30x25MM Piezo Siren Active Buzzer 12V 95dB UL1007 26 Wire

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30x25MM Piezo Siren Active Buzzer 12V 95dB UL1007 26 Wire

Quick Detail:

  1. Size: D30mm*H25mm
  2. SPL: Min.95dB at 3.5KHz/12VDC 1/2 Duty Square Wave/30cm
  3. Operating Voltage: 5-18VDC
  4. Resonant Frequency: 3500+/-500Hz Continuous

Description:

  1. buzzer
  2. Piezo Buzzer with build-in oscillating
  3. Piezo Buzzer with Wire
  4. 12V Buzzer
  5. 30mm Piezo Buzzer

Specification:

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

12VDC

2

Operating Voltage

5– 18 VDC

3

Rated Current

Max.15mA, at 12VDC

4

Sound Output at 30cm

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 12.0g

 
2. Dimensions   Unit: mm           Tolerance: ±0.5mm Except Specified
       

*Housing Material: Black  PPO   *Lead wire: UL1007 26#

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

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Mr. Johnson Jiang
Tel: 86-519-83822009
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CHANGZHOU FHD ELECTRONICS CO.,LTD.
Heping Industrial Park ,DongQing Town, Changzhou, Jiangsu, China (Mainland)
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