Black Noryl Micro Piezo Electric Buzzer , External Drive 16.8x4.5MM
Quick Detail:
- Size:D16.8*H4.5mm
- Rated Voltage: 9Vp-p
- Operating Voltage: 130 Vp-p
- Maximum rated current: 5mA
- Minimum sound output: 82dB at 10cm
- Resonant Frequency: 4000Hz
- Capacitance 15000±30%pF at 1KHz
- Operating Temperature: -20+70
- Store Temperature:-30+80
- Net Weight:Approx 0.7g
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.
|
1 |
Resonant Frequency |
4000±400Hz |
|
2 |
Operating Voltage |
130 Vp-p |
|
3 |
Rated Current |
Max.5mA , At 4KHz 50% duty Square Wave 9Vp-p |
|
4 |
Sound Output at 10cm |
Min. 82dB, At 4KHz 50% duty Square Wave 9Vp-p |
|
5 |
Capacitance |
15000±30% pF At 1KHz |
|
6 |
Operating Temperature |
-20+70 |
|
7 |
Store Temperature |
-30+80 |
|
8 |
Net Weight |
Approx 0.7g |
|
9 |
RoHS |
Yes |
*Unit: mm; Tolerance: ±0.5mm Except Specified
*Housing Material: Black Noryl
3.Electrical And Acoustical Measuring Condition
Recommended Setting
4.Frequency Response
9Vp-p 50% duty Square wave,10cm
Application:
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 consultation discussion.
