BM5020STZ

Quantity:

1. Technical Parameter Measuring 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		2～5Vo-p
3	Rated Current		Max.100mA ,at 4000Hz 50% duty Square Wave 3Vo-p
4	Sound Output at 10cm		Min. 75dB,at 4000Hz 50% duty Square Wave 3Vo-p
5	Coil Resistance		12±2Ω
6	Resonant Frequency		4000Hz
7	Operating Temperature		-20℃～+70℃
8	Store Temperature		-40℃～+85℃
9	Net Weight		Approx 0.1g
10	RoHS		Yes
2. Dimensions		Unit: mm

Unit: mm; Tolerance: ±0.3mmExcept Specified Housing Material: Black LCP *Terminal plate: 3soldering pads, tin Plating Brass