产品概述
F-B-M903ESB 是 DIGISOUND（德国电声器件制造商）旗下 Magnetic SMD Buzzer without oscillator（蜂鸣器）产品。其核心参数包括：Ø9.2 x 10.5 x 10.6 x 3.2 mm；3 Vo-p；≥92 dB(A) at 10 cm。该器件按工业级标准设计，适用于报警、提示、广播及传感类应用。我司作为 DIGISOUND 产品的授权经销渠道，可为中国客户提供选型支持、技术资料与稳定供货，具体规格以原厂 datasheet 为准。
技术参数
| Dimension | Ø9.2 x 10.5 x 10.6 x 3.2 mmMagnetic SMD Buzzer without oscillator |
|---|---|
| Rated Voltage | 3 Vo-pMagnetic SMD Buzzer without oscillator |
| Operating Voltage | 2 - 5 Vo-pMagnetic SMD Buzzer without oscillator |
| Sound Pressure Level | ≥92 dB(A) at 10 cmMagnetic SMD Buzzer without oscillator |
| Resonance Frequency (F0) | 2700 HzMagnetic SMD Buzzer without oscillator |
| Operating Temperature | -40 to +105 °CMagnetic SMD Buzzer without oscillator |
| Resistance | 16 ±3 ΩMagnetic SMD Buzzer without oscillator |
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