SMD Piezo Buzzer(External Drive Type) pms-1240h3
 pms-1240h3_6240.jpg "SMD Piezo Buzzer(External Drive Type) pms-1240h3")
- SMD Piezo Buzzer(External Drive Type) pms-1240h3
- E-mail:jones_wu@buzzer-china.com
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Detailed Product Description
Product Category: Piezo Transducer Curve
Picture: Frequency Response Curve tested by B&k
Specification
| Type | Unit | PMS-1240H3 |
| Operating Voltage操作电压 | v | Max 25Vp-p |
| Rated Current(max) 额定电流 | mA | 3mA （Max） |
| Sound output at 10cm输出声压 | dB | Min 80dB（Typ.）at 3Vp-p,4 khz |
| Rate Frequency 额定频率 | Hz | 4000 |
| Capacitance 电容 | pF | 16000±30％ |
| Operating temperature操作温度 | ℃ | -20~+60 |
| Storage Temperature 储藏温度 | ℃ | -30~+70 |
| Weight 重量 | g | 0.5 |
| Housing material 外壳材质 | LCP | |
| Packing Condition 包装情况 | 500PCS/REEL, 5000PCS/BOX | |
Value Applying at Rated Voltage(resonant frequency, 1/2 duty,square wave)
Dimension(Unit: mm) Tolerance: ±0.2mm
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