Electronics Forum: stencil (Page 115 of 540)

Re: problem in micro-BGA assembly

Electronics Forum | Thu Jul 01 13:57:57 EDT 1999 | Kris Wiederhold

Dear guys, I have some problem on assembling micro-BGA with solder paste (63/37). The micro-BGA we assmeble is 0.75mm pitch and with 45 pin (solder bump is 96.5/3.5Ag). The stencil is a laser-cut stencil with 5 mil thickness. We are now usin

Aperture sizes for printing SMD adhesive

Electronics Forum | Fri Feb 19 03:57:48 EST 1999 | Mark Alder

Please could you suggest a recommended aperture sizes for printing of smd adhesives. Any recommendations on stencil thickness as well as stencil finish will be appreciated.

Process Control (Stencil Printer)

Electronics Forum | Tue Jan 12 13:46:20 EST 1999 | Sanjay Bhatikar

What would be a good metric for process control of a stencil printer? (fully automatic, vision equipped, stendil printer).

Re: E-Fab Stencils

Electronics Forum | Mon Dec 28 20:34:38 EST 1998 | Chris Grendler

Any one know a good stencil vendor who can produce stencils below .002" foil with appetures at .004" on .008" pitch? AMTX use to be my vendor but they are closed down. Thanks, Chris Grendler Chris: One source of e-for

Cleaning Stencils

Electronics Forum | Wed Nov 11 17:09:47 EST 1998 | Dave F

First, appologies to y'll for creating an opening for bs@ss to post the usual thinly cloked commercial message. Second, how do you test, measure, determine if your stencil is clean? Thanks Dave F

Re: Cleaning Stencils

Electronics Forum | Thu Nov 12 08:52:02 EST 1998 | Wayne Bracy

First, appologies to y'll for creating an opening for bs@ss to post the usual thinly cloked commercial message. Second, how do you test, measure, determine if your stencil is clean? Thanks Dave F Here I go stepping into it! check

chem etching for stencils

Electronics Forum | Wed Aug 05 14:55:15 EDT 1998 | john

Probably should have been more specific. We want to do some stencil etching. Mainly for prototype work nothing too high volume. Thanks, Oh yeah, (Ben) and maybe a tattoo here and/or there.. Ha ha ...

Re: Stencil washing

Electronics Forum | Mon Jun 22 21:36:15 EDT 1998 | Dave F

Which kind of stencil washing system would you prefer, with or without ultrasonic? John: Check-out a recent thread on this below. Dave F

Re: BGA Pad Dressing After Removal Method

Electronics Forum | Tue Jul 07 19:52:09 EDT 1998 | Gary Miller

after you have removed the solder from the pads you can reapply solder psate onto the pads using a single site stencil printer from Mini Micro Stencil.

Stencil cleaner

Electronics Forum | Fri Apr 24 03:19:00 EDT 1998 | Princeton S

I use SMART WIPE for stencil cleaning but it cost too much. Did anyone know any product that cost cheaper? Thanks-princeton S.


stencil searches for Companies, Equipment, Machines, Suppliers & Information