9*9*4.5mm SMD Buzzer 3V Electromagnetic Transducer 16Ω Coil Resistance

Quick Detail:

1. Size:9.0mm*9mm*4.5mm
2. SPL: Min.87dB at 10cm Input 2.7KHz/3Vo-p 1/2 Duty Square Wave
3. Coil Resistance: 16+/-3 ohm
4. Operating Voltage: 2-4Vo-p
5. Rated Current: Max.70mA Input 2.7KHz/3Vo-p 1/2 Duty Square Wave

Description:

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

Specification:

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.

       

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

*Housing Material: Black LCP

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

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 consultationdiscussion.