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提示信息【蜂鸣器厂商直销】14075有源直流蜂鸣器
有源蜂鸣器
压电式蜂鸣器
直流蜂鸣器
①外观效果图：
②外观尺寸图：
③频率特性图：
④性能参数：
| Type | Unit | KS-1440TDPA |
| Rated Voltage | VDC | 12 |
| Operating Voltage | VDC | 3~16 |
| *Rated Current(max) | mA | 7 |
| *Min Sound Output at 10cm | dB | 80 |
| *Resonant Frequency | Hz | 4000±500 |
| Operating Temperature | ℃ | -30~+70 |
| Storage Temperature | ℃ | -40~+85 |
| weight | g | 1 |
