Electronics Forum: differs (Page 271 of 580)

Wiper Paper selection (help)

Electronics Forum | Fri Aug 06 17:28:06 EDT 2004 | Steve

My suggestion is that there are alot of suppliers for this type product. Call a couple of distributors and have them send you samples. Make sure you know each manufacturer so that they don't duplicate. Review the performance and price of each one and

Wiper Paper selection (help)

Electronics Forum | Fri Aug 06 21:43:40 EDT 2004 | KEN

In my wiper paper travels I discovered that many different brands are simply "repackaged" from a single manufacturer. Look at fiber size, weave and porosity. In one case two paper were identical, just dyed green. The prices ranged from 26 dollars

Use of Lead Free components With NonLead Free Solder Paste

Electronics Forum | Mon Aug 09 07:37:33 EDT 2004 | C Lampron

Abraham, Lead free components in a leaded process should not be a problem. The problem increases with leaded components in a lead free process. For the most part, the only difference that you will see is in BGA procesing. If a BGA is lead free, the

AOI: Comparisons

Electronics Forum | Mon Aug 30 16:31:34 EDT 2004 | aburgos

Mike: When you stated that you are looking for a different AOI to replace GSI Lumonics because of 0201 solder paste inspection. Does that mean that you have a 1X scanner and it is not giving you reliable results? Have you tried the 2X scanner from G

Where Is That #2%&*** Reel????

Electronics Forum | Tue Aug 24 09:39:03 EDT 2004 | V

I feel your pain as well. Our purchasing group minimizes the amount of material in inventory so of course they bring in only what is absolutely needed. When they see 10,000 components in house they just don't understand that the part may be used on

Lead Free ...

Electronics Forum | Thu Sep 02 10:43:02 EDT 2004 | Frank R.

Thanks Russ, Concerning PCB, I will consider positive and negative informations for all material exept OSP. I work with 350 persons in production and if the final result of the product is different depending of the person who andle it, I can't use t

Lead Free ...

Electronics Forum | Tue Sep 07 23:57:05 EDT 2004 | KEN

If you want someone to do it for you, hire a consultant. IF you think its going to be handed to you over the web, get real. I don't think coke Inc would be where it is today if it published the formula to coke. For that matter, any CM or OEM would

measument of paste thickness after Screen Printing

Electronics Forum | Wed Sep 08 16:21:41 EDT 2004 | rohman23

I'm in a similar situation. We have a pre-historic semi-automatic printer that does a decent job, but would like to get an automatic printer. I've only just begun looking into the different options available, but would like one that could inspect t

Solder Mask vs Solder Balls

Electronics Forum | Wed Sep 08 10:32:39 EDT 2004 | C Lampron

Good Day Everyone, I have a Class 3 medical customer where we are seeing solder balls adjacent to the fine pitch device leads post reflow. We are processing these with OA so small amounts of solder balls usually wash of at clean. These however, are

Wavesoldering Defect

Electronics Forum | Tue Sep 14 16:09:50 EDT 2004 | HOSS

Adam, Is your fluxer giving you good coverage into the holes and to the top of the board? If your hole size in relation to the lead diameter is too small, this may be contributing. I'd check your fluxing first though. Just an aside.....We just sw


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