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電磁式蜂鳴器 (外部驅動)
規格說明
| Rated Voltage ( Vo-p ) | 3.6 |
| Operating Voltage ( Vo-p ) | 3 ~4.2 |
| Current Consumption ( mA ) | 100 max |
| Coil Resistance ( Ω ) | 17 ± 3 |
| Sound Pressure Level at 10cm | 85dB min |
| Resonant Frequency ( Hz ) | 2350 |
| Operating Temperature ( ℃ ) | -30 ~ +70 |
| Weight | 0.5gms. |
