Electronics Forum: have (Page 881 of 3476)

What is too much silver in a joint

Electronics Forum | Sun Mar 31 10:03:25 EST 2002 | Bob

Cheers Dave, to answer some of your questions. � The component lead is copper with a tin / lead coating. The pads are standard Copper / Nickel / Gold. � The solder is standard Tin / Lead / Silver (2%) We have a lab that can determine the composition

Universal instruments registration

Electronics Forum | Sat Apr 20 01:25:39 EDT 2002 | lysik

It is not just the rgistration fee. It is the fact that often after you register the machine you sre still denied a certian portion of service. UIC is very in check with their registration pricing. OEM's do however have a clause that says we can not

QP-132E // FCM 2

Electronics Forum | Sun Apr 14 16:02:17 EDT 2002 | bdiego

Hello, Can someone help me, I want to setup a high speed SMT line. i have only 3 different products, and i have to change only once a week. I want to place 0402 and maybe later 0201. I think that a FCM 2 or a QP-132E are good machines for that? c

Solder Balls

Electronics Forum | Thu May 09 10:00:19 EDT 2002 | brianockert

I'd tend to agree with what the others have said. Check the basics, board supports, setup, wiper paper working correctly. If it's a humidity issue, try taking some paste, place it on a chem wipe, and roll it around a bit, which removes some of the mo

Bad Buisness

Electronics Forum | Wed Apr 17 21:50:52 EDT 2002 | cyber_wolf

I agree with you 100% Very well stated. No the service guys probably aren't rewarded like they should be. None the less when we become big boys and girls we need to learn when not to have inflamed lower lipps. Believe me, by the time I get to the po

Grounding a drum

Electronics Forum | Thu Apr 18 16:57:41 EDT 2002 | cfraser

Currently in our facility we store used and discarded flux residues from the wave solder machines in 50 gallon drums. These drums are picked up and disposed of by an outside contractor. During a recent audit we were cited for not having the drums pr

SMT Production

Electronics Forum | Tue Apr 23 03:48:00 EDT 2002 | mitchell

The metioned process will work, but I do have 1 Question, How are the PTH comp. being inserted? If automated insertion is going to be used the process may have to change. Topside SMD - then Auto insert PTH, the reason for this, is depending on the p

Quad Machines? Good Points / Bad Points

Electronics Forum | Tue Apr 23 10:08:27 EDT 2002 | cnoonan

I want feedback from people that currently have these machines or that I have worked with them in recent years. No Quad reps please, although your opinion may be valuable it may be bias to Quad. Here are a few areas of good points and bad point I w

Quad Machines? Good Points / Bad Points

Electronics Forum | Mon Jan 27 18:47:10 EST 2003 | jonfox

I'm a former Q/M/Tyco field guy, what was so bad? I know the guys in tech support, and as far as I'm concerned they are all top notch guys when it comes to troubleshooting and finding problems with their equipment. Not only that, but the Quad machi

Conformal over No-Clean

Electronics Forum | Tue Apr 23 11:46:29 EDT 2002 | tombr

Howdy Netter's I was talking with my Paste and Flux Supplier about concerns of conforaml coating over "No-Clean" flux. Supplier informs me that this should not be a problem, but I wanted to poll the industry. 1. Does anyone here conformal coat ove


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