Our Products Buzzer Magnetic Transducer Self Drive Type ZB-16S Shape size: Φ16 × h14.0 Dimensions: UNIT: mm Tolerance: ±0.5mm Wave Solderable and Washable PDF Please Click products below, and click Add to Inquiry List for inquiry. Part No. Rated Voltage (V) Operating Voltage(V) *Rated Current(MAX) (mA) *Min Sound Output at 10 cm (dB) *Resonant Frequency (Hz) ZB-1201S 1.5 1.2-3 20 80 2300±400 ZB-1203S 3 2-5 30 85 2300±300 ZB-1205S 5 4-7 30 85 2300±300 ZB-1212S 12 8-16 30 85 2300±300 Add to Inquiry List Review Inquiry List Back