| Customization: | Available |
|---|---|
| Usage: | Accept, Expand Volume, Monitor, High Fidelity |
| Variety Terminal Type: | Avaiable |
|
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*Brand
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Sunny
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*Part number
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BE39x15.5-70- LG 1KB.AL
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*Dimension
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39*15.5mm
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*Rated Voltage
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24Vp-p
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*Operating Voltage range
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1~30Vp-p
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*Coil Resistance
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19ohm+/-10%
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*AC Impedance at 1kHz
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70ohm+/-25%
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*Minimum SPL
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90dB
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*Sensitivity at 1kHz 1000mV
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more than 110dB
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*Frequency Range
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300~3400Hz
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*Operationg Temperature
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-40~+85ºC
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*Storage Temperature
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-50~+95ºC
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*Housing Material
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Aluminum
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*Terminal Material
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Sn plated copper
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*Weight
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28g
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*Packing
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500pcs/carton
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*Carton size
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50*30*26cm
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2. The Tested Method
3. Drawing
4. Reliability Test
4.1 High temperature test
Temperature test +95ºC
Duration 96hrs
4.2 Low temperature test
Temperature test -50ºC
Duration 96hrs
4.3 Temperature cycle test
Cycle 5
4.4 Humidity cycle test
Cycle 5
all these tests above should be measured after leaving normal temperaturefor 2hrs
4.5 Drop test
Height(to 10mm thickness wooden board) 70cm
Direction 3
Notice: All specification must be satisfied in this condition
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