Our Products Buzzer Piezo Buzzer External Drive Type ZB-PT-2309 Shape size: Φ22.5 × h9.0 Dimensions: UNIT: mm Tolerance: ±0.5mm PDF Please Click products below, and click Add to Inquiry List for inquiry. Part No. Rated Voltage (Square Wave)(Vp-p) Operating Voltage (Vp-p) *Rated Current(MAX) (mA) *Min Sound Output at 2.048KHz / 10cm *Resonant Frequency (Hz) Capacitance at 120Hz (pF) Lead Pin Material ZB-PT-2309 10 1-30 3.5 85 2048±500 24000±30% Phosphor Bronze Add to Inquiry List Review Inquiry List Back