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.
Category： Piezoelectric active buzzer
Keywords: buzzer | horn | materialized film
1. Technical Parameter
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.
|2||Operating Voltage||6 - 15 VDC|
|3||Rated Current||Max.25mA, at 12VDC|
|4||Sound Output at 10cm||Min 90dB / at 10 cm, at 12VDC|
|7||Operating Temperature||-20 - +70℃|
|8||Storage Temperature||-30 - +80℃|
2. Dimensions Unit: mm
|3. Electrical And Acoustical Measuring Condition|
Recommended Test Circuit
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 +80℃ for 96 hours.
c)Low Temperature Test
The part shall be capable of with standing a storage temperature of -30℃ for 96 hours.
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
Standard Packaging From 75cm(Drop on hard wood or board of 5cm thick, three sides, six plain.)
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.
6.1 foam box 46 PCS/box, size: 38*28 * 5.5cm
6.2 9 boxes per box, 414 PCS/box, carton size 48*39 * 30cm
net weight: 7.3kg gross weight: 9.5kg
Mobile two-dimensional code