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.

Store Temperature Net Weight

2.

Dimensions Unit: mm

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

* Housing Material: black PBT

4.Frequency Response

10Vp-p 50% duty Square wave,10cm

6.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 -5 dB from the initial value

a)Ordinary Temperature Life Test The part shall be subjected to 96 hours at 25±10 ℃. frequency voltage Resonant, 1/2 duty Square wave.

B) High Temperature Test The part shall be capable of with standing a storage temperature of +85 ℃ for 96 hours.

c)Low Temperature Test The part shall be capable of with standing a storage temperature of -30 ℃ for 96 hours.

d)Humidity Test Temperature:+40 ℃ 3 ℃ Relative Humidity:90% ~ 95% Duration: 48 hours and exposed to room temperature for 6 hours

e)Temperature Shock Test Temperature:60 ℃/1hour → 25 ℃/3hours →-20 ℃/1hour → 25 ℃/3hours (1cycle)
Total cycle: 10 cycles

f)Drop Test Standard Packaging From 75cm(Drop on hard wood or board of 5cm thick, three sides, six plain.)

g)Vibration Test Vibration:1000cycles /min. Amplitude:1.5mm, Duration: 1 hour in each 3 axis

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.

6.Packing

1. foam board 150PCS/sheet number: f6-700