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    Chip series for medical B-ultrasonic transducer
    
               
    
                   Pbulish：admin　　time：2008年03Month21Day
               
    
           
    
            
    
               
    

    


    


    

    


    
    		

    

    
 

    

    


    


    


    型號(hào)及規(guī)格
    
    		


    外型尺寸(mm)　　　長(zhǎng)×寬× 厚度　
    
    		


    主要技術(shù)特性
    
    		

    

    


    fr(MHz)
    
    		


    K31
    
    		


    E T 3
    
    		

    

    


    r
    
    		

    

    


    HF-B3.5M
    
    		


    (80-130)×(13-16)×0.4
    
    		


    3.5
    
    		


    ≥0.37
    
    		


    2200-3000
    
    		

    

    


    HF-B5.0M
    
    		


    (60-110)×(12-15)×0.3
    
    		


    5.0
    
    		


    ≥0.36
    
    		

    

    


    HF-B7.5M
    
    		


    (50-100)×(10-14)×0.2
    
    		


    7.5
    
    		


    ≥0.35