Electronics Forum: viewed (Page 2256 of 7890)

MPM UP2000 Installation

Electronics Forum | Thu Apr 06 14:41:04 EDT 2006 | Chad B

If you have any questions on this printer,give me a call. ChadB.............. 651-208-5502

Gold Flash with QFN28 problem

Electronics Forum | Thu Mar 30 08:59:46 EST 2006 | Dan

Yes the balls are at the outer edge. The chips we have are not showing exposed copper, but the lead-free finish...

Leader tape on partial reels

Electronics Forum | Thu Mar 30 12:51:23 EST 2006 | russ

They work okay, better than no leader tape. Of course to attach you may throw a couple of parts away as well. What you really need to do is discontinue buying strips.

Leader tape on partial reels

Electronics Forum | Thu Mar 30 13:02:45 EST 2006 | krc

We're not buying stips, they're whole reels at first. But because of things like discrete order sizes, or proto builds, or otherwise low-volume production, we're stuck with leftovers.

Leader tape on partial reels

Electronics Forum | Thu Mar 30 13:23:16 EST 2006 | russ

I agree with greg, after a teardown there should be leader tape left for the next load. Are your operators tearing it off at the end of the carrier tape?

Leader tape on partial reels

Electronics Forum | Fri Mar 31 14:59:05 EST 2006 | samir

KRC, Let me guess. You're in the materials organanization at your company and you're judged by such metrics as "inventory accuracy" and "# of turns", and you're thinking that those sacrifial chip components are what causes your inventory accuracy to

Leader tape on partial reels

Electronics Forum | Wed Apr 05 14:49:51 EDT 2006 | Cristina

The leader tape from Sierra works good for us. But if you have to work only with small strips and you can't affort to lose any parts think of moving them into waffle packs. It depends though if your machine has a tray for that. Regards, Cristina

Leader tape on partial reels

Electronics Forum | Tue May 09 18:41:54 EDT 2006 | SMT_CNC

It is a very simple practice to leave a leader when breaking down a setup. This way the next time you're going to use the reel there is about a foot of cover tape to use. Seems to work in our SMT production area. Max.

Strange problem with Fuji IP1 stopping

Electronics Forum | Fri Apr 07 03:10:20 EDT 2006 | Roland G

Check firmware version and Fuji upgrade reports because it could be a sofware bug. I remember also 1 random failure on IP1 which was hard to identify: a cable in raceway connected to placement table was getting contact failure when table moves.

Strange problem with Fuji IP1 stopping

Electronics Forum | Fri Apr 07 09:26:36 EDT 2006 | engguy

This is common with older Fujis. The machine is trying to download production data to the host(MCS?) If the cable is not connected or if the MCS is off, the machine will randomly freeze at the end of prod. Either solve those issues or change the m


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