压电插针无源蜂鸣器 Φ30*9 12v电话振铃用蜂鸣器 常州启盛供应
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Model No | QST-3010A |
Rated Voltager | 12Vp-p Square Wave |
Max.Allowable Voltage | 30Vp-p Square Wave |
Max.Rated Current | 5mA at 3.6KHz/12Vp-p Square Wave |
Min.Sound Pressure Level | 85dB at 3.6KHz/12Vp-p Square Wave /10cm |
Resonant Frequency | 3.6±0.5KHz |
Operating Temperature | -20℃~+60℃ |
Weight | 7g |
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