Buzzer BP1470C-5.0

常州富鸿达电子有限公司成立于2010年，生产蜂鸣器，喇叭，报警器，咪头等电声器件，是一家集研发、生产、销售一体的企业。

类别：

Piezoelectric Passive Buzzer

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产品详情

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.

Store Temperature Net Weight

1	Resonant Frequency	4000Hz
2	Operating Voltage	3～20 Vp-p
3	Rated Current	Max.3mA , At 4KHz 50% duty Square Wave 5Vp-p
4	Sound Output at 10cm	Min.80dB, At 4KHz 50% duty Square Wave 5Vp-p
5	Capacitance	12000±30% pF At 1KHz
6	Operating Temperature	-20℃～+80℃
7	Store Temperature	-30℃～+85℃
8	Net Weight	Approx 0.9g
9	RoHS	Yes

2.Dimensions Unit: mm

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

* Housing Material: black PBT

3. Electrical And Acoustical Measuring Condition

Recommended Setting

4.Frequency Response

3.6vrms sine wave @ 10cm

5Vp-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 that -5 dB from the initial value

a)Ordinary Temperature to 213 Life Shest subjected 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 -30 ℃ 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 axis
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.Recommended the wave soldering temperature