BM1290
BM1290
BM1290
BM1290
BM1290

BM1290

Model NO.
BM1290
Quantity:
1, Technical Parameter
Measuring condition
Part shall be measured under a condition (Temperature: 535, 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.
1Rated Voltage5Vo-p
2Operating Voltage3-8Vo-p
3Rated CurrentMax.50mA ,at 2048Hz 50% duty Square Wave 5Vo-p
4Sound Output at 10cmMin. 85dB,at 2048Hz 50% duty Square Wave 5Vo-p
5Coil Resistance42±
6Resonant Frequency2048Hz
7Operating Temperature-20+70
8Store Temperature-30+80
9Net WeightApprox 1.6g
10RoHSYes
2. DimensionsUnit: mm
*Unit: mm; Tolerance: ±0.5mmExcept Specified
*Housing Material: Black PBT

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