Electronics Forum: stencil (Page 320 of 572)

Stencil Cleaning

Electronics Forum | Mon Apr 05 10:26:10 EDT 2010 | swag

We have used different suppliers including direct from MpM and from a couple other sources who sell comsumables. Do you have a recommendation?

Stencil Cleaning

Electronics Forum | Tue Apr 06 00:18:07 EDT 2010 | dekhead

I have always had success using the Dupont sontara material... many suppliers offer. Recently have two customers of mine who swear by the results using the Aquavator for lint free and cleaning result without solvents. http://www.dekhead.com

Fine Pitch Printing Issues

Electronics Forum | Thu May 20 16:30:50 EDT 2010 | mikesewell

I believe industry standard is 1/2 pitch for fine pitch devices. If your part is 20 mil pitch, apts would be 10 mil wide. This should gasket fine to the pcb pad and with a 5 mil stencil should print well.

Fine Pitch Printing Issues

Electronics Forum | Tue May 25 17:04:34 EDT 2010 | remullis

Yes, I use Indium Mesh 3. I have a re-cut stencil on the way. Thanks for the input!

Jetprint solder on PCB boards

Electronics Forum | Thu May 27 10:10:54 EDT 2010 | cyber_wolf

Ask yourself what advantage do you gain from a 200+K jet printer ? I'm thinking you could buy 1000+ stencils with 200K

Tombstoneing LEDs

Electronics Forum | Thu Aug 05 09:21:45 EDT 2010 | doug_johnson

I am havein a lot of trouble with KINGBRIGHT LEDs tombstoning in the reflow oven. It is a PLCC2 package. The stencil apatures are home plated. Can anyone help me

Fiducial Recognition

Electronics Forum | Wed Aug 18 08:54:07 EDT 2010 | jmw

Pads typically have paste on them. Unless you have some parts that arnt placed and you can wipe off the paste or tape off the holes in the stencil. Not a good option.

super fine pitch paste & dispensing questions

Electronics Forum | Mon Aug 16 13:38:35 EDT 2010 | rl

i would like to request some advice on manually dispensing paste for super fine pitch components. first some background. i am a small design house and specialize in sub-miniature prototypes for avionics. so far, i have mostly used stainless steel st

Solder Paste Type for QFN Printing

Electronics Forum | Wed Aug 25 15:02:04 EDT 2010 | spitkis2

I am printing solder paste directly onto a QFN device. Any recommendations on the type of solder paste to use? Namely I am concerned about getting a good release from the stencil. Thanks

Installation SMT SL2220 Printer

Electronics Forum | Wed Oct 13 05:26:54 EDT 2010 | Jack

Hi All Is here any1 can tell me how to get the installation guideline of Semi-Auto Stencil Printer,SMT brand SL 2220? Thanks in advance.


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