Electronics Forum: electronic (Page 5336 of 7890)

How are your solder balls @ wave solder ?

Electronics Forum | Sun Oct 10 17:57:48 EDT 1999 | JohnW

Folk's, I'm just tying up some loose end's on my Master's Thesis on solderballing @ wave soldering and the effect the topography of the mask / PCB has on it. I was wanting to do a straw poll on you guy's as to the type of resist's you are using Glos

Re: How are your solder balls @ wave solder ?

Electronics Forum | Mon Oct 11 13:08:29 EDT 1999 | Dave F

| Folk's, | | I'm just tying up some loose end's on my Master's Thesis on solderballing @ wave soldering and the effect the topography of the mask / PCB has on it. | I was wanting to do a straw poll on you guy's as to the type of resist's you are us

Re: Pay scale

Electronics Forum | Fri Oct 08 06:06:09 EDT 1999 | Wayne S.

hey dude pay scale depends on experience, size of the job market for operators, dont mean to burst your bubble but training is available for anyone who wants to be an operator. By the way if your from the Mass. area email me. wsanita@smtnet.com |

Re: Pay scale

Electronics Forum | Fri Oct 08 07:35:34 EDT 1999 | Wolfgang Busko

| | Whats the average pay an SMT operator should get i work with fuji panasonic and mydata equipment | | | Why all these payscale questions? Review time?? | Pay, in SMT, is determined by what you know and what you can get the machine to do. If

How do you test it?

Electronics Forum | Fri Oct 08 21:21:21 EDT 1999 | John

Although I can specify it, is ther a way I can test in test (in house)to be sure it's as specified? I don't need it now. I'm thinking of when I will need it. Thanks, John | | Hi, | | | | Does anybody know what is the minimum gold plating thickn

PCB Cleaning

Electronics Forum | Thu Oct 07 15:55:00 EDT 1999 | RICK_EEI

Hi everyone, I am having a problem with cleaning PCB's with different finishes. I run one type of board through a drag solder and it comes out perfect using a water slouble flux then putting it in an aqueous cleaner. Then I run another board with a d

Re: PCB Cleaning

Electronics Forum | Fri Oct 08 01:55:58 EDT 1999 | Brian

| Hi everyone, I am having a problem with cleaning PCB's with different finishes. I run one type of board through a drag solder and it comes out perfect using a water slouble flux then putting it in an aqueous cleaner. Then I run another board with a

high temperature solder alloy

Electronics Forum | Thu Oct 07 14:40:31 EDT 1999 | Carol Zhang

I have a board, 4 spacers needed to be soldered on the board first with the normal 62Sn37Pb alloy. Then, capacitors are manually soldered on the boards. The density of the board is quite high. If we wave soldered capacitors first, there will be no p

Re: high temperature solder alloy

Electronics Forum | Thu Oct 07 15:39:59 EDT 1999 | Carol Zhang

| I have a board, 4 spacers needed to be soldered on the board | first with the normal 62Sn37Pb alloy. Then, capacitors are manually soldered on the boards. The density of the board is quite high. If we wave soldered capacitors first, there will b

Re: Mil-P-28809

Electronics Forum | Thu Oct 07 15:21:27 EDT 1999 | Scott S. Snider

| Is anyone aware of a web page for military spec's? I am looking for Mil-P-28809. | | Thanks, | Mike Demos | I'm trusting my memory on this which often times leads me astray.. Didn't that spec have something to do with cleaning. It seemed the


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