5V SMT Buzzer Element , Electro-Magnetic SMD Piezo Transducer
Quick Detail:
- Size: D:14mm*H6.5mm
- Rated Voltage: 5VDC
- Operating Voltage: 4-7VDC
- Rated Current: Max.10mA at 5VDC
- SPL: Min.80dB at 10cm Input 5VDC
- Resonant Frequency:4000+/-500Hz Continuous
Description:
- buzzer
- SMD Electro-Magnetic Buzzer
- SMD Electro-Magnetic Element
- 5V Buzzer
1. Technical Parameter
Measuring condition
Part shall be measured under a condition (Temperature: 535, 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 |
5 VDC |
|
2 |
Operating Voltage |
3 – 7 VDC |
|
3 |
Rated Current |
Max.10mA, at 5VDC |
|
4 |
Sound Output at 10cm |
Min.80 dB, at 5VDC |
|
5 |
Resonant Frequency |
4000±500 Hz |
|
6 |
Tone |
Continuous |
|
7 |
Operating Temperature |
-20 - +70 |
|
8 |
Storage Temperature |
-30 - +80 |
|
9 |
RoHS |
Yes |
|
10 |
Weight |
Approx 1.0g |
*Housing Material: Black PPS
Surface mounting condition
(1)Reflow soldering
Recommendable reflow soldering condition is as follows.
Note:
- In automated mounting of the SMD sound transducers on PCB, any bending, expanding and pulling forces or shocks against the SMD sound transducers shall be kept minimum to prevent them from electrical failures and mechanical damages of the devices.
- In the reflow soldering, too high soldering temperatures and too large temperature Gradient such as rapid heating or cooling may cause electrical failures and mechanical damages of the devices.
(2)Soldering pattern
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
(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.
(2)High Temperature Test
The part shall be capable of with standing a storage temperature of +80 for 96 hours.
(3)Low Temperature Test
The part shall be capable of with standing a storage temperature of -30 for 96 hours.
(4)Humidity Test
Temperature:+40±3 Relative Humidity:90%95% Duration: 48 hours
and expose to room temperature for 6 hours
(5)Temperature Shock Test
Temperature:60 /1hour→ 25/3hours→-20/1hour→ 25/3hours (1cycle)
Total cycle: 10 cycles
(6)Drop Test
