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Acoustic Technology Corp.
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Piezo Buzzer - AZ-4228E-W |
| Items | Units | Specifications | Conditions | |
| 1 | Rated Voltage | Vp-p | 12 | Square Wave |
| 2 | Operating Voltage | Vp-p | 1-30 | |
| 3 | Rated Current (Max) | mA | 9 | |
| 4 | Min Sound Output | dB | 90 | at 2.8KHz / 30cm |
| 5 | Resonant Frequency | Hz | 2800¡Ó500 | |
| 6 | Operating Temp. | ¢J | -20 ~ +60 | |
| 7 | Storage Temp. | ¢J | -30 ~ +80 | |
| 8 | Capacitance at 120 Hz | pF | 35000 ¡Ó 30% | |
| 9 | Weight | g | 10 |
