手机用贴片蜂鸣器
地区：江苏 常州
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尺寸 (8.8&plu*n;0.2)×(3.2&plu*n;0.2)
Model No | QSM-8801A | QSM-8801B | QSM-8803A |
Rated Voltager | 1.5V | 1.5V | 3V |
Operating Voltage | 1～2V | 1～2V | 2～4.5V |
Max.Rated Current | 15mA | 80mA | 70mA |
Coil Resistance(DC) | 5.5&plu*n;2Ω | 5.5&plu*n;2.2Ω | 17&plu*n;4Ω |
Coil Impedance(AC) | 15Ω | 16Ω | 40Ω |
Min.Sound Pressure Level | 80dB/10cm | 80dB/10cm | 80dB/10cm |
Resonant Frequency | 2350Hz | 2730Hz | 2730Hz |
Operating Temperature | -20℃~+70℃ | -20℃~+70℃ | -20℃~+70℃ |
Weight | 2g | 2g | 2g |
