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2.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

5VDC

2

Operating Voltage

4-6VDC

3

Rated Current

Max.30mA, at5VDC

4

Sound Output at 10cm

Min.85dB, at 5VDC

5

Resonant Frequency

2300±300 Hz

6

Tone

Continuous

7

Operating Temperature

-40 -+85℃

8

Storage Temperature

-40 -+85℃

9

RoHS

Yes

10

Weight

Approx5.0g

3.Dimensions

Unit: mm           

*Unit: mm; Tolerance:±0.5mm Except Specified

*Housing Material:Black PPO

4.Reliability Test

After any following tests thepart shall meet specifications without any degradation in

appearance and performance except SPL. SPLshall not deviate more than -10 dB

from the initial value

4.1  Ordinary Temperature Life Test

The part shall be subjected to96 hours at 25±10℃. Inputratedvoltage

Resonant frequency, 1/2 duty Square wave.

4.2  High Temperature Test

The part shall be capable of with standing a storage temperature of 85℃ for96 hours.

4.3  Low Temperature Test

The part shall be capable of with standing a storage temperature of-40℃ for96 hours.

4.4  Humidity Test

Temperature: 40℃ ±3℃Relative Humidity:90%~95% Duration: 48 hours

and expose to room temperature for 6 hours

4.5  Temperature Shock Test

Temperature:70℃/1hour→25℃/3hours→-30℃/1hour→25℃/3hours (1cycle)

Total cycle: 10 cycles

4.6  Drop Test

Standard Packaging From 75cm(Drop on hard wood or board of 5cm thick,

three sides, six plain.)

4.7  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.

 5.  Electrical And Acoustical Measuring Condition

1. 1. RecommendedSetting

1. 2. Recommended Test Circuit

Packaging Requirements

1.16Type foam box,500pcsa bunch;4Heap/Box;2000pcs/Box foam box No:F6-036

2.Outer box size47.5*31*34cm

One plastic bag per pile

Marks requirements

Inner box:

According to customer order requirements

Outer box:

Packing photo: