Electronics Forum: used (Page 2281 of 2487)

Re: 1 mil = ?? inches - why don't we all use the same thing ?

Electronics Forum | Sun Sep 19 06:15:41 EDT 1999 | Earl Moon

| | | | | | I am not familiar with the "mil" metric. How many inches is in 1 mil? | | | | | | | | | | | | ...or 10 mil? | | | | | | | | | | | | | | | | | 1 mil= .001 inches | | | | | 10 mil= .010 inches | | | | | Also, it has nothing to do with m

Re: 1 mil = ?? inches - why don't we all use the same thing ?

Electronics Forum | Sun Sep 19 06:16:50 EDT 1999 | Earl Moon

| | | | | | | I am not familiar with the "mil" metric. How many inches is in 1 mil? | | | | | | | | | | | | | | ...or 10 mil? | | | | | | | | | | | | | | | | | | | | 1 mil= .001 inches | | | | | | 10 mil= .010 inches | | | | | | Also, it has noth

Re: 1 mil = ?? inches - why don't we all use the same thing ?

Electronics Forum | Mon Sep 20 04:50:24 EDT 1999 | Brian

| | | | | | | | I am not familiar with the "mil" metric. How many inches is in 1 mil? | | | | | | | | | | | | | | | | ...or 10 mil? | | | | | | | | | | | | | | | | | | | | | | | 1 mil= .001 inches | | | | | | | 10 mil= .010 inches | | | | | | | A

Re: Micropax Connector Repair (Through Hole Version)

Electronics Forum | Fri Aug 13 11:21:15 EDT 1999 | Earl Moon

| | Ladies and Gentlemen, | | | | As a newly appointed DFM/CE "guru" here, one of my responsibilities has become repair (of course). As I have some knowledge of BGA repair/rework using semi-automated equipment, it naturally follows I would hav treme

Re: Oven Temperature for Solder Reflow

Electronics Forum | Sun Aug 08 20:59:55 EDT 1999 | Dreamsniper

| | | What oven temperature should be used to reflow solder (Sn63Pb37) on a PC board (0.075" to 0.100" thickness) in 5 to 10 minutes? | | | | Profiling - tedious but important. As said, start with the paste manufacturers recomendation which is usua

Re: all powerfull UP78..or is it..?

Electronics Forum | Wed May 05 10:57:25 EDT 1999 | Kevin Hussey

| | | Ok folk's has anyone used Alpha Metal's UP78 solder paste ? | | | | | | Our place is looking to move to that as the way to go, getting rid of the Hereaus 362's and Alpha 737's of the current set up. | | | | | | My question's are really : | |

Re: I'm baaack!

Electronics Forum | Wed Apr 21 13:52:34 EDT 1999 | Steve Gregory

Technically speaking, there is nothing for me to say. Oh maybe just one thing - to get me back into the fray: Steve, I must say I totally disagree with your assessment of under screen cleaners. I have had nothing but excellent results using the dry,

Re: I'm baaack!

Electronics Forum | Wed Apr 21 18:58:44 EDT 1999 | Earl Moon

| Technically speaking, there is nothing for me to say. Oh maybe just one thing - to get me back into the fray: Steve, I must say I totally disagree with your assessment of under screen cleaners. I have had nothing but excellent results using the dr

Re: Solder FINES vs. Solder Balls

Electronics Forum | Sat Apr 17 12:00:12 EDT 1999 | John W

| | | | Can someone explain the difference between solder "fines" and solder balls? Is there an official specification where "fines" are defined? What is the spec for "fines"? | | | | | | | | I consider "fines" individual unmelted metal spheres t

Re: Static Concerns

Electronics Forum | Mon Jan 11 21:34:37 EST 1999 | Dave f

| I know that static concerns are very important in your work. Are static concerns eliminated by the antic-static devices you wear or which are in your environment, or do the hand tools you use, such as picks, tweezers and brushes, need to be anti-st


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