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Zibo Yuhai Electronic Ceramic Co., Ltd.
Address :  No.57 Chuangye Road, Development Area Boshan, Zibo City, Shandong Prov. P.R. of China 
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+86-0533-4230012
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Email : sales@zbyuhai.com

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Piezo Buzzer

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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
 

 

We could not find any corresponding parameters, please add them to the properties table

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