I have seen single sided antistatic adhesive tape which claims to leave no
residue from suppliers of ESD equipment. I can also remember seeing
semiconductors being manufactured where they use a blue tacky film for
holding bare die when they are sliced up into individual circuits from the
original disc of silicon.
I therefore presume double sided static safe, non-residue tapes are a
possibility!
Keith
===== Original Message from [log in to unmask] (TechNet E-Mail Forum.) at
13/05/99 15:08
>In a message dated 5/13/99 11:11:00 AM Pacific Daylight Time,
>[log in to unmask] writes:
>
><< Keith and Steve,
>
> Something that probably should be thought about is if one should reuse the
> components (other than for solder training) after placing them on Static
> Electricity generating tape.
>
> My $0.02
>
> Scott>>
>
>Hi Scott!
>
>From an ESD perspective, I couldn't agree with you more. However (I'm
>speaking for myself here, not Keith), in a contract assembly environment
>where you have to take what the customer gives you and deal with it. I can't
>tell you how many times I've tried to talk to some customers and plead for
>CAD files so I wouldn't have teach the placements on their boards and then
>do
>a "sticky" board so the rest of the work order runs correctly. It's better
>to
>do your "tweeking" on one board and then run, rather than "tweek" as you go
>and build a bunch of boards that someone will have to put a soldering iron
>to
>fixing defects.
>
>I've almost got down on my knees asking for things like simple attrition
>that's a normal fact of life when you're building printed circuit assemblies
>with automation...if I could get at least that, I wouldn't have to reuse
>parts. When you get a work order from a customer for say 1,000 assemblies,
>they don't want 999, or want any excuses why that last assembly is short
>parts, they want 1,000 assemblies, end of story.
>
>You and I both know that's not a good way to do things, but in this business
>you're customer driven...you do whatever they want you to. If you don't it's
>real simple, you don't get business. Some customers are more seasoned than
>others, and some will listen. But you also have the same number that aren't,
>and don't...but that's life.
>
>-Steve Gregory-
>
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