Buzzer BP1411C

  • 72.jpg
  • 73.jpg
  • 74.jpg

Buzzer BP1411C

Parts shall be measured under one condition (temperature: 5~35 ℃, humidity: 45% ~ 85% R.H., atmospheric pressure: 860 ~ 1060hPa), unless standard conditions (temperature: 25±3 ℃, humidity: 60±10%R.H. atmospheric pressure: 860 ~ 1060hPa) are adjusted.

Online message

Keywords: buzzer | horn | materialized film

Product Description

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.


Resonant Frequency



Operating Voltage

3~20 Vp-p


Rated Current

Max. 3 mA , A t 2K Hz 50% duty Square Wave 5 V p -p


Sound Output at 10cm

Min. 70 dB , A t 2K Hz 50% duty Square Wave 5 V p -p




Operating Temperature

-20 ℃ ~ +70 ℃


Store Temperature

-30 ℃ ~ +85 ℃


net Weight

Approx 0.9g




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 211 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


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


1. Pearl foam sheet material number: F6-G-017
packing requirements

2. inner box material number: F6-H-014
3. outer box material number: F6-X-025
shipping mark requirements

inner box:

according to customer order

outer box:

According to customer order

inner box: 16*16 * 18cm 1000 PCS/box outer box 52*35 * 39cm 12 boxes 12000 PCS/box

Online message

Mobile phone two-dimensional code

Mobile two-dimensional code

Contact Us


Mobile Phone: 008613813568186
Fax: 0519-88739926
Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province

Copyright©2023 All Rights Reserved of Changzhou FHD electronics Co.,Ltd.

Business license