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Buzzer BP9019S


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Buzzer BP9019S

Parts shall be measured under one condition (temperature: 5~35 ℃, humidity: 45% ~ 85% R.H., atmospheric pressure: 860 ~ 1060hPa), unless standard conditions (temperature: 25±3 ℃, humidity: 60±10%R.H. atmospheric pressure: 860 ~ 1060hPa) are adjusted.

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Keywords: buzzer | horn | materialized film

Product Description

1.Technical Parameter Measuring condition
Part shall be measured under a condition (Temperature: 5~35℃,  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

4000Hz

2

Operating Voltage

1~20 Vp-p 

3

Rated Current 

Max.3mA ,at 4KHz 50% duty Square Wave 3Vp-p 

4

Sound Output at 10cm

Min. 65dB,at 4KHz 50% duty Square Wave 3Vp-p 

5

Capacitance

13000±30%pF at 1KHz 

6

Operating Temperature

-30℃~+70℃

7

Store Temperature 

-40℃~+85℃

8

Net Weight

Approx 0.2g 

9

RoHS

Yes

10

Weight

Approx 1.8g

 

2.Dimensions Unit: mm          

 

*Unit: mm; Tolerance: ±0.3mm Except Specified
*Housing Material: Black LCP 
*Terminal plate: 2 soldering pads, tin Plating Brass 

 

3. Electrical And Acoustical Measuring Condition

Recommended Setting

 

4.Frequency Response

3Vp-p 50% duty Square wave,10cm

 

5. Surface mounting condition

5.1 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.

5.2 Soldering pattern 

 

6. Reliability Test 
After any following tests the part shall meet specifications without any degradation in 
appearance and performance except SPL. SPL shall not deviate more than -10 dB 
from the initial value 
6.1Ordinary Temperature Life Test 
The part shall be subjected to 96 hours at 25±10℃. Input rated voltage 
Resonant frequency, 1/2 duty Square wave. 
6.2 High Temperature Test 
The part shall be capable of with standing a storage temperature of +80℃ for 96 hours. 
6.3 Low Temperature Test 
 The part shall be capable of with standing a storage temperature of -30℃ for 96 hours. 
6.4 Humidity Test 
Temperature:+40℃±3℃ Relative Humidity:90%~95% Duration: 48 hours 
and expose to room temperature for 6 hours
6.5 Temperature Shock Test 
Temperature:60℃ /1hour→ 25℃/3hours→-20℃/1hour→ 25℃/3hours (1cycle) 
Total cycle: 10 cycles 
6.6 Drop Test 
Standard Packaging From 75cm(Drop on hard wood or board of 5cm thick, 
three sides, six plain.)
6.7 Vibration Test 
Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes
6.8 Reflow Test 
Use recommendable reflow soldering condition (as shown in 5.1)
(1) No abnormality should be found after reflow 
(2) Good soldering to meet soldering requirements


Note: 
As this product is not protected from foreign material entering, please make sure that any foreign 
materials (e.g. magnetic powder, washing solvent, flux, corrosive gas) do not enter this product in your 
production processes. The functional degradation (e.g. SPL down) may occur if foreign material enter it.

 

7.Packing 

包装要求

编带包装:2000PCS/卷 载带料号:F6-Z-034 
外箱料号:F6-X-004;外箱尺寸 35*32*36cm 
内盒料号:F6-H-008;内箱尺寸 76*45.5cm 
每个载盘用一个大 PE 袋装好再放入内盒;PE 袋料号:F6-D-014 

唛头要求

 

外箱:
 

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