10*3.2MM DuAu Micro Passive SMD Buzzer , SMT Piezo Transducer 5 Volt

Quick Detail:

1. SMD Piezo Buzzer
2. Size: D10*H3.2mm
3. SPL: Min.75dB at 4.8KHz/5Vp-p 1/2 Duty Square Wave/10cm
4. RoHS and have strong R&D

Description:

1. buzzer
2. SMD Piezo Buzzer
3. SMD Piezo Element
4. 5V Buzzer
5. 10mm SMD Piezo 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.

       

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

*Housing Material: Black LCP

*Terminal plate: 2 soldering pads, DuAu

3.Electrical And Acoustical Measuring Condition

Recommended Setting

Surface mounting condition

Reflow soldering

Recommendable reflow soldering condition is as follows.

Note:

1. In automated mounting of the SMD sound transducers on PCB, any bending, expanding and pulling forces or shocks against the SMD sound transducers shall be kept minimum to prevent them from electrical failures and mechanical damages of the devices.
2. In the reflow soldering, too high soldering temperatures and too large temperature Gradient such as rapid heating or cooling may cause electrical failures and mechanical damages of the devices.