Electronics Forum: have (Page 2731 of 3489)

Storage

Electronics Forum | Wed Mar 21 10:30:15 EDT 2007 | ck_the_flip

Chrissie also says, "Before anyone suggests it - redesign of the boards is not an option!!", so I'm assuming that re-design means panelization too. She's probably sitting on thousands of these unpanelized PCB's in stock. Now, for the future, as Ste

Storage

Electronics Forum | Tue Apr 03 15:48:35 EDT 2007 | Cmiller

If the Bliss carts would help you can cut some money out by buying aluminum bakers carts at your local restaurant supply house for less than $100/each and then buy ESD trays from another local source (Bliss is rather pricy). You will have to hang a c

Soldering or Sadering?

Electronics Forum | Tue Mar 20 14:03:45 EDT 2007 | stepheniii

Once I read a health and safety report complaining about "sawdust". I was confused and thought maybe Manfred had been sawing something in the back and handn't cleaned up which would have been very strange. Later Manfred came and asked if I had read

HOW TO REDUCE MACHINE COMPONENT ATTRITION?

Electronics Forum | Tue Apr 03 01:17:57 EDT 2007 | Haris

Dear all, One of the major reason is that some components have curved shape terminations and thats why their attrition rates are high. So CORRECT THEIR VISION FILES OR IF PROBLEM REMAINS THE SAME THEN INCREASE THE TOLERANCE OF THAT COMPONENT VISION

Samsung SM320 vs Mydata MY12E

Electronics Forum | Wed Mar 21 10:29:50 EDT 2007 | ccross

I am currently looking at new pick and place equipment and have come down to these two machines. I am interested on hearing from users of both, the pros and cons of their choice. I am a low volume high mix OEM upgrading from Quad QSX-1 and am interes

Pattern matching type fiducial at Topaz/ Emerald machines

Electronics Forum | Mon Mar 26 11:34:31 EDT 2007 | coop

as long as you are not getting recognition errors, and placements look good, go with it. as far as the pattern matching, the only thing I can think of is changing the it from circle or square to sp. shape and giving it the dimension sizes asked for.

Pattern matching type fiducial at Topaz/ Emerald machines

Electronics Forum | Mon Mar 26 11:34:34 EDT 2007 | coop

as long as you are not getting recognition errors, and placements look good, go with it. as far as the pattern matching, the only thing I can think of is changing the it from circle or square to sp. shape and giving it the dimension sizes asked for.

Best scope to solder under....

Electronics Forum | Tue Mar 27 16:15:57 EDT 2007 | slthomas

I have never personally understood the attraction to Mantis, but to each his/her own. They make me seasick from shaking around, and the view area always seems to be rotating off axis for me. They work great if I stand on my head and close my right ey

90/10 & Lead Free Solder Balls

Electronics Forum | Fri Mar 23 15:33:53 EDT 2007 | ppcbs

Does anyone know where to purchase 90/10 & Lead Free solder balls and kits for BGA Reballing? I'm having service problems with my current vendor who decided that they no longer wish to sell 90/10 balls, can't take in an order without a quote, and ca

LGA36 6.5 x 3.5 mm

Electronics Forum | Sun Apr 01 09:26:13 EDT 2007 | mika

Thanks DaveF, I think the IPC-7525 - Stencil Design Guidelines (which is overall a pretty good guideline) does not perfectly apply in this case. I would rather go for a little bit over print, as for a CCGA; unless I misinterpreted the info. I really


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