balls

"balls" search results in the Electronics Forums



2883 results found for "balls" in the Electronics Forums

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solder balls/wash

Jan 9, 2020 | If the world was a perfect place, I would recommend preventing solder balls in the first place. Whil

solder balls/wash

Jan 9, 2020 | These new inline washers are cleaning so great now. There will be no flux to hold these solder balls

solder ball

Jan 2, 2020 |

solder ball

Jan 2, 2020 |

solder ball

Dec 31, 2019 |

Solder balls

Nov 18, 2019 |

Solder balls

Nov 15, 2019 | hi i recommend following actions. 1) check the location where most solder ball is finding 2) ve

Solder balls

Nov 13, 2019 |

Solder Balls and conformal coating

Apr 5, 2019 | Never heard of such a thing. Are you sure the coating isn't just making the solder balls more promin

Solder Balls and conformal coating

Apr 5, 2019 | What can cause solder balls to appear after conformal coating? Using Dymax 9-20557, light curing for

Is there a threshold on ball size where we would not need to re-ball a BGA ( i.e. 8 ball / small type packages).

Oct 26, 2017 | Is there a threshold on ball size where we would not need to re-ball a BGA ( i.e. 8 ball / small ty

Solder Ball

May 15, 2013 |

Solder Ball

May 14, 2013 |

Solder Ball

May 14, 2013 |

Types of solder ball

May 4, 2013 | Does anyone know what are the available type for LF solder balls? I only know LF35. Is there any oth

Referee Call on Solder Balls

Jan 31, 2013 | Defect if its not coated. Defect - Class 1,2,3 • Solder balls are not entrapped, encapsulated or

Referee Call on Solder Balls

Jan 31, 2013 | Need your help with a referee call on solder balls. See attached pictures. Engineering believes the

SOLDER BALLS / SELECTIVE SOLDER

Jun 6, 2012 | I am experiencing many solder balls when using my selective solder machine when leads are fairly clo

Solder balls on Ceramic

Mar 25, 2011 | Are the solder balls what we would call ' mid chip ' solder balls where a single or sometimes a few

Solder Ball Criteria

Oct 23, 2009 | According to 5.2.6.1, it states that defected if Solder balls are not entrapped in no-clean residue

SOLDER BALLS

Apr 29, 2009 |

SOLDER BALLS

Apr 28, 2009 |

SOLDER BALLS

Apr 28, 2009 |

Solder Ball Criteria

Mar 17, 2009 |

Solder Ball Criteria

Mar 17, 2009 | Solder ball acceptance: IPC-A-610, 6.5.3.1 & 12.4.10. Solder balls: 5 ball system: * No more than 5

Stencil for BGA re-balling

Nov 7, 2008 | What should be stencil size to reball the BGA of 0.6MM ball dia.

solder balls on pcb

Oct 27, 2008 | So you passed a BARE board thru the oven and got solder balls?

Solder balls

Jul 28, 2008 |

Solder balls

Jul 28, 2008 |

Solder balls

Jul 28, 2008 |

Solder balls

Jul 18, 2008 |

Solder balls

Jul 18, 2008 |

Solder Balls and Humidity

Aug 23, 2007 |

BGA Re-ball

Apr 4, 2007 |

SAC305 Solder Balling

Aug 15, 2006 | Ball SAC is hard to overcome. Try RSS profile

SAC305 Solder Balling

Aug 15, 2006 | Ball SAC is hard to overcome. Try RSS profile

Missing BGA Balls

Jul 10, 2006 | Should look like a void (light spot in the ball pattern). Might even not show much detail like a vo

Missing BGA Balls

Jul 10, 2006 | Hi Folk, if i have already mounted a BGA ICs with Missing BGA Balls onto the board, what will the

Solder balls under LLP

Aug 28, 2005 | Sara Rice: How did you determine the balls were entrapped?

Solder balls under LLP

Aug 26, 2005 | Hello there, Most probably, since the solder balls are entrapped, it is a process indicator, but re

Solder balls under LLP

Aug 26, 2005 | Hello, Can anyone comment on the implications of small sodler balls under a leadless device such

Solder Ball 'fell off'

Apr 13, 2005 | We have a situation where our customer returned a device (BGA) with a missing solder ball. The proc

solder ball attachment machines

Nov 15, 2004 | In creating your solder balls, consider printing or dispensing solder paste on the pads of the LGA a

solder ball attachment machines

Nov 15, 2004 | also the balls need to be lead free, just to make it more interesting.

solder ball attachment machines

Nov 15, 2004 | Im looking for equipment that can attach solder balls between the size 15-25 mils to the leads of a

Solder balls

Jul 20, 2004 |

Solder balls

Jul 6, 2004 |

Capillary Underfill process

Led testing color sensors