Home > Products > Piezo Electric Buzzer > 12V DC PPO Black Piezo Electric Buzzer Alarm , Self Drive Type
12V DC PPO Black Piezo Electric Buzzer Alarm , Self Drive Type
- 0 Piece / Pieces per Month
- T/T L/C D/P D/A
- 7 days
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Product Details
Brand Name: | FHD | Place of Origin: | China | Model Number: | 021-231010-00 |
Product Description
Certification:ISO9001 TS16949
12V DC Mini PPO Piezoelectric Buzzer Alarm , Self Drive Type
Quick Detail:
Size: D23mm*H10mm SPL: Min.95dB at 3.5KHz/12VDC 1/2 Duty Square Wave/10cm Operating Voltage: 6-15VDCDescription:
buzzer Piezo Buzzer with build-in oscillating Piezo Buzzer 12V Buzzer 23mm Piezo BuzzerSpecification:
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 |
12 VDC |
2 |
Operating Voltage |
6 – 15VDC |
3 |
Rated Current |
Max.15mA, at 12VDC |
4 |
Sound Output at 10cm |
Min.95dB, at 12VDC |
5 |
Resonant Frequency |
3500±500 Hz |
6 |
Tone |
Continuous |
7 |
Operating Temperature |
-20 - +70℃ |
8 |
Storage Temperature |
-30 - +80℃ |
9 |
RoHS |
Yes |
10 |
Weight |
Approx 3g |
*Housing Material: Black PPO
3. 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:70℃ /1hour→ 25℃/3hours→-30℃/1hour→ 25℃/3hours (1cycle)
Total cycle: 10 cycles
(6)Drop Test
Standard Packaging From 75mm(Drop on hard wood or board of 5cm thick,
three sides, six plain.)
(7)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, 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
4.Electrical And Acoustical Measuring Condition
Recommended Setting
Recommended Test Circuit
Packing
Application:
CHANGZHOU FHD ELECTRONICS CO., LTD is a professional manufacturer in the field of micro acoustic products , our products is widely used in household electrical appliances; mobile phones; computers; medical equipment; alarm system; pos machine ;access control system; toy; automobile; instrument and meter; electrical equipment; we can produce all kinds of piezoelectric buzzers and magnetic buzzers as long as you have the following details; welcome to consultation discussion.
Contact Us
- CHANGZHOU FHD ELECTRONICS CO.,LTD
- Contact nameJohnson Jiang
- Phone86-0519-83822009
- AddressHeping Industrial Park ,DongQing Town Ankang,Shaanxi
Electro Magnetic Buzzer | Electronic Buzzer | Piezo Electric Buzzer | SMD Buzzer |
SMD Piezo Buzzer |
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