22MM Alarm Piezoelectric Buzzers External Drive With Wire 4800Hz
Quick Detail:
- Size: D22mm*H4.7mm
- SPL: Min.90dB at 4.8KHz/10Vp-p 1/2 Duty Square Wave/10cm
- Operating Voltage: 1-25Vp-p
- Wire length can be customized
Description:
- buzzer
- Piezo Buzzer
- Piezo Buzzer with Wire
- 10V Buzzer
- 22mm Piezo 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.
|
1 |
Resonant Frequency |
4800±500Hz |
|
2 |
Operating Voltage |
125 Vp-p |
|
3 |
Rated Current |
Max.5mA , At 4.8KHz 50% duty Square Wave 10Vp-p |
|
4 |
Sound Output at 10cm |
Min.90 dB, At 4.8KHz 50% duty Square Wave 10Vp-p |
|
5 |
Capacitance |
25000±30% pF At 1KHz |
|
6 |
Operating Temperature |
-20+70 |
|
7 |
Store Temperature |
-30+80 |
|
8 |
Net Weight |
Approx 2.0g |
|
9 |
RoHS |
Yes |
*Unit: mm; Tolerance: ±0.5mm Except Specified
*Housing Material: Black ABS Lead wire: Φ0.8mm
3.Electrical And Acoustical Measuring Condition
Recommended Setting
4.Frequency Response
10Vp-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.
