Buzzer BP1032W

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Buzzer BP1032W

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.

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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

1~30 Vp-p


Rated Current

Max.5mA , At 4.8KHz 50% duty Square Wave 10Vp-p


Sound Output at 10cm

Min. 75dB, At 4.8KHz 50% duty Square Wave 10Vp-p



8000±30% pF At 1KHz


Operating Temperature



Store Temperature



Net Weight

Approx 0.3g




2. Dimensions Unit: mm

*Unit: mm; Tolerance: ±0.5mm Except Specified
*Housing Material: Black ABS

3. Electrical And Acoustical Measuring Condition

Recommended Setting

4.Frequency Response

10Vp-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 -5 dB from the initial value
5.1Ordinary Temperature Life Test
The part shall be subjected to 96 hours at 25±10℃. Input rated voltage Resonant frequency, 1/2 duty Square wave.
5.2High Temperature Test
The part shall be capable of with standing a storage temperature of +70℃ for 96 hours.
5.3Low Temperature Test
The part shall be capable of with standing a storage temperature of -30℃ for 96 hours.
5.4Humidity Test
Temperature:+40℃±3℃ Relative Humidity:90%~95% Duration: 48 hours and expose to room temperature for 6 hours
5.5Temperature Shock Test
Temperature:60℃ /1hour→ 25℃/3hours→-20℃/1hour→ 25℃/3hours (1cycle) Total cycle: 10 cycles
5.6Drop Test
Standard Packaging From 75cm(Drop on hard wood or board of 5cm thick, three sides six plain.)
5.7Vibration Test
Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axes

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. other information

packing requirements

1. use 13 * 19PE bag 500 PCS/bag PE bag number: f6-603
2.63.5*53.5 folding box for inner box 3000 PCS/box material number: F6-051
3.12000 PCS/box for outer box (4 folding boxes) material number: F6-004
outer box size: 34*25*25

shipping mark requirements

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Contact Us


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

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