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| Cov ntaub ntawv khoom |
| SMD piezo buzzer, Sab nraud tsav hom Rated voltage: 12VDC Kev khiav hauj lwm voltage: 3-20VDC Rated tam sim no: 8mA Max. SPL (@10cm): 83dB Minntawm Rated Voltage ntawm 10cm Resonance zaus: 4.0 ± 0.5KHz Tone Xwm:Ib leeg Kev khiav hauj lwm kub: -30 ~ + 85 ° C Qhov hnyav: 2.6g Khoom siv tsev: PPS |