BM9040E
BM9040E
BM9040E
BM9040E
BM9040E

BM9040E

Model NO.
BM9040E
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 Voltage3Vo-p
2Operating Voltage2-5Vo-p
3Rated CurrentMax.80mA ,at 2731Hz 50% duty Square Wave 3Vo-p
4Sound Output at 10cmMin. 85dB,at 2731Hz 50% duty Square Wave 3Vo-p
5Coil Resistance16±
6Resonant Frequency2731Hz
7Operating Temperature-20℃~+70
8Store Temperature-30+80
9Net WeightApprox 0.7g
10RoHSYes
2. DimensionsUnit: mm
*Unit: mm; Tolerance: ±0.5mmExcept Specified
*Housing Material: Black PBT

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