solder ball test

"solder ball test" search results in the Electronics Forums



4066 results found for "solder ball test" in the Electronics Forums

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Post Reballing Solder Ball Inspection

Jun 25, 2013 | We are looking for a recommendation for a company that can perform solder ball inspection on BGAs. T

Solder balls on pads - lead free

Sep 19, 2012 | Melissa ... Are you calling the blobs of solder on the pads solder balls?

Solder balls on pads - lead free

Sep 18, 2012 | Sorry. I don't see any solder balls. > > To me, it > looks like the solder wetted the pad and t

Solder balls on pads - lead free

Sep 18, 2012 | Sorry. I don't see any solder balls. To me, it looks like the solder wetted the pad and then pull

Selective Solder Machine Solder Balls

Jun 11, 2012 | Pete B *We do lines of soldering @ 10mm/sec *Similar solder balls were present on product after s

Selective Solder Machine Solder Balls

Apr 2, 2012 | Just PM'd our Pillarhouse Jade Mark II this morning and found excessive solder balls all over the so

Solderability testing on blank ENIG pcb's.

Nov 10, 2011 | J-STD-003 describes the test methods and gives guidelines for assessing the solderability of bare ci

Solderability testing on blank ENIG pcb's.

Nov 10, 2011 | We have had an issue where a turnkey company has a solderability issue with boards that we supplied.

Solder Balls-No Clean Paste

Aug 21, 2010 | I have noticed that the % metal content in the paste can also be directly correlated to solder balls

Solder Balls-No Clean Paste

Aug 19, 2010 | I have seen that moisture in pcbs will cause mid chip solder balls. To discount this, take one pcb f

Solder Balls-No Clean Paste

Aug 18, 2010 | So with your mounting frustration in your inability to zero-in on the factors that drive your solder

BGA Resistor Array Separating from Balls

Jan 18, 2010 | Hello all, One of our resistor arrays is becoming detached from its balls after reflow. This is

solder ball problem in manual soldering

Oct 19, 2009 | Hi, We are facing solder ball problem in manual soldering process (between wire and terminal). we

how to remove solder ball on PCB

Sep 22, 2008 | I have concern about cleaning solder ball after misprinting paste on PCB, currently use vigon 200 w

solder ball after reflow owen

Aug 24, 2006 | y we had solder ball after reflow owen?

Solder Ball After Reflow Process

Aug 18, 2006 | pretty much menaing Amol, that the balls are stuck to the board by flux and when you wash the flux t

Functional Test Faulure due to BGA ICs

Jul 25, 2006 | Does your board passes also through the wave solder step ? If, yes, it could be a matter of secon

Functional Test Faulure due to BGA ICs

Jul 25, 2006 | If your Test tech able to analyze and tell you which exact ball/location is the problem, you may sen

minimum solder ball (bead) size

Jun 7, 2006 | Similarly, we have eliminated solder balls by using an aqueous washer.

minimum solder ball (bead) size

Jun 7, 2006 | In the past, I would normally tell out highly talented inspectors to leave the balls there. The wer

minimum solder ball (bead) size

Jun 6, 2006 | IPC 610 says acceptable Class 1 (Class 2, 3 indicator) if they are entrapped/encpsulated balls withi

PBGA vias throwing solder balls

Sep 15, 2004 | We had same problem. Solder balls appeared on top side of board and led to damaged second side stenc

Solder Mask vs Solder Balls

Sep 8, 2004 | Good Day Everyone, I have a Class 3 medical customer where we are seeing solder balls adjacent to

Solder balls - Pb wave soldering

Aug 16, 2004 | Try to observe the board as it exits the wave, look for solder snapping as the leads finally exit th

Solder balls - Pb wave soldering

Aug 16, 2004 | Concerning the solder-balls, there are a few causes for this. Try to slow down your solder-speed (P.

Solder balls - Pb wave soldering

Aug 12, 2004 | Yes unfortunately solder resist again, getting boring I know. That green stuff on the boards causes

Solder balls - Pb wave soldering

Aug 11, 2004 | Check cure of solder resist. Use a No clean low solids rosin flux this will stop problem. Should s

Solder balls - Pb wave soldering

Aug 5, 2004 | what type of flux are you using and what type of solder resist is on the PCB solder resist (Gloss or

Solder balls - Pb wave soldering

Aug 5, 2004 | If you like to absorb the cost of removing solder balls with SnPb, you will like it an even greater

Solder balls - Pb wave soldering

Aug 5, 2004 | In my normal Pb process,we 've a station names "Remove the solder balls and clean the board",I think

Solder balls - Pb wave soldering

Aug 5, 2004 | Balls are on the wave side.

Solder balls - Pb wave soldering

Aug 4, 2004 | Are these solder balls on the wave side or the non-wave side?

Solder balls - Pb wave soldering

Aug 4, 2004 | Hello! My problem are solder balls in normal (with Pb) wave soldering proces. Balls appears between

cold solder after drop test

Jan 7, 2004 | Cold solder prior to properly performing a well designed drop test. Actually, "cold solder" mean

cold solder after drop test

Jan 6, 2004 | Hi, Any idea what's the possible causes of cold solder after drop test? Thanks JJ

TWEEZER-VAC ELITE Vacuum SMD Tweezer Kit

Panasonic CM402, CM602, DT401