17mm Passive Piezo Electric Transducer 85dB 4KHz at 1/2 Duty Square Wave BP1770-4001 manufacturer from China CHANGZHOU FHD ELECTRONICS COMPANY

17mm Passive Piezo Electric Transducer 85dB 4KHz at 1/2 Duty Square Wave

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: BP1770-4001

17mm Passive Piezo Electric Transducer 85dB 4KHz at 1/2 Duty Square Wave
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17mm Passive Piezo Electric Transducer 85dB 4KHz at 1/2 Duty Square Wave

Quick Detail:

Size: D16.5mm*H7.5mm
SPL: Min.85dB at 4KHz/5Vp-p 1/2 Duty Square Wave/10cm
Operating Voltage: 1-25Vp-p

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±500Hz
2	Operating Voltage	125 Vp-p
3	Rated Current	Max.3mA , At 4KHz 50% duty Square Wave 5Vp-p
4	Sound Output at 10cm	Min. 85dB, At 4KHz 50% duty Square Wave 5Vp-p
5	Capacitance	15000±30% pF At 1KHz
6	Operating Temperature	-20+70
7	Store Temperature	-30+80
8	Net Weight	Approx 0.8g
9	RoHS	Yes

2. Dimensions Unit: mm

*Unit: mm; Tolerance: ±0.5mm Except Specified

*Housing Material: Black PPO

3.Electrical And Acoustical Measuring Condition

Recommended Setting

4.Frequency Response

5Vp-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.