The following parts are normal production:
| Part No. | Dimension ( mm ) | Resonant Frequncy ( KHz ) | Input Voltage ( V ) | Harmonic Impedance ( Ω ) | Atomization amount ( ml/h ) | Coupling Coefficient ( Kt ) | Capacitance (pF) |
| PZT-16-1.7BU | Φ16*1.2 | 1700±50 | AC24~48 | ≤2 | ≤150 | ≥0.45 | 900~1300 |
| PZT-16-2.4BU | Φ16*1.0 | 2400±50 | AC24~48 | ≤2 | ≤150 | ≥0.45 | 900~1300 |
| PZT-16-3.0BU | Φ16*0.95 | 3000±50 | AC24~48 | ≤2 | ≤150 | ≥0.45 | 900~1300 |
| PZT-16-5.0BU | Φ16*0.75 | 5000±50 | AC24~48 | ≤2 | ≤150 | ≥0.45 | 900~1300 |
| PZT-20-1.7BU | Φ20*1.2 | 1700±50 | AC24~48 | ≤2 | ≤300 | ≥0.45 | 1200~1800 |
| PZT-20-2.4BU | Φ20*1.0 | 2400±50 | AC24~48 | ≤2 | ≤300 | ≥0.45 | 1200~1800 |
| PZT-20-3.0BU | Φ20*0.95 | 3000±50 | AC24~48 | ≤2 | ≤300 | ≥0.45 | 1200~1800 |
| PZT-20-5.0BU | Φ20*0.75 | 5000±50 | AC24~48 | ≤2 | ≤300 | ≥0.45 | 1200~1800 |
| PZT-25-1.7BU | Φ25*1.2 | 1700±50 | AC24~48 | ≤2 | ≤350 | ≥0.45 | 1300~2100 |
| PZT-25-2.4BU | Φ25*1.0 | 2400±50 | AC24~48 | ≤2 | ≤350 | ≥0.45 | 1300~2100 |
| PZT-25-3.0BU | Φ20*0.95 | 3000±50 | AC24~48 | ≤2 | ≤350 | ≥0.45 | 1300~2100 |
| PZT-30-1.7BU | Φ30*1.2 | 1700±50 | AC24~48 | ≤2 | ≤400 | ≥0.45 | 1500~2300 |
| PZT-30-1.7BU | Φ30*1.0 | 2400±50 | AC24~48 | ≤2 | ≤400 | ≥0.45 | 1500~2300 |
More details please download the attached datasheet.