Buzzer oofa SMD, Iru itagbangba ita, Ohun ẹgbẹ Igbohunsafẹfẹ Oscillation:4.0 ± 0.5KHz Iwọn Foliteji: 3Vo-p Foliteji Ṣiṣẹ: 2 ~ 4Vo-p Ti won won Lọwọlọwọ: 90mA Max.ni won won Foliteji Ipele Ipa Ohun: 70dB min.ni 10 cm ni won won Foliteji Resistance Coil:17±3Ω Iwọn otutu ti nṣiṣẹ: -40 ~ + 105 ° C Iwọn: 0.1g Ohun elo ibugbe: LCP Iwọn: 4*4*2.0mm
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