SMD Magnetic Transducers External Drive OBO – 40BS1 Dim: 9.0 x 4.0mm

Part # OBO 40BS1;  rated voltage 1.5;  Operating Voltage 1~2;  Resist. Ohm 5.5 ±1; Frequency 2730;  SP1 at 10cm dBA Min 85;  Op.Temp. -30°~70°C