SMD Magnetic Transducers External Drive OBO – 40AP1 Dim: 8.5 x 8.5 x 4.0mm

Part # OBO 40AP1;  rated voltage 3.0;  Operating Voltage 2~4;  Resist. Ohm 16 ±3; Frequency 2.700;  SP1 at 10cm dBA Min 87;  Op.Temp. -30°~70°C