蜂鸣器BM5030STZ-常州富鸿达电子有限公司

ENGLISH

首页

产品中心

蜂鸣器BM5030STZ

所属分类： SMD电磁无源蜂鸣器

在线留言

产品描述

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	Rated Voltage	3Vo-p
2	Operating Voltage	2～5Vo-p
3	Rated Current	Max.100mA ,at 4000Hz 50% duty Square Wave 3Vo-p
4	Sound Output at 10cm	Min. 75dB,at 4000Hz 50% duty Square Wave 3Vo-p
5	Coil Resistance	12±3Ω
6	Resonant Frequency	4000Hz
7	Operating Temperature	-20℃～+70℃
8	Store Temperature	-40℃～+85℃
9	Net Weight	Approx 0.1g
10	RoHS	Yes

2.Dimensions Unit: mm

*Unit: mm; Tolerance: ±0.3mm Except Specified

*Housing Material: Black LCP

*Terminal plate: 3soldering pads, tin Plating Brass

3. Electrical And Acoustical Measuring Condition

Recommended Setting

4.Frequency Response

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

5.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
a)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.
b)High Temperature Test
The part shall be capable of with standing a storage temperature of +85℃ for 96 hours.
c)Low Temperature Test
The part shall be capable of with standing a storage temperature of -40℃ for 96 hours.
d)Humidity Test
Temperature:+40℃±3℃ Relative Humidity:90%～95% Duration: 48 hours and expose to room temperature for 6 hours
e)Temperature Shock Test
Temperature:60℃ /1hour→ 25℃/3hours→-20℃/1hour→ 25℃/3hours (1cycle) Total cycle: 10 cycles
f)Drop Test
Standard Packaging From 75cm(Drop on hard wood or board of 5cm thick, three sides, six plain.)
g)Vibration Test
Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes

h)Vibration Test
Use recommendable reflow soldering condition (as shown in 6.1)

(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.

6.Packing

包装要求

编带包装：详见图纸要求

外箱料号：F6-021,外箱尺寸35*18.5*36cm(5盘装)

内箱料号：F6-054,内箱尺寸76*45.5cm

载带料号：F6-S50201,上封带料号：F6-SF133 3000PCS/盘

每个载盘用一个大PE袋装好再放入内盒；PE袋料号：F6-610

唛头要求

内盒：

按客户订单

外箱：

按客户订单