SMD Magnetic Transducer(External Drive Type) PMT-5020
- SMD Magnetic Transducer(External Drive Type) PMT-5020
- E-mail:jones_wu@buzzer-china.com
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Detailed Product Description
Product Category: Electromagnetic buzzer Curve
Picture: Frequency Response Curve tested by B&k
Specification
Type | Unit | PMT-5020 |
Rated Voltage 额定电压 | v | 3.6 |
Operating Voltage 操作电压 | v | 2.5~4.5 |
Rated Current(max) 额定电流 | mA | 70 |
Sound output at 10cm 输出声压 | dB | 75 |
Rate Frequency 额定频率 | Hz | 4000 |
Coil Resistance 线圈电阻 | Ω | 16±2 |
Operating temperature操作温度 | ℃ | -30~+70 |
Storage Temperature 存储温度 | ℃ | -40~+85 |
Housing material 外壳材料 | LCP | |
Weight 重量 | g | 0.4 |
Value Applying at Rated Voltage(resonant frequency, 1/2 duty,square wave)
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