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： Electromagnetic passive 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.
|3||Rated Current||Max.40mA ,at 2048Hz 50% duty Square Wave 12Vo-p|
|4||Sound Output at 10cm||Min. 85dB,at 2048Hz 50% duty Square Wave 12Vo-p|
|9||Net Weight||Approx 4.6g|
2. Dimensions Unit: mm
*Housing Material: Black PPO
|3. Electrical And Acoustical Measuring Condition|
Recommended Driving Circuit
Resonant frequency, 1/2 duty cycle. Square wave.Signal amplitude should be large enough tosaturate the transistor.
12Vo-p 50% duty Square wave,10cm
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.)
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.
7. Recommended the wave soldering temperature
|1.16 foam box, 500pcs in a pile; 4 piles/box; 2000 pcs/box foam box material number: F6-036
2. outer box size 47.5*31 * 34cm
each pile sets a plastic bag
shipping mark requirements
according to order
by customer order
Mobile two-dimensional code