Piezo Buzzers – PIN –
| Model No. | Sound Pressure Level(dBA/min) | Rated Voltage(V) | Rated Frequency(Hz) | Rated Current(mA/MAX) | Diameter(mm) | Height(mm) | ConnectionType |
| AZI-14N40 | 85 / 88（Distance at 10cm） | 5\12 | 4000±300 | 7 | 13.8 | 7.5 | P |
| AZ-2429S-P1-LF | 100 （Distance at 10cm） | 12 | 2900±500 | 12 | 23.8 | 16 | P |
| AZS-X45A | 120 （Distance at 10cm） | 12 | 2300 | 200 | 44.5*40 | 57.5 | W |