詳細(xì)信息
廠家直銷直徑12mm高度13mm電磁無源蜂鳴器
1. Technical ParameterMeasuring 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. | |||
1 | Rated Voltage | 3Vo-p | |
2 | Operating Voltage | 2-7 Vo-p | |
3 | Rated Current | Max.70mA ,at 2400Hz 50% duty Square Wave 3Vo-p | |
4 | Sound Output at 10cm | Min. 85dB,at 2400Hz 50% duty Square Wave 3Vo-p Type: 92dB | |
5 | Coil Resistance | 16±4Ω | |
6 | Coil Impedance | 40Ω±15% | |
7 | Resonant Frequency | 2400Hz | |
8 | Operating Temperature | -20℃～+60℃ | |
9 | Store Temperature | -30℃～+70℃ | |
10 | Net Weight | Approx 2g | |
11 | RoHS | Yes | |
2.Dimensions
基本公差:除特殊注明外，一般公差為±0.5mm
*外殼材料:Black Noryl
3.Frequency Response | ||
4.Packing | ||
ELECTROMAGNETIC BUZZER
QTY: 5000PCS
VOLUME: 50×41.5×27CM