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CHANGZHOU FHD ELECTRONICS CO.,LTD
CHANGZHOU FHD ELECTRONICS CO.,LTD Electromagnetic And Piezo Transducers/Buzzers
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Small External Piezoelectric Buzzers For Alarm , 1/2 Duty Square Wave

CHANGZHOU FHD ELECTRONICS CO.,LTD
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Small External Piezoelectric Buzzers For Alarm , 1/2 Duty Square Wave

Place of Origin : Changzhou China
Brand Name : FHD
Certification : ISO9001 TS16949
Model Number : BP1255-40 Piezoelectric Buzzer
MOQ : Negotiable
Price : Negotiable
Packaging Details : 200PCS/Tray 16000PCS/Carton The dimension of the carton is 43*34*33CM
Delivery Time : To be advised
Payment Terms : T/T , L/C, Western Union
Supply Ability : 1000000 Pieces per Month
Resonant Frequency : 4000±500Hz
Size of Piezoelectric Buzzer : D12mm*H5.5mm
SPL of Piezoelectric Buzzer : Min.80dB at 4KHz/5Vp-p 1/2 Duty Square Wave/10cm
Buzzer : Piezoelectric Buzzer
Colour : Black
Housing Material : Black Noryl
Pin : With
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Small External Piezoelectric Buzzers For Alarm , 1/2 Duty Square Wave


Piezoelectric Buzzer Quick Detail:


  1. Size: D12mm*H5.5mm
  2. SPL: Min.80dB at 4KHz/5Vp-p 1/2 Duty Square Wave/10cm
  3. Operating Voltage: 1-20Vp-p

Piezoelectric Buzzer Description:


  1. buzzer
  2. Piezo Buzzer
  3. Piezo Element
  4. 5V Buzzer
  5. 12mm Piezo Buzzer

Piezoelectric Buzzer Specification:


1.Piezoelectric Buzzer Technical Parameter

Piezoelectric Buzzer Measuring condition

Part shall be measured under a condition (Temperature: 5~35℃, Humidity: 45%~85%R.H., Atmospheric pressure: 860 ~1060hPa) unless the standard condition (Temperature: 25±3℃, Humidity: 60±10%R.H. Atmospheric pressure: 860 ~1060hPa) is regulated to measure.

1

Resonant Frequency

4000±500Hz

2

Operating Voltage

1~20 Vp-p

3

Rated Current

Max.5mA , At 4KHz 50% duty Square Wave 5Vp-p

4

Sound Output at 10cm

Min. 80dB, At 4KHz 50% duty Square Wave 5Vp-p

5

Capacitance of Piezoelectric Buzzer

12000±30% pF At 1KHz

6

Operating Temperature

-20℃~+70℃

7

Store Temperature

-30℃~+80℃

8

Net Weight of Piezoelectric Buzzer

Approx 0.8g

9

RoHS of Piezoelectric Buzzer

Yes

2. Piezoelectric Buzzer Dimensions Unit: mm

*Unit: mm; Tolerance: ±0.5mm Except Specified

*Housing Material: Black Noryl

3.Piezoelectric Buzzer Electrical And Acoustical Measuring Condition

Piezoelectric Buzzer Recommended Setting


4.Piezoelectric Buzzer Frequency Response


5Vp-p 50% duty Square wave,10cm


Piezoelectric Buzzer Application:


CHANGZHOU FHD ELECTRONICS CO., LTD is a professional manufacturer in the field of micro acoustic products , our products is widely used in household electrical appliances; mobile phones; computers; medical equipment; alarm system; pos machine ;access control system; toy; automobile; instrument and meter; electrical equipment; we can produce all kinds of piezoelectric buzzers and magnetic buzzers as long as you have the following details; welcome to consultation discussion.



Product Tags:

low voltage buzzer

      

piezo alarm sounder

      
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