Electronics Forum: witness card (Page 1 of 1)

Glue Witness Pattern Verifiable by FUJI???

Electronics Forum | Tue Dec 05 13:34:51 EST 2000 | NickMata

Hello all, at the present I have some product onto which I glue backside components. I dispense a pattern of "witness" to use as a visual cue as to the quality of the dispensed glue dots. A problem which I have encountered is that operators will oft

Re: Glue Witness Pattern Verifiable by FUJI???

Electronics Forum | Thu Dec 07 16:58:42 EST 2000 | NickMata

You're correct, it does not matter on dual dots because they should be the same size. My concern is given that the FUJI will not see dual dots as a single item, in order to verify both dots I would have to program as them as seperate fids in which ca

Re: 1 mil or 25 um trace width

Electronics Forum | Thu Apr 29 11:11:28 EDT 1999 | Steve Gregory

| Can anyone in this world produce such small PCB/PWB trace widths? Lots of theory so far, but have not found anyone yet who can do it in practice. Hi Daniel! I attended this years IPC Printed Circuits Expo down in Long Beach, and witnessed a live

Re: 1 mil or 25 um trace width

Electronics Forum | Thu Apr 29 11:11:51 EDT 1999 | Steve Gregory

| Can anyone in this world produce such small PCB/PWB trace widths? Lots of theory so far, but have not found anyone yet who can do it in practice. Hi Daniel! I attended this years IPC Printed Circuits Expo down in Long Beach, and witnessed a live

  1  

witness card searches for Companies, Equipment, Machines, Suppliers & Information

2024 Eptac IPC Certification Training Schedule

Training online, at your facility, or at one of our worldwide training centers"
Circuit Board, PCB Assembly & electronics manufacturing service provider

Best Reflow Oven
SMT feeders

Reflow Soldering 101 Training Course