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You are here: Home » Speaker » Mini Speaker » 20-29mm » SMD speaker buzzer EMDS2045 surface mounted speaker -ESUNTECH
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SMD speaker buzzer EMDS2045 surface mounted speaker -ESUNTECH

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  • EMDS2045-R08W0.8

20mmx20mmx4.5mm  SMD mini  speaker 850hz 2045   annunciator transducer & buzzer  high quality  alarm buzzer for household electrical appliances,meter and instrument - Changzhou Esuntech Co Ltd.        


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Model No. EMDS2045-R08W0.8
Rated Impedance (ohm) 8±20%
Rated (Max.) Power (W) 0.5(0.8)
Resonant Frequency (Hz) 850±20%
Frequency Range (Hz) fo6000
SPL (dB) 90±3 at 1k,1.6k,2k,3.2kHz,0.1m0.5W
Buzzer &Rattles Must be normal at sine wave 2Vrms
Frame Material LCP
Operating Temperature  () -30+85
Storage Temperature    () -40+105
Weight (g) 1.8
RoHS Yes

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