品牌:华宇 型号:HY12-*无源分体蜂鸣器 种类:蜂鸣器(片) 材质:ABS 规格尺寸:12*8.5（mm）
HY12-1P |
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| FREQUENCY R*PONSE 
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| SPECIFICATIONS |
| T*e | Unit | HY12-1P | HY12-2P | HY12-* | | Rated Voltage | V | 1.5 | 3 | 5 | | Operating Voltage | V | 1-3 | 3-6 | 3-8 | | *Rated Current(MAX) | mA | 30 | 15 | 10 | | *Min Sound Output at 10 cm | dB | 85 | 85 | 80 | | Coil Resistance | Ω | 16&plu*n;4 | 42&plu*n;6 | 50&plu*n;7.5 | | *Resonant Frequency | Hz | 2048 | | Operating Temperature | ℃ | -20～+70 | | Storage Temperature | ℃ | -30～+80 | | Housing Material | | *RYL | | Weight | g | 2.0 |
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