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38.1mm PZT 44 45KHZ Transducer Cleaning Piezo Ring

38.1mm PZT 44 45KHZ Transducer Cleaning Piezo Ring

38.1mm PZT 44 45KHZ Transducer Cleaning Piezo Ring
38.1mm PZT 44 45KHZ Transducer Cleaning Piezo Ring

Large Image :  38.1mm PZT 44 45KHZ Transducer Cleaning Piezo Ring Get Best Price

Product Details:

Place of Origin: China
Brand Name: YUJIE
Certification: ISO9001
Model Number: 38.1/12.7x6.35

Payment & Shipping Terms:

Minimum Order Quantity: 100 Piece/Pieces
Price: Negotiable
Packaging Details: Carton 100pcs/Box 8.15/kg
Delivery Time: 3~30 working days
Payment Terms: T/T, Western Union
Supply Ability: 30000 Piece/Pieces per Month
Detailed Product Description
Material: PZT44 Type: Piezoelectric Ceramics
Application: Cleaning Transducer Frequency: 45 Khz
High Light:

45KHZ Piezo Ring


PZT 44 Piezo Ring


38.1mm Piezo PZT Element

Electrical 45 KHZ Piezo Ring , Cleaning Use PZT Element Diameter 38.1mm


1. Product description


Piezoelectricity is a type of electricity that occurs when materials possessing piezoelectric properties are exposed to pressure or stress. Examples of these materials are ceramics, also called piezoceramics , and crystals.

Piezoelectric Ceramics (piezoceramics), such as Piezoelectric Ceramic Ring, Piezoelectric Ceramic Disc, Piezoelectric Ceramic Tube, Piezoelectric Ceramic Ball/Hemisphere, Piezoelectric Ceramic Cylinder and Piezoelectric Ceramic Square/Rectangular.


2. Brief description of piezo ceramic element & Attributive Characters

1. Electrode form/ Modulating: External drive (diode); Self drive (transistor);
2. Thickness: Thick (T>0.5mm); Standard (0.5mm>T>0.2mm);
3. Dimension: Smallest diameter is 5mm, Biggest is 100mm;
4. Metal plate type: Silver
5. Connection terminal: Solder wire or not.



3. Applications for ceramics


Piezo Ceramic Element: Applications (Piezoceramics element; Piezo diaphragm, piezo plate)

1. For sound making:Clocks,Calculators,Telephones,Washing machines,Various(Burglar alarms,etc);
2. For transduction: Embryo monitor,Heart reflectoscope reflector,pedometer, car alarm sensor.

3. For face lift beauty devices.

4. For medical devices.

5. For distance measuring.





Electrical Characteristics:
Unit:mm Tolerance: ± 0.2mm
Dimension: OD:38.1mm x ID:12.7mm x Thi: 6.35mm
Piezoelectric material : P-44
Resonant Frequency : 45 KHZ ± 5%
Resonant Resistance (R): <30 ohm
Coupling Factor (Kr: >45%
Capacitance (Cp): 1700 PF ± 15%
Dielectric loss (tgδ: < 1%




Cleaning machine  



Contact Details
Shenzhen Yujies Technology Co., Ltd.

Contact Person: Dream Chan

Tel: 86-755-83747109

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