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Black LCP SMT Transducer SMD Magnet Buzzer 2 Soldering Pads For Computer

Place of Origin: Zhejiang

Company Profile

Location: Changzhou, Jiangsu, China (Mainland)
Business Type: Manufacturer
Main Products: Electronic Buzzer, Piezo Electric Buzzer, Electro Magnetic Buzzer

Product Detail

Model No.: BM9027ES-0327-16

Product Description

Black LCP SMT Transducer SMD Magnet Buzzer 2 Soldering Pads For Computer

Quick Detail:

  1. Size: D9.0mm*H2.7mm
  2. SPL: Min.85dB at 10cm Input 2700Hz/3.6Vo-p 1/2 Duty Square Wave
  3. Coil Resistance: 16+/-3 ohm
  4. Operating Voltage: 2-4Vo-p
  5. Rated Current: Max.100mA Input 2700Hz/3.6Vo-p 1/2 Duty Square Wave

 

 

Description:

  1. buzzer
  2. SMD Electro-Magnetic Buzzer
  3. SMD Electro-Magnetic Element
  4. 3V Buzzer
  5. thin and small Buzzer

 

1. Technical Parameter

Measuring condition

Part shall be measured under a condition (Temperature: 535, 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

Rated Voltage

3.6Vo-p

2

Operating Voltage

2.54.5 Vo-p

3

Rated Current

Max.100mA ,at 2700Hz 50% duty Square Wave 3.6Vo-p

4

Sound Output at 10cm

Min. 85dB,at 2700Hz 50% duty Square Wave 3.6Vo-p

5

Coil Resistance

16±3Ω

6

Resonant Frequency

2700Hz

7

Operating Temperature

-20+70

8

Store Temperature

-30+80

9

Net Weight

Approx 0.5g

10

RoHS

Yes

 
 
 
2. Dimensions   Unit: mm       
 
 
       

 

*Unit: mm; Tolerance: ±0.3mm Except Specified

*Housing Material: Black LCP

*Terminal plate: 2 soldering pads, tin Plating Brass

 

3.Electrical And Acoustical Measuring Condition

Recommended Driving Circuit

    

Resonant frequency, 1/2 duty cycle. Square wave.

Signal amplitude should be large enough tosaturate

the transistor.

 

Recommended Setting

 

Frequency Response

 


 

 

3.6Vo-p 50% duty Square wave,10cm

 

Application:

CHANGZHOU FHD ELECTRONICS CO., LTD is a professional manufacturer in the field of ceramic components ,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 piezo buzzers as long as you have the following details; welcome to consultation discussion.

 

Packing

 

 

    

 

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