| 
				 Type  | 
			
				 UNIT  | 
			
				 HPT1109F  | 
		
| 
				 *Min. Sound Output at10cm  | 
			
				 dB  | 
			
				 70  | 
		
| 
				 Rated Voltage  | 
			
				 Vp-p  | 
			
				 5  | 
		
| 
				 Operating Voltage  | 
			
				 Vp-p  | 
			
				 2~10  | 
		
| 
				 Resonant Frequency  | 
			
				 Hz  | 
			
				 4100±500  | 
		
| 
				 .Rated Consumption  | 
			
				 mA  | 
			
				 5  | 
		
| 
				 Capacitance at 120 HZ  | 
			
				 pF  | 
			
				 15000±30%  | 
		
| 
				 Operating Temperature  | 
			
				 °C  | 
			
				 -20~+105  | 
		
| 
				 Storage Temperature  | 
			
				 °C  | 
			
				 -30~+110  | 
		
| 
				 Dimension  | 
			
				 11*19*H1.8  | 
		|
| 
				 Weight  | 
			
				 g  | 
			
				 0.5  | 
		
	
Value applying rated voltage (Resonant frequency,1/2duty,square wave)
Dimensions (Unit:mm)

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