A. SCOPE 
   This specification applies magnetic buzzer ,  CX9650-50R(5V)-2731-F
B. SPECIFICATION 

No.	Item	Unit	Specification	Condition
1	Oscillation Frequency	Hz	2731	Vo-p=1/2duty , square wave
2	Operating Voltage	Vo-p	2~ 4
3	Rated    Voltage	Vo-p	3
4	Current    Consumption	mA	MAX. 60	at    Rated Voltage
5	Sound Pressure Level	dB	MIN. 85	at 10cm at Rated Voltage
6	Coil Resistance (Ω)		18±3
7	Weight (MAX)	gram	0.8
8	Housing Material		PPO( Black )

C. APPEARANCE DRAWING

Unit :mm  Tol: ±0.5