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mylar speaker buzzer 28mm micro speaker EXD-2308 -ESUNTECH

  • EXD-2308-1-R
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23mmx8.5mm   mini  speaker buzzer 4/8/16/32/64/120 ohm 600hz 0.5W 2850 28054 mylar speaker annunciator transducer & buzzer  high quality  alarm buzzer for household electrical appliances,computer,toy,cell phone,earphone,medical,meter and instrument - Changzhou Esuntech Co Ltd.        

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Model No. EXD-2308-1-R
Rated Impedance (ohm) 8±20%
Rated (Max.) Power (W) 0.1(0.3)
Resonant Frequency (Hz) 1500±20%
Frequency Range (Hz) fo~6000
SPL (dB) 88±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) 1.5
RoHS Yes

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