4040 MCPCBs
    
            Direct-thermal-path copper 4040 MCPCBs for LEDs such as the Osram CULPM1.TG "BOOST" LED.  
       
        
    
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      Direct-thermal-path copper high performance MCPCB for your 4040 (4mm x 4mm) nominal LEDs.
Fe..
            
                $1.89                      
                  
        
      
      
      
     
        
            
            
      Direct-thermal-path copper high performance MCPCB for your 4040 (4mm x 4mm) nominal LEDs.
Feature..
            
                $1.99