Electronics Forum | Wed Mar 02 04:52:42 EST 2005 | GV
Cookson solder paste 256 seem to be a good and very active no clean solder paste. We have some good experience. We did not bother to evaluate oters since we have had good results with this solder paste. May be you can try. Most important is the reflo
Electronics Forum | Fri Mar 04 10:04:14 EST 2005 | jbrower
We use Alpha UP-78 (Older paste formula) and it works well for what we do. We standardized our stencils at 5mil with a 10% reduction on IC apetures and a home plate design on passive components. Additionally we use laser cut electro-polished stenci
Electronics Forum | Wed Mar 02 09:19:15 EST 2005 | Dilbert
You probably are aware of this, but somehow get the conditioning unit as close to the sensor as you can. It sounds like the problem is the "long twisted pair shielded cable". Try different means of shielding, connect the shield at the end that has
Electronics Forum | Wed Mar 02 08:22:11 EST 2005 | robinhoodguy
Hello, I'm a new member to the forum and I am trying to locate some information and companies in a particular sector of the market. I'm trying to find the people that supply die cut components, such as adhesive sheets for circuit boards, foam pads
Electronics Forum | Mon Mar 07 06:31:02 EST 2005 | pjc
The Camalot Gemini II is capable of dots for 0402 chip. What would an Electrovert person know about that? With a 32gauge needle you can put down as small as 0.006" dia dot. For information about dots for 0402 chips, please contact Camalot application
Electronics Forum | Mon Mar 07 11:20:10 EST 2005 | mrduckmann2000
Russ, I tried to get a screen for glue but the design engineer who laid this board out made up his own rules. The 0402 pads are to close for a proper dot size.....per the stencil house. That is why I am going the solder mask route. I would rather
Electronics Forum | Fri Mar 04 11:30:46 EST 2005 | Steve
Is anybody using via-in-pad under a BGA successfully? Is this a specialized capability, or do most board houses have the capability to do micro-via's? How small does the via need to be in order to avoid solder wicking? I understand that in order for
Electronics Forum | Mon Mar 07 08:22:09 EST 2005 | davef
Via in pad can have any size hole, but you're correct. The larger the hole, the more solder that is scavenged from the solder connection. We believe that a proper via in pad design will either: * Move the via to the edge of the pad and cover the vi
Electronics Forum | Sun Mar 06 11:04:19 EST 2005 | jsk
Slot three will not recognize magazine. LED's are lit (green)when inserted into slot three. Magazine works in all other slots. Tried multiple magazines. All gave the same error. Error code = E-MIPR-1 unknown magazine type slot 3 No visible damage t
Electronics Forum | Thu Mar 10 15:13:31 EST 2005 | pmd
I agree with SirTec. Conflicts with other magazines slotted into machine often cause un reckognized magazine errors elseware. You can also try to re seat the first pair of MOT driver cards in computer this is whare mag data is stored. Also a loose ca
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