Naming Convetion for Edge Connector Fingers  
       
      Printed From: PCB Libraries Forum
        Category:  General
       Forum Name:  General Discussion
       Forum Description:  general topics not related to other forums
       URL: https://www.PCBLibraries.com/forum/forum_posts.asp?TID=1771
       Printed Date: 03 Nov 2025 at 8:20pm
      
 
  
      Topic: Naming Convetion for Edge Connector Fingers
       
      Posted By: acmenet
       Subject: Naming Convetion for Edge Connector Fingers
       Date Posted: 30 Sep 2015 at 7:43am
       
      
        
          
	
Hi
  Is there a naming convention for finger edge connectors
  IE PCIe  plug in cards
  Cheers
  Acmenet 
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  Replies: 
       
      Posted By: Tom H
       
      Date Posted: 30 Sep 2015 at 1:29pm
       
      
        
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No, there is no standard for board edge connectors, but I would name them after their purpose.    Example: PCIE64BIT 
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      Posted By: acmenet
       
      Date Posted: 01 Oct 2015 at 12:08am
       
      
        
          
	
I'll go with that then
  Cheers
  Acmenet 
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      Posted By: jameshead
       
      Date Posted: 01 Oct 2015 at 2:33am
       
      
        
          
	
We don't tend to use specific industry standard edge connector schemes such as PCI, PCIE.
  For our edge connectors I use:
  EDGECON<PITCH>_<FINGERWIDTH X FINGERLENGTH>_<NUMBER-OF-SIDES>X<NUMBER-OF-WAYS>
  E.g.
  Pitch 2.54 mm, 1.27 mm x 7.50 mm finger, one side only, 10 ways. EDGECON254_127X750_1X10
  Pitch 2.54 mm, 1.27 mm x 7.50 mm finger, two sides, 15 ways. EDGECON254_127X750_2X15
  We use this style of edge connector where we have slots in one board and and edge connector in another and solder the two boards together at right-angles. 
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