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蜂鸣器 BP4514-30
蜂鸣器 BP4514-30
1. TechnicalParameterMeasuringconditionPartshallbemeasuredunderacondition(Temperature:5～35℃,Humidity:45%～85%R.H.,Atmosphericpressure:860～1060hPa)unlessthestandardcondition(Temperature:25±3℃,Humidity
所属分类： 压电无源蜂鸣器
1. TechnicalParameterMeasuringconditionPartshallbemeasuredunderacondition(Temperature:5～35℃,Humidity:45%～85%R.H.,Atmosphericpressure:860～1060hPa)unlessthestandardcondition(Temperature:25±3℃,Humidity
产品描述
| 1. Technical Parameter Measuring condition Part shall be measured under a condition (Temperature: 5～35℃, Humidity: 45%～85%R.H., Atmospheric pressure: 860 ～1060hPa) unless the standard condition (Temperature: 25±3℃, Humidity: 60±10%R.H. Atmospheric pressure: 860 ～1060hPa) is regulated to measure. |  |
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| 1 | Resonant Frequency | 3000Hz | ||
| 2 | Operating Voltage | 1～25 Vp-p | ||
| 3 | Rated Current | Max.5mA ,At 3KHz 50% duty Square Wave 3Vp-p | ||
| 4 | Sound Output at 30cm | Min. 89dB,At 3KHz 50% duty Square Wave 3Vp-p | ||
| 5 | Capacitance | 30000±30% pF At 1KHz | ||
| 6 | Operating Temperature | -20℃～+70℃ | ||
| 7 | Store Temperature | -30℃～+80℃ | ||
| 8 | Net Weight | Approx 14.6g | ||
| 9 | RoHS | Yes | ||
| 2. Dimensions
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Unit: mm | |||
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| *Unit: mm; Tolerance: ±0.5mmExcept Specified *Housing Material: Black PBT | ||||
3. Electrical And Acoustical Measuring Condition
4. Frequency Response
3Vp-p 50% duty Square wave,30cm
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