Electronics Forum: 3090 (Page 1 of 2)

Printing

Electronics Forum | Fri Feb 19 14:09:08 EST 1999 | Bob Barr

When I print a message on the forum, the rightmost part of the page is truncated and the last half dozen letters or so do not print. Is there a way to print just the message without the menus on the left side? Thanks, Bob

Job Oppurtunity

Electronics Forum | Thu Jul 16 16:32:50 EDT 1998 | David Platt

I am currently searching for a manufacturing manager in the printed circuit board industry. Interested candidates may fax a resume to 614-540-3090, attn. David Platt or call 614-848-3097

simple doubt about reflow profile

Electronics Forum | Mon Feb 12 17:24:51 EST 2007 | dave

250-260ish seems a little on the high side ? Depending on the board density and components 230-245 should suffice. Again time above is usually preferred between 30-90secs but again it really depends on the PCB Dave

LGA voiding

Electronics Forum | Tue Jan 14 12:20:33 EST 2020 | cyber_wolf

If you are using standard alloy and flux types and you are within the ballpark of 30-90 seconds above liquidous you should be fine. As I said above unless your profile is grossly off, it is not the cause of your voids.

Re: Fuji FGL manual needed

Electronics Forum | Fri Sep 15 08:15:49 EDT 2000 | csullivan

I am running a FGL1. Syringes can be bought from Fuji. One thing you should be aware of, the FGL1 needs the glue to be hand packed (from bulk) and spun in a centerfudge. The glue is hard to find bulk. Geez I thought we had the only FGL1. Email m

SAC solder balls reflow with Sn/Pb paste - Voids Issue

Electronics Forum | Wed Oct 04 14:18:05 EDT 2006 | C.K. the Flip

The main cause of voids is your flux out-gassing during reflow. Try a little "knee" or slight soak in your thermal profile to dry out the volatiles a bit. Typical soak ranges from 130 deg. C to 170 deg. C for around 30-90 seconds.

Re: Printing

Electronics Forum | Fri Feb 19 16:36:19 EST 1999 | Cunli Jia @ SMTnet

Bob, Printing pages using Landscape is our recommended solution. We have had to accept the incovenience of printing when trying to maximize the usage of the screen area. Also, since we are not using frames, one can not print just the message. Tha

Re: Printing

Electronics Forum | Wed Mar 31 20:34:45 EST 1999 | Peter

| Bob, | | Printing pages using Landscape is our recommended solution. We have had to accept the incovenience of printing when trying to maximize the usage of the screen area. Also, since we are not using frames, one can not print just the message

Profile control parameters

Electronics Forum | Mon Jan 20 19:07:41 EST 2003 | slthomas

Sorry, what I meant was that they don't provide a duration for that liquidus + 20�C value that I've seen bantered about here and on TechNet. They only provide the same stock time above liquidus of 30-90 that they've always used. I'd like to see refe

MELF component/solder failure

Electronics Forum | Thu May 01 13:58:14 EDT 2003 | bremerg

Gentlemen, Does anyone have any failure information on IRC, CHP2-100-R500F (5 OHM, 2W, 1%) resistors. We have experienced two failures on the same circuit board where the metalization on the component separated from the component causing an open ci

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