SMD piezo buzzer,Tipe sing didorong internalTegangan Rated: 12VDCTegangan operasi: 3-16VDCDirating saiki: 12mA Max.SPL (@10cm): 90dB Mining Rated Voltage ing 10cmFrekuensi resonansi: 4.0±0.5KHzNada:terus-terusanSuhu operasi: -30 ~ + 85 ° CBobot: 1.7g
Bahan omah: PPS
ukuran:Φ17 x 6mm