Electronics Forum: no solder fillets (Page 12 of 66)

Voids in solder fillet

Electronics Forum | Thu Apr 17 16:41:37 EDT 2003 | davef

60% 36% of ball area >36% Class2 Accept Reject 45% of ball diameter >45% 20.25% of ball area >20.25% Class3 Accept Reject 30% of ball diameter >30% 09% of ball area >09%

Voids in solder fillet

Electronics Forum | Thu Apr 17 17:41:13 EDT 2003 | Takfire

Dave, I truly appreciate your efforts in providing information. Excellent input with the fishbone data. I will put together a presentation later tonight. I hope to return the favor in the future in regards to MLCC manufacturing or application.

solder fillet peeling

Electronics Forum | Mon Jul 07 23:17:34 EDT 2003 | MA/NY DDave

Hi After reading the dialog I think you should send this to a lab that can do cross sections a little etching and raise the magnification. YiEngr, MA/NY DDave

solder fillet peeling update....

Electronics Forum | Thu Jul 10 10:34:15 EDT 2003 | davef

Don't forget that you owe me a garnet pyroxenite, if you go over there to fix this problem.

solder fillet peeling update....

Electronics Forum | Thu Jul 10 11:49:26 EDT 2003 | davef

Dang!!!! ;P Hey, wait a minute!!! The BIG DOGS believe "it's a service, not a problem". Are you saying that they think that you're fortunate to get parts falling off of the boards? So there cracks are part of the value added? Whee!!

solder fillet peeling update....

Electronics Forum | Wed Jul 16 14:35:17 EDT 2003 | slthomas

Well, technically speaking I was simply stating my opinion, but in retrospect (and after reading your response) I'm glad it had the affect it did. I needed the laugh. ;)

solder fillet peeling update....

Electronics Forum | Thu Jul 17 11:55:33 EDT 2003 | slthomas

Word. WARN + NAFTA = (outplacement assistance + extended unemployment benefits) * Federal retraining $$ = outta here It's been fun. It's been a tremendous learning experience. It's even been lucrative, to some degree. But, it's also been tapped ou

Heatsink solder fillet

Electronics Forum | Thu Jan 12 13:21:11 EST 2006 | barryg

Opinions. I have a large finned heatsink that we place over a D2pak transistor. This heatsink is designed to heatsink the transistor through the junction of the pad area that the transistor is attached to. The paste pattern we chose was small dots ar

wave solder

Electronics Forum | Fri Jun 12 11:15:50 EDT 1998 | Ryan Jennens

Hey all! The wave solder warrior is back. I have found a flux which leave almost no residue (the least yet), but because of its super low solids content I absolutely cannot get topside fillets. The multi-layer, two sided board is on a pallet w

Voids in solder fillet

Electronics Forum | Thu Apr 17 13:00:28 EDT 2003 | Takfire

Russ, The caps are 0603 case size. I am not sure about the manufacturing details, as I work for the capacitor supplier. The manufacturing details are unclear at the moment, as the customer (South of the border) has not released such detailed inform


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