Professional Manufacturer on Military Standard Connector
Y27 series circular electrical connector

      Y27      A       II     20     -24      Z      J      B      M      II      B
Basic series                        
      Q, A, B, C, F, G, H                  
      Omit = Q                  
      H = Springtac contact                   
      I, II, III, IV, V, VI
      Omit = I                
Shell size              
      08, 10, 12, 14, 16, 18, 20, 22, 24, 28, 30              
Number of contact            
      01 ~ 61            
Type of connector          
      T = Plug          
      Z = Receptacle          
Type of contact        
      J = Pin         
      K = Socket        
Type of receptacle      
      L = Cable connecting receptacle      
      B/B1 = Square flange receptacle      
      B2 = Jam nut receptacle      
      B4 = Thru bulkhead receptacle      
Type of hermetic     
      M = Hermetic by rubber    
      P or omit = Unsealed     
Type of back shell  
      Omit = Without back shell  
      II, III, IV, IX  
Material of shell
      Omit = Aluminium-alloy
      B = Stainless steel
      C = Cooper-alloy

Product familis
Y27 series circular electrical connector
Conform to Chinese military connector standard GJB2905-2004, Y27 series is designed as push-pull locking mechanism, ra......
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