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Electronic Buzzer

Black PPO 12MM Electro Magnetic Buzzer With Pin , Simple Electronic Buzzers

Detailed Product Description

Resonant Frequency:2048HzSize:D12mm*H8.5mm
SPL:Min. 85dB,at 2048Hz 50% Duty Square Wave 3.0Vo-pVoltage(VDC):3V
Buzzer:Magnetic BuzzerColour:Black
Housing Material:PPOPin:With

Black PPO 12MM Electro Magnetic Buzzer With Pin , Simple Electronic Buzzers

Quick Detail:

  1. Size: D12mm*H8.5mm
  2. SPL: Min.85dB at 10cm @ 2048Hz/3Vo-p 1/2 Duty Square Wave
  3. Coil Resistance: 16+/-4 ohm
  4. Operating Voltage: 2-5Vo-p
  5. Rated Current: Max.70mA @ 2048Hz/3Vo-p 1/2 Duty Square Wave

Description:

  1. buzzer
  2. Electro-Magnetic Transduer
  3. 3V Buzzer
  4. 12mm Electro-Magnetic Buzzer
  5. Small Buzzer

Specification:

1.Technical Parameter

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

Rated Voltage

3.0 Vo-p

2

Operating Voltage

2-5 Vo-p

3

Rated Current

Max.70mA ,at 2048Hz 50% duty Square Wave 3.0Vo-p

4

Sound Output at 10cm

Min. 85dB,at 2048Hz 50% duty Square Wave 3.0Vo-p

5

Coil Resistance

16±4Ω

6

Resonant Frequency

2048Hz

7

Operating Temperature

-20℃~+60℃

8

Store Temperature

-30℃~+70℃

9

Net Weight

Approx 1.4g

10

RoHS

Yes

2. Dimensions Unit: mm



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

*Housing Material: Black PPO

*Terminal: Cu(Tin Plating)

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



4.Frequency Response


3Vo-p 50% duty Square wave,10cm