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Zibo Yuhai Electronic Ceramic Co., Ltd.

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Home > Products > Ultrasonic Sensor > Piezo Ceramic Buzzer

Basic Info

    Model No.: piezo buzzer

Product Description



Piezo Buzzer


The Piezoelectric ceramic buzzer is a device of the application of piezoelectric ceramics. Titanium and piezoelectric ceramics (pzt) are commonly made by sintering zirconium and lead oxides. Because human ears are most sensitive to 3kHz audio signals, the resonant frequency of buzzer is usually designed at about 3kHz in production. In order to improve the low frequency response, the double diaphragm structure is generally used. Widely used and matched in electronic clocks, car horns, audio, communications, remote sensing, calculators, electronic toys and other products.


Model No. Resonant Frequency (KHz) Resonant Impedance (Ωmax) Static Capacitance (pF)±30% Size
D ±0.1 d ±0.2 T ±0.05 t ±0.03
YH-Buzzer-1 8.6±0.7 1000 10000 12 9 0.22 0.10
YH-Buzzer-2 6.8±0.7 600 12000 15 11 0.22 0.10
YH-Buzzer-3 4.1±0.5 400 15000 18 12 0.22 0.10
YH-Buzzer-4 4.2±0.5 300 20000 20 15 0.22 0.10
YH-Buzzer-5 4.3±0.5 300 20000 20 15 0.22 0.10
YH-Buzzer-6 2.4±0.5 200 40000 27 20 0.22 0.10
YH-Buzzer-7 3.1±0.5 400 31000 27 20 0.33 0.15
YH-Buzzer-8 18.5±0.7 400 5000 12 9 0.39 0.18
YH-Buzzer-9 10.5±0.7 300 8000 15 11 0.39 0.18
YH-Buzzer-10 2.9±0.5 300 28000 31 20 0.45 0.23
YH-Buzzer-11 2.0±0.5 500 45000 38 25 0.45 0.23
YH-Buzzer-12 2.3±0.3 200 80000 31 25 0.22 0.10
YH-Buzzer-13 1.5±0.3 300 80000 35 25 0.22 0.10
YH-Buzzer-14 1.8±0.3 1000 80000 38 25 0.22 0.10
YH-Buzzer-15 3.5±0.5 300 45000 45 25 0.45 0.23
YH-Buzzer-16 3.2±0.5 200 45000 50 25 0.45 0.23

Piezo Transducers



Yuhai company provides

●Piezoceramic materials (PZT) , more than 30 formulations of piezo materials

●Piezoceramic components

●Customized Piezo Ceramic components and ultrasonic transducers/transducers

●Various different shapes in many different geometries such as disks, plates, tubes, customized shapes

●High resonant frequencies to 10 MHz

●Piezo composite machining

Core Competences of Yuhai Piezo Ceramic Elements

●more than 30 formulations of piezoelectric materials, stable and superior performance, to meet various piezo applications.

●Forming process with dry pressing, rolling film and isostatic pressing.

●High precision machining equipment for other special shaped components such as inner, outer circle and hemisphere.

●be the manufacturer of supplying the most complete components varieties in China.

●Certified in accordance with ISO 9001.

●product consistency reached 99.9%

OEM Adaptations

●Piezo transducers for ultrasonic applications

●Assembly of complete transducer components



Looking for ideal Piezoelectric Ceramic Buzzer Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Piezo Sound Transducer are quality guaranteed. We are China Origin Factory of piezo ceramic Elements Buzzer. If you have any question, please feel free to contact us.

Product Categories : Ultrasonic Sensor

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Sun Zhaohai

Mr. Sun Zhaohai

Email:

ceo@zbyuhai.com

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Tel:0086-533-4230012

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Mobile Phone:+8618753397607

Email:ceo@zbyuhai.com

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