Bob
        Common sense ---- Fit, Function, and Reliability should be your 
     guidance. Insure that the wire will not snag or break from stress and 
     material fatigue during normal handling and use in the product. 
     Support within 1 inch of the connection, to strain relief the solder 
     joint, is a good minimum to start with.


______________________________ Reply Separator _________________________________
Subject: assembly-jumper wires
Author:  [log in to unmask] at CCGATE
Date:    4/28/97 11:21 AM


  To whom...                                                    28 Apr 97
     
     If I have wire jumpers on a mulitlayer pwb, is there a standard that
  defines the distance between bond points on the wire length. I know that 
  Mil-Std-275 and IPC-2221 both call out bonding at 1" intervals, but I am 
  looking at test set equipement, not hi-rel avionics hardware and IMO
  the 1" interval is an overkill. Is there any guidence, good commercial 
  standard, out there or if not, what is being done?  Thanks in advance.
     
                                                Regards,
  Bob Vanech                                              Bob 
  Norden Systems
  (203) 852-4810   
     
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