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BP1625S-40

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.
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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.5mA , At 4KHz 50% duty Square Wave 9Vp-p

4

Sound Output at 10cm

Min. 80dB, At 4KHz 50% duty Square Wave 9Vp-p

5

Capacitance

14000±30% pF At 1KHz

6

Operating Temperature

-30℃~+70

7

Store Temperature

-40℃~+85

8

Net Weight

Approx 1g

9

RoHS

Yes

 

2.Dimensions          Unit: mm

 

*Unit: mm; Tolerance: ±0.5mm 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

9Vp-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.

 

 

 

 

6Reliability 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.

6.2High Temperature Test

The part shall be capable of with standing a storage temperature of +85 for 96 hours.

6.3Low Temperature Test

    The part shall be capable of with standing a storage temperature of -40 for 96 hours.

6.4Humidity Test

Temperature:+40℃±3℃   Relative Humidity:90%95% Duration: 48 hours

and expose to room temperature for 6 hours

6.5Temperature Shock Test

Temperature:60/1hour25/3hours-20/1hour25/3hours (1cycle)

Total cycle: 10 cycles

6.6Drop Test

Standard Packaging From 75cm(Drop on hard wood or board of 5cm thick,

three sides, six plain.)

6.7Vibration Test

Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes

​​​​​​​6.8Reflow 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

 

 

 

7.Packing

 

包装要求

1.BP1625S载带  800PCS/盘   料号:F6-S16251

2.内箱用 77*46.5             料号:F6-053

3.外箱用 35*32*36            料号:F6-005

 

 

唛头要求

 

 

 

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Corresponding parameter set not found, please add it in property template of background
暂未实现,敬请期待
暂未实现,敬请期待
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