As an Amazon Associate, we earn from qualifying purchases. Home » BESTAR » BPT3012H4.5W BESTAR BPT3012H4.5W | Sound transducer: piezo; without built-in generator; 5mA; ?: 30mm BESTAR . BPT3012H4.5W Gallery Attributes Brand name, Manufacturer name, ManufacturerBESTAR CategoryL1Sound Sources CategoryL2Sounders CategoryL3Piezoelectric signallers CategoryL4Piezo Transducers without Generator DimensionUnitmm Extra Product NameBESTAR BPT3012H4.5W | Sound transducer: piezo; without built-in generator; 5mA; ?: 30mm atoms, moq, multiple1 diameter, length, width30.0 height5.6 height_AttribHeight jsonUrlData1c61339b28ebb2069627b4f567767326. jsonUrlData237562678f05dea89aba9 keywordsBESTAR, BPT3012H4.5W, BPT-3012H4.5W, Sound Sources, Sounders, Piezoelectric signallers, Piezo Transducers without Generator length_Attrib, width_AttribDiameter MPNBPT3012H4.5W qtyInStock0 SKUBPT-3012H4.5W snippetBESTAR BPT3012H4.5W | Sound transducer: piezo; without built-in generator; 5mA; ?: 30m Type of sound transducerpiezo Sound transducer featureswithout built-in generator Resonant frequency4kHz Operating current5mA Operating temperature-20...60?C Diameter30mm Height5.6mm Operating voltage1...30V AC Mounting holes pitch35mm Sound level85dB (d=0.1 m) Capacitance25nF Capacitance measurement frequency120Hz Leadscables Capacitance tolerance30% Body materialABS Distributor offers SellerSKUMOQIn stockMultiplePrices TMEBPT-3012H4.5W11