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Acoustic Technology Corp.
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| Piezo Buzzer - AZ-2240E-PU |
| Items | Units | Specifications | Conditions | |
| 1 | Rated Voltage | Vp-p | 9 | Square Wave |
| 2 | Operating Voltage | Vp-p | 1~30 | |
| 3 | Rated Current (Max) | mA | 7 | |
| 4 | Min Sound Output | dBA | 85 | at 4.0Kz / 10cm |
| 5 | Resonant Frequency | Hz | 4000¡Ó500 | |
| 6 | Operating Temp. | ¢J | -20 ~ +70 | |
| 7 | Storage Temp. | ¢J | -30 ~ +70 | |
| 8 | Capacitance at 120 Hz | pF | 15000 ¡Ó 30% | |
| 9 | Weight | g | 3 | |
| 10 | Lead Pin Material | Beryllium Bronze |
