Rich,



I had an evaluation kit from Circuit Technology Centre that uses film

adhesives, and found it both clean and easy to use. It was designed to

effect repairs in compliance with IPC-7721, and certainly appeared to do

the job.



http://www.circuittechctr.com



Peter







Rich Lasko <[log in to unmask]>    26/03/2003 10:33 PM

Sent by: TechNet <[log in to unmask]>



Please respond to "TechNet E-Mail Forum."; Please respond to Rich Lasko

                                                                                                                              

              To:  [log in to unmask]                                                                                            

              cc:  (bcc: DUNCAN Peter/Asst Prin Engr/ST Aero/ST Group)                                                        

              Subject: [TN] IPC-7721 Conformance Levels                                                                       

                                                                                                                              

                                                                                                                              

                                                                                                                              











Good morning everyone,











I am looking for some information on the "highest" level conformance (see

pg 2 of IPC-7721) for a Class 3 product.? I am currently faced with a

situation in which we had some SMT aluminum Electrolytic capacitors shear

off the board (and took the pad and trace with it). ?Boards are about $800

a pop so I really don't want to be scrapping that kind of cha-ching.? I am

looking to use section 4.2.2 and section 4.7.2 (SMT repair with film

adhesive).? I see that PACE makes a ThermoBond Cir-Kit with film adhesives

but I have not had any personal experience using this one.? (I am used to

using the epoxy type repair kits).? So before I go out and spent some

$$$'s, I was hoping to get some feedback from the group on their

experiences with film adhesive repair kits or any other film adhesives kits

that have worked well.











Looking forward to your feedback.











Rich Lasko





Badger Electronics





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