Magnetic Transducers External Drive OBO – 0903E – A2 Dim: 9.0 x 4.0mm

Part # OBO 0903E-A2;  rated voltage 3.0;  Operating Voltage 2~4;  Resist. Ohm 15 ±3; Frequency 2.700;  SP1 at 10cm dBA Min 85;  Op.Temp. -30°~70°C