SMD Magnetic Transducers External Drive OBO – 45BP1 Dim: 9.0 x 4.5mm

Part # OBO 45BP!;  rated voltage 0.1;  Operating Voltage 2~4;  Resist. Ohm 16 ±3; Frequency 2.700;  SP1 at 10cm dBA Min 87;  Op.Temp. -30°~70°C