SMD piezo buzzer,Nooca gudaha lagu wado Voltage lagu qiimeeyay: 12VDC Ku shaqaynta Voltage: 3-16VDC Hadda la qiimeeyay: 12mA Max. SPL (@10cm): 90dB Minku qiimeeyay Voltage at 10cm Inta jeer ee dhawaaqa: 4.0±0.5KHz Cod:Sii socota Heerkulka shaqada: -30 ~ + 85 ° C Miisaanka: 1.7g