A. SCOPE 
   This specification applies magnetic buzzer ,  CX12054-42R(3.6V)-2048-F
B. SPECIFICATION 

No.ItemUnitSpecificationCondition
1Oscillation FrequencyHz2048Vo-p=1/2duty , square wave
2Operating VoltageVo-p2~ 4
3Rated    VoltageVo-p3.6
4Current    ConsumptionmAMAX. 50at    Rated Voltage
5Sound Pressure LeveldBMIN. 85at 10cm at Rated Voltage
6Coil Resistance (Ω)
42±5
7Weight (MAX)gram1
8Housing Material
PPO( Black )

C. APPEARANCE DRAWING