Buzzer BPC4333M-Changzhou FHD electronics Co.,Ltd

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Buzzer BPC4333M

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.

1. Technical specifications Product test conditions: temperature: 5~35 ℃, humidity: 45% ~ 85% R.H., air pressure: 860 ~ 1060hPa. Standard test conditions: temperature: 25±3 ° C., humidity: 60±10%R.H. Air pressure: 860-1060hPa. 1 diameter Φ43.02 net weight Approx36g3 rated voltage 110VDC/VAC4 working voltage 60~150VDC/VAC5 rated current Max.20mAat110VDC/VAC6 sound pressure output Min.95dBat110VDC/VA

Category： Piezoelectric active buzzer

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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.

1	Dimension	Φ43.0
2	Net Weight	Approx 36g
3	Rated Voltage	24 VDC/VAC
4	Operating Voltage	6~28VDC/VAC
5	Rated Current	Max.20mA at 24VDC/VAC
6	Sound Output	Min. 105dB at 24VDC/VAC,10cm
7	Resonant Frequency	2800±500Hz/Intermittent
8	Tone	Continuous
9	Operating Temperature	-20℃~+60℃
10	Store Temperature	-30℃~+70℃

2. Dimensions Unit: mm

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

*Housing Material: Black ABS

3. Electrical And Acoustical Measuring Condition

Recommended Setting

Recommended Test Circuit

4.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 -5dB 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 +70℃ 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:70℃ /1hour→ 25℃/3hours→-30℃/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

Note:

As this product is not protected from foreign material entering, please make sure that any foreign materials (e.g. magnetic powder, washing solvent 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.

5.Packing

packing requirements

1.50 horn foam box 30PCS/box material number: f6-P -016 150PCS/building
2. outer box 300PCS/box outer box size 58*31.5*31 item number: F6-X-009

shipping requirements

inner box:

according to customer order

outer box:

by customer order