Electronics Forum: john and thorup (Page 1 of 24)

Re: sip pins for smt board

Electronics Forum | Sat Oct 23 10:35:54 EDT 1999 | John Thorup

Hi Jim Try NAS Interplex. www.nasinterplex.com John Thorup

Re: STENCIL CLEANING WITH SOLVENTS

Electronics Forum | Fri Nov 12 12:28:21 EST 1999 | John Thorup

Just out of curiosity - are you sure it is the solvent? What is your process temperature? John Thorup

Re: ESD Containers

Electronics Forum | Thu Aug 10 14:29:48 EDT 2000 | John Thorup

sounds like it might be Flambeau Container. Try www.flambeau.com John Thorup

Re: benchtop pcb processing??

Electronics Forum | Wed Aug 04 17:12:08 EDT 1999 | John Thorup

I need to find quality benchtop develop, strip, & etch equipment. Any ideas? try LPKF in Beaverton, Or. 503/634-0604 or the link below. I haven't used their eq so this is not an endorsement John Thorup

Re: benchtop pcb processing??

Electronics Forum | Wed Aug 04 17:21:59 EDT 1999 | John Thorup

I need to find quality benchtop develop, strip, & etch equipment. Any ideas? try LPKF in Beaverton, Or. 503/634-0604 or the link below. I haven't used their eq so this is not an endorsement John Thorup let's try that link again

Re: Solder surface tension

Electronics Forum | Wed Oct 13 14:42:39 EDT 1999 | John Thorup

Brian You're quite right. I frequently break this formula. The source recommends it as an almost assured success rather than an absolute. Given all the variables involved Steve should use it as a reality check and then just see what works. John T

Re: in need of smt book

Electronics Forum | Thu Oct 21 13:53:40 EDT 1999 | John Thorup

Jacob The most comprehensive book on soldering I have seen is Soldering In Electronics by R.J. Klein Wassing and available from Electrochemical Publications in the UK. www.elchempub.com Another is Solders and Soldering by Howard Manko from McGraw-Hil

Re: Flux tanks

Electronics Forum | Fri Nov 05 13:15:45 EST 1999 | John Thorup

Hi Rich It couldn't be simpler. www.binks.com Their main products are for paint and chemical spraying so it is likely that you will find a stock item that fulfills your need. good luck John Thorup

Re: SERA and ROSA

Electronics Forum | Mon Nov 08 14:18:10 EST 1999 | John Thorup

Reduced Oxide Soldering Activation is an electrochemical method of restoring the solderability of surfaces. Searching the archives of IPC technet and this forum will reveal more details. John Thorup

Re: SMD packages dimensions and solder land information

Electronics Forum | Thu Nov 11 11:38:39 EST 1999 | John Thorup

Try the Professional SMT Component and Land Pattern Book from SMT Plus. Link below. John Thorup

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