: 华宇 HYR-1407A 无源压电式蜂鸣器 家电控制板专用
本产品是家电控制板常用产品 HYR-1407A |
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| FREQUENCY RESPONSE 
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| SPECIFICATIONS |
| Type | Unit | HYR-1407A | | Rated Voltage(Square Wave) | Vp-p | 12 | | Operating Voltage | Vp-p | 30 | | *Rated Current(MAX) | mA | 2 | | *Min Sound Output at 10 cm | dB | 80 | | *Resonant Frequency | Hz | 4000±500 | | Operating Temperature | ℃ | -20～+80 | | Weight | g | 1 |
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