22MM Alarm Piezoelectric Buzzers External Drive With Wire 4800Hz BP2245W-48 manufacturer from China CHANGZHOU FHD ELECTRONICS CO.,LTD

22MM Alarm Piezoelectric Buzzers External Drive With Wire 4800Hz

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: BP2245W-48

22MM Alarm Piezoelectric Buzzers External Drive With Wire 4800Hz
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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

2. Dimensions Unit: mm

*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.