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產(chǎn)品中心 > BPC1475W75-0540
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BPC1475W75-0540

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 regu lated to measure.

1

Rated Voltage

5VDC

2

Operating Voltage

4  8 VDC

3

Rated Current

Max.10mA, at 5VDC

4

Sound Output at 10cm

Min.85dB, at 5VDC

5

Resonant Frequency

4000±500 Hz

6

Tone

Continuous

7

Operating Temperature

-20 - +70

8

Storage Temperature

-30 - +80

9

RoHS

Yes

10

Weight

Approx 1.3 g

2. Dimensions                           Unit: mm           Tolerance: ±0.5mm Except Specified

1(8).png

*Housing Material: Black PPO   LEAD WIRE:UL1571 30#

3. 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

3.1 Ordinary Temperature Life Test

The part shall be subjected to 96 hours at 25±10. Input rated voltage

Resonant frequency, 1/2 duty Square wave.

3.2 High Temperature Test

The part shall be capable of with standing a storage temperature of +80 for 96 hours.

3.3 Low Temperature Test

The part shall be capable of with standing a storage temperature of -30 for 96 hours.

3.4 Humidity Test

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

and expose to room temperature for 6 hours

3.5 Temperature Shock Test

Temperature:70/1hour25/3hours-30/1hour25/3hours (1cycle)

Total cycle: 10 cycles

3.6 Drop Test

Standard Packaging From 120mm(Drop on hard wood or board of 5cm thick,

three sides, six plain.)

3.7 Vibration Test

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

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.


4. Electrical And Acoustical Measuring Condition

a) Recommended Setting                                                                                         

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b) Recommended Test Circuit

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上一個(gè): BPC2210W110-1250
下一個(gè): BP1360B-0540
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