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HYT-12B SPECIFICATIONSTypeUnitHYT-1201BHYT-1203BHYT-1205BHYT-1212BRated VoltageV1.53512Operating VoltageV1.2-32-53-79-15*Rated Current(MAX)mA25303030*Min Sound Output at 10 cmdB80858787*Resonant FrequencyHz2600±300Operating Temperature℃-20～ 80Storage Temperature℃-30～ 85Housing Material NORYLWeightg2
耐高温 有源一体式薄型12mmX7.5mm蜂鸣器