3.0	63.0	3100±12.5%	≤3	≥45
38×6.5	59.9	1580±12.5%	≤3	≥45
45×3.0	50.0	5100±12.5%	≤3	≥45
45×3.5	50.0	4700±12.5%	≤3	≥45
50×3.0	46.0	5800±12.5%	≤3	≥45
50×3.5	46.0	6300±12.5%	≤3	≥45
50×5.0	46.0	4150±12.5%	≤3	≥45

The size on the above list is only one part which we have, pls contact us if required size is not on list. we can customize according to customer requirments by different size .

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Related Piezoelectic Ceramics

Some Technical Questions of Piezoelectric Ceramic

1.The oscillation frequency of piezoelectric ceramics, mainly related to what?

Oscillating frequency of piezoelectric ceramics, its related factors, the main is a driving power frequency, driving mode and the drive current .
In addition, the capacitance characteristics of piezoelectric ceramics are also related.Therefore, based on this, in the consideration and decision of frequency, these four factors are indispensable and can not be missed.

2.Can all the piezoelectric ceramic chips produce ultrasonic waves?

the answer is no, because, if we want to generate ultrasonic waves?the liquid water atomized particles frequency, driving frequency, and center frequency of the transducer should be the same. If this three frequency can not be consistent. It will generate other physical effects.

3. When we are welding the cable on the surface of piezoceramics, what you need to be noticed?

Welding temperature, not too high.
Welding time, not too long. In general.only a few seconds.

4.In the ultrasonic transducer, the thickness of the piezoelectric ceramic plate vibration and radial vibration, which one is more efficient?

compare to this two vibration types, from the professional point of view, thickness vibration is more efficiency.
However, if there is a conditional limit, there is only one radial vibration.

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