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Electro Magnetic Buzzer

Gray PPS SMT 5V Active Electro Magnetic Buzzer 85dB For Mobile Phone
Detailed Product Description
Resonant Frequency:2400HzSize:L12.8mm*W12.8*H6.8mm
SPL:Min. 85dB,at 2400Hz 50% Duty Square Wave 5Vo-pVoltage(VDC):5.0 Vo-p
Buzzer:Magnetic BuzzerColour:GRAY
Housing Material:PPSProcessing:SMD

Gray PPS SMT 5V Active Electro Magnetic Buzzer 85dB For Mobile Phone

Quick Detail:

  1. Size: L12.8mm*W12.8*H6.8mm
  2. SPL: Min. 85dB,at 2400Hz 50% duty Square Wave 5Vo-p
  3. Resonant Frequency: 2400Hz Continuous

Description:

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

5.0 Vo-p

2

Operating Voltage

3~7 Vo-p

3

Rated Current

Max.70mA ,at 2400Hz 50% duty Square Wave 5Vo-p

4

Sound Output at 10cm

Min. 85dB,at 2400Hz 50% duty Square Wave 5Vo-p

5

Coil Resistance

45±5Ω

6

Resonant Frequency

2400Hz

7

Operating Temperature

-20℃~+70℃

8

Store Temperature

-30℃~+80℃

9

Net Weight

Approx 2g

10

RoHS

Yes

2. Dimensions Unit: mm


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

*Housing Material: GRAY PPS

*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


4.Frequency Response


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