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Cov ntaub ntawv khoom |
SMD piezo buzzer, Sab nraud tsav hom Kev ntsuas hluav taws xob: 9Vp-p Kev khiav hauj lwm voltage: 1-30Vp-p Rated tam sim no: 3mA Max. SPL (@10cm): 80dB Minntawm Rated Voltage ntawm 10cm Resonance zaus: 2.0 ± 0.5KHz Capacitance ntawm 100Hz: 20000 ± 30% pFntawm 100Hz 1V Kev khiav hauj lwm kub: -30 ~ + 85 ° C Qhov hnyav: 1.3g Khoom siv tsev: PPS |