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Acoustic Technology Corp.
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| Piezo Buzzer - AZ-2220E-P |
| Items | Units | Specifications | Conditions | |
| 1 | Rated Voltage | Vp-p | 3 | Square Wave |
| 2 | Operating Voltage(Max) | Vp-p | 1-25 | |
| 3 | Current Consumption(max) | mA | 3 | |
| 4 | Sound Pressure Level | dBa | 70 | At 10cm / 2KHz |
| 5 | Resonant Frequency | Hz | 2000¡Ó500 | |
| 6 | Operating Temp. | ¢J | -20 ~ +70 | |
| 7 | Storage Temp. | ¢J | -30 ~ +80 | |
| 8 | Capacitance | pF | 19000 ¡Ó 30% | At 120Hz |
| 9 | Weight | g | 3 | |
| 10 | Lead wire / lead pin material | Phosphor Bronze |
