国产精品久久久久久久裸模,粉嫩av这里都是精品,91在线/亚洲,国产孕妇二区

Welcome to the official website of TAT Electronics Co.,Ltd 

24-hour service hotline:075582370515
Products > BMC1295-0523
BMC1295 (3).jpg
  • BMC1295 (3).jpg
  • BMC1295 (4).jpg
  • BMC1295 (1).jpg
  • BMC1295 (2).jpg

BMC1295-0523

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

Rated Voltage

5VDC

2

Operating Voltage

3-8VDC

3

Rated Current

Max.30mA, at 5VDC

4

Sound Output at 10cm

Min.85dB, at 5VDC

5

Resonant Frequency

2300±300 Hz

6

Tone

Continuous

7

Operating Temperature

-20 - +70

8

Storage Temperature

-30 - +80

9

RoHS

Yes

10

Weight

Approx 1.7g

2、 Dimensions

Unit: mm           Tolerance: ±0.5mm Except Specified

1(9).png 

*Housing Material: Black PBT

 

 

 

 

 

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 75mm(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

2(9).png 

b) Recommended Test Circuit

3(9).png

 

 

5、 Recommended the wave soldering temperature

4(9).png

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6、 Packing

5(10).png

Fig.1

6(5).png 

Fig.2

7(2).png


Previous: BMC1614-1223
Next: BMC1275-1223
精品国产一区二区三区的| 草逼逼视频免费| 久久电影网青青| 人人妻人人爽人人做视频九色 | 国产黄色录像视频| 日本啪啪在线| www.草逼3d| 熟女久久久久| 亚系无码高清在线观看| 这里有99精品视频| 极品主播在线视频| 99精品国产一区二区麻豆| www.久久.con| 国产丝袜一区| 中文字幕欧美中出人妻一二三| 国产白丝av动作片| 美女擦逼逼啊啊免费视频下载| 91国产精品中文字幕| 在线欧美网站| 国产成人黄色小说| 久久狠夜夜躁| 大大香蕉婷婷| 色婷婷色综合AV| 大鸡巴日大穴| 超碰性在线| 人人人干人天天干人人干人| 涩涩五月天网址日韩一区| 黄色试看视频福利| 亚洲色欲在线播放一区二区三区| 操人妖亚洲无码久久久| 亚洲人妖国产精品| h视频网站刚才| 日韩a片无码xxxx天美| WWW.欧美黄片| 久久久99精品国产| 欧美日韩性爱中文字幕网址查询| 97国产三上悠亚| 人人燥一区二区三区| AV资源男人免费| 少妇内射日本| 老湿机120免费视频|