Electronics Forum | Wed May 23 10:12:32 EDT 2001 | richf
We're close to receive an assy including one VHDM connector, I'd like to receive any info to be able to place this part properly, and if possible, to know if there is any automatic equipment to place them
Electronics Forum | Mon Jun 11 21:27:43 EDT 2001 | procon
Way to go CPI! This is a classic example of design. Many people experience this when the have an 0402 close to a QFP or other large components. The pad closest to the larger component will become liquidous later than the pad farthest. Hence, a new t
Electronics Forum | Sun Jul 29 08:57:37 EDT 2001 | davef
Most placement machine suppliers know this information. They periodically commission studies to determine market size and share. They up-date this with surveys completed by their sales representatives. If a placement machine supplier thought you w
Electronics Forum | Wed Jan 26 07:40:15 EST 2000 | Dave F
Dennis: We stepped stencils on the board side to accomidate additive jumpers. They work fine. The steps are not close enough to affect fine pitch devices. Please describe how the stencil is sffected in the area of your FP devices. Dave F
Electronics Forum | Thu Nov 18 11:09:59 EST 1999 | Dave F
Russ: Neat idea!!! Netbuy is close to what you're looking for. Maybe they actually do what you're looking someone to do. We download BOMs and use it to "beat-up" our distributors. Ta. Dave F
Electronics Forum | Fri Nov 05 08:13:57 EST 1999 | Stefan Witte
I would blame the line computer software. You may have a job in there which wasn't properly closed. Although I haven't experienced problems like yours, I've heard about other weird placements due to line computer's "overload".
Electronics Forum | Mon Nov 01 14:34:50 EST 1999 | Jim Nelson
I have been evaluating CIM software and have been looking closely at Unicam and Circuit Cam. Has anybody used one or both of these? What are the Pros and Cons of each?
Electronics Forum | Fri Jan 22 17:39:12 EST 1999 | chang hong lin
Does anybody have information on the minimum spacing required between BGAs (i/o counts close to 696)to avoid damage during rework? Also, on the keep out requirements between CSPs (o.5 mm pitch); between CSPs and BGAs. thanks in advance for your hel
Electronics Forum | Tue Jan 19 08:24:53 EST 1999 | Dave F
| I had read something a long time ago about the effects of the Santa Anna winds on electro-static discharge. Does anyone know where I might be able to find information on this? | | Thanks, | Nikki | Nikki: The link's not a direct answer, but clo
Electronics Forum | Thu Dec 24 02:21:15 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
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