Ф9mm环保有源电磁式09蜂鸣器 3V 5V 9V 12V
| SPECIFICATIONS |
| Type | Unit | HYT-0901 | HYT-0903 | HYT-0905 | HYT-0909 | HYT-0912 | | Rated Voltage | V | 1.5 | 3 | 5 | 9 | 12 | | Operating Voltage | V | 1.2-3 | 2-5 | 4-7 | 7-12 | 8-15 | | *Rated Current(MAX) | mA | 20 | 30 | 30 | 30 | 30 | | *Min Sound Output at 10 cm | dB | 80 | 85 | 85 | 85 | 85 | | *Resonant Frequency | Hz | 2600±300 | | Operating Temperature | ℃ | -20~+70 | | Storage Temperature | ℃ | -30~+85 | | Housing Material | | NORYL | | Weight | g | 2 |
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