丹姆德

BM1614-0520-45


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BM1614-0520-45

零件应在一个条件下(温度:5~35℃,湿度:45%~85%R.H.,大气压:860~1060hPa)进行测量,除非调节标准条件(温度:25±3℃,湿度为60±10%R.H.大气压:860~1060hPa)来进行测量。


所属分类: SMD电磁无源蜂鸣器
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关键词:蜂鸣器 | 喇叭| 物化片

产品描述

1. Document revision history

修改时间

版本

修改页次

修改内容

确认人

2. 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

Rated Voltage

5Vo-p

2

Operating Voltage

4-6Vo-p

3

Rated Current

Max.80mA ,at 2048Hz 50% duty Square Wave 5Vo-p

4

Sound Output at 10cm

Min. 85dB,at 2048Hz 50% duty Square Wave 5Vo-p

5

Coil Resistance

45±5Ω   

6

Resonant Frequency

2048Hz

7

Operating Temperature

-20℃~+70

8

Store Temperature

-30℃~+80

9

Net Weight

Approx 4.6g

10

RoHS

Yes

3. Dimensions

Unit: mm

 

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

*Housing Material: Black  PPO

 

4. Electrical And Acoustical Measuring Condition

Recommended Driving Circuit

Resonant frequency, 1/2 duty cycle. Square wave.

Signal amplitude should be large enough tosaturate

the transistor.

Recommended Setting

5.Frequency Response

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

6.1  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.

    1.  High Temperature Test

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

6.2  Low Temperature Test 

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

6.3  Humidity Test

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

and expose to room temperature for 6 hours

6.4  Temperature Shock Test

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

Total cycle: 10 cycles

6.5  Drop Test

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

three sides, six plain.)

6.6  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.

                            

7. Recommended the wave soldering temperature

      

 

包装要求

1.16型泡沫盒,500pcs一堆;4/箱;2000pcs/箱   泡沫盒料号:F6-036

2.外箱尺寸47.5*31*34cm

每堆套一个塑料袋

 

唛头要求

内盒:

按客户订单要求

外箱:

包装照片:

 

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