產品介紹

電磁式蜂鳴器 (外部驅動)
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LF-MT05B01 Magnetic Transducer
規格說明
Rated Voltage ( Vo-p ) 3
Operating Voltage ( Vo-p ) 2~4
Current Consumption ( mA ) 100 max
Coil Resistance ( Ω ) 12 ± 3
Sound Pressure Level at 10cm 75dB min.
Resonant Frequency ( Hz ) 4000
Operating Temperature ( ℃ ) -30 ~ +70
Weight 0.15gms.
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