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所属分类: 压电有源蜂鸣器

关键词:蜂鸣器 | 喇叭| 物化片


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 12VDC
2 Operating Voltage 8– 15 VDC
3 Rated Current Max.20mA, at 12VDC
4 Sound Output at 10cm Min 95dB at 12VDC
5 Resonant Frequency 3500±500 Hz
6 Tone Continuous
7 Operating Temperature -40 - +80℃
8 Storage Temperature -40 - +85℃
9 RoHS Yes
10 Weight Approx 4.2g


2.Dimensions Unit: mm         

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


3. Electrical And Acoustical Measuring Condition

a) Recommended Setting

b) 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 -10 dB from the initial value    
4.1 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.
4.2 High Temperature Test
The part shall be capable of with standing a storage temperature of +85℃ for 96 hours.
4.3 Low Temperature Test
The part shall be capable of with standing a storage temperature of -40℃ for 96 hours.
4.4 Humidity Test
Temperature:+40℃±3℃   Relative Humidity:90%~95% Duration: 48 hours
and expose to room temperature for 6 hours
4.5 Temperature Shock Test
Temperature:70℃ /1hour→ 25℃/3hours→-30℃/1hour→ 25℃/3hours (1cycle)
Total cycle: 10 cycles
4.6 Drop Test
Standard Packaging From 75cm(Drop on hard wood or board of 5cm thick, 
three sides, six plain.)
4.7 Vibration 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.



包装 要求

1.用塑料袋; 30*40cm; 25PCS/扎  200PCS/袋 号料号:F6- 611
2.内箱63.5*53.5   200PCS/盒       料号:F6- 051
3.外箱用40*39*25CM   1600PCS/箱     料号:F6-007