Electronics Forum: thru-hole (Page 9 of 55)

High Temp Past

Electronics Forum | Wed May 03 17:40:06 EDT 2000 | Steve B.

Does any one you High temp past for bottom side surface mount components instead of using adhesive. We are having components falling off be for we wave, the problem is that we need do a lot of thru-hole assembly before waving. Thanks for your help.

Re: High Temp Past

Electronics Forum | Wed May 03 21:07:36 EDT 2000 | Eric Chua

Hi Steve, I had face problem before. What I did, add addition process which is screen print that apply adhesive. During thru-hole assemble, the components hold strong by the solder. Try this.

Via's

Electronics Forum | Fri Apr 28 09:36:56 EDT 2000 | Rick Landry

Can someone tell me the recommended via size for a .093" thick pcb. Bd is 6 layers, smt components on top side only and thru hole components.

Line tech in need of help

Electronics Forum | Fri Mar 09 11:19:13 EST 2001 | mirrin

OOPS........FORGOT TO MENTION THE FACT THAT ALL THRU HOLE DEVICES ARE PLACED POST SURFACE MOUNT !!! SORRY MIKE. DALE.

Re: smt reliability vs thru hole

Electronics Forum | Wed Jan 19 22:24:19 EST 2000 | Dave F

Dave: Try: http://rac.iitri.org/ they might be able to help. Good luck. Dave F

Re: Via in the middle of a pad

Electronics Forum | Tue Jan 11 13:39:11 EST 2000 | David

Is this a thru hole via or a blind via? What is the hole diameter? If blind, how deep is it?

Re: Soldering long lead thru hole parts

Electronics Forum | Sat Dec 11 09:17:57 EST 1999 | varen blake

pls. send me more info on a no-clean process i would like to know more about this.

guidelines for no-clean soldering

Electronics Forum | Fri Nov 19 17:18:41 EST 1999 | Wayne S.

Hello, Going to be setting up a no-clean process for thru-hole components. Any guidelines i can use. Know the basics but want to make sure i am not overlooking any steps. Thanks Wayne Sanita

mixed technology

Electronics Forum | Wed Nov 03 10:01:33 EST 1999 | jacob lacourse

does anyone know of a way to reflow thru hole components at the same time as smt components. i would really appreciate it someone could give me some information on this or maybee tell me where i can get some info on this application. thanks in advan

Re: flow thru

Electronics Forum | Sat Oct 30 16:53:19 EDT 1999 | jason

David I have recently taken the IPC-A-610B instructors course and according to the teacher the revised addtion is suppose to be 50 percent fill in plated thru holes


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