Electronics Forum: electronic (Page 3001 of 7890)

Bigger particle size solder paste helps reduce via hole problem?

Electronics Forum | Wed Jun 01 14:50:09 EDT 2011 | kahrpr

Try shifting the placement location slightly toward the pad that is not soldered. This is assuming it is always standing up on the same pad

Bigger particle size solder paste helps reduce via hole problem?

Electronics Forum | Thu Jun 02 06:23:08 EDT 2011 | alcatel

1 chip has 2 solder pads....and both pads definitely has solder.... im not getting what you are trying to say.

Bigger particle size solder paste helps reduce via hole problem?

Electronics Forum | Thu Jun 02 06:23:40 EDT 2011 | alcatel

1 chip has 2 solder pads....and both pads definitely has solder.... im not getting what you are trying to say.

Bigger particle size solder paste helps reduce via hole problem?

Electronics Forum | Thu Jun 02 07:27:11 EDT 2011 | scottp

You need to post a picture or describe your geometry better. Is this a through hole via in pad or is the via offset from the pad with no soldermask in between?

X-Ray pictures of SMT transistor

Electronics Forum | Wed Jun 01 15:57:18 EDT 2011 | markhoch

Hi Melanie, Can you provide pictures of the solder connection itself? I've found that xrays can sometimes be misleading.

X-Ray pictures of SMT transistor

Electronics Forum | Tue Jun 07 00:10:13 EDT 2011 | Jacki

Hi Melanie The centre pin got solder but not fully as other 2 leads. U better provide the x'sistor from the top view.

IP1 VM1530 Board Help Needed!!

Electronics Forum | Thu Jun 02 05:08:08 EDT 2011 | calv

I have a Fuji IP1 and was wondering can anyone send me the switch and jumper configuration for the 3 VM1530 boards. Any help would be greatly appreciated.

SMT RF shield Dewetting & Misalignment

Electronics Forum | Mon Jun 06 02:21:42 EDT 2011 | denz34

Hi Davef, Thanks for your advice. I will recommend & try your advice in our production. Thanks & regards.

Virtronics Unitherm 500

Electronics Forum | Tue Jun 07 02:44:45 EDT 2011 | fholtman

The hardrive on our oven just crashed so we swapped computers with a backup we had made for it, however now we are getting a comunication with controller alarm...... any ideas would be much appriciated

Virtronics Unitherm 500

Electronics Forum | Thu Jul 12 08:12:20 EDT 2012 | sunyb123

Any one can help me in Unitherm smr 500 reflowe oven, i want to run M/c without joined chiller & Nitrogen Gas supply for Colling,is there any modification will be Possible !!please suggest


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