solder ball after reflow

1960 results found for "solder ball after reflow" in the Electronics Forums

Solder balls

Nov 19, 2019 |

Solder Ball Attach

Sep 24, 2018 | We are attaching 0.50mm diameter SAC 305 solder balls onto 0.38 diameter Au plated pins placed at a

Golden Finger contamination with Solder after reflow

Nov 14, 2017 |

Golden Finger contamination with Solder after reflow

Nov 13, 2017 | Determine the origin of the solder * Sloppy paste printing technique * Lax stencil underside

LGA Solder Balls

Mar 8, 2016 | I am having problems with LGA solder balls under the devices. Here are some of the details: 1.

warped boarf after reflowing

Sep 17, 2012 |

warped boarf after reflowing

Sep 17, 2012 | Hi, Do you want to replace the SB ou just reflow it again? Do you suspect there is some "colde

Solder balls on pads - lead free

Sep 17, 2012 |

Black color solder wetting after reflow

Apr 29, 2011 |

Solder height after reflow

Dec 9, 2010 | You won't have 2 mil height because the solder doesn't remain brick shaped. It's a dome. In the pa

Solder height after reflow

Dec 8, 2010 | What is the solids content of your solder? 50%??? Then, theoretically, if the aperture is 1:1, you

Solder height after reflow

Dec 8, 2010 | Can anyone tell me if there is a formula for finding the after reflow height of solder with no part

Losing balls on BGA's after second side reflow

Jun 25, 2010 |

Losing balls on BGA's after second side reflow

Jun 25, 2010 |

Losing balls on BGA's after second side reflow

Jun 21, 2010 |

Solder Ball and Splash after Hand Soldering

Jul 26, 2009 | Is it possible that the assembler is using solder wire that's too small for the application and feed

Solder Ball and Splash after Hand Soldering

Jul 25, 2009 |

Solder Ball and Splash after Hand Soldering

Jul 24, 2009 |

Solder Ball and Splash after Hand Soldering

Jul 24, 2009 | Your customer is correct. You are doing something wrong in your hand soldering process. Solder balls

Solder Ball and Splash after Hand Soldering

Jul 22, 2009 | Hi SMTnet Team, I had facing a lot of feedback from my customer interm of the solder splash and s

SOLDER BALLS

Apr 30, 2009 | sorry. i forgot to mention. we have now two cases! one with two different lots of solder paste and o

SOLDER BALLS

Apr 29, 2009 | Commonly when we see solder balling, we think "too much paste." As a result, we pinch the apertures

SOLDER BALLS

Apr 28, 2009 |

solder balls on pcb

Oct 24, 2008 | Good Morning WS, If you experieced the solder balls after reflow of a bare board through the oven

Strange empty ball on chip component after reflow

Nov 30, 2006 |

Strange empty ball on chip component after reflow

Nov 30, 2006 |

Strange empty ball on chip component after reflow

Nov 30, 2006 | Hi everybody, The matter is this: after reflow, on top side leads of chip components (resistor 080

solder ball after reflow owen

Aug 24, 2006 | Hi Any, This is from an earlies thread "Solder Ball After Reflow Process". Date: August 16,

solder ball after reflow owen

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

Solder Ball After Reflow Process

Aug 21, 2006 |

Solder Ball After Reflow Process

Aug 21, 2006 |

Solder Ball After Reflow Process

Aug 21, 2006 |

Solder Ball After Reflow Process

Aug 21, 2006 |

Solder Ball After Reflow Process

Aug 21, 2006 |

Solder Ball After Reflow Process

Aug 21, 2006 | Larry, You always seem to twist things back to your wave solder process, ya nut! Anyway, why ov

Solder Ball After Reflow Process

Aug 21, 2006 |

Solder Ball After Reflow Process

Aug 19, 2006 |

Solder Ball After Reflow Process

Aug 18, 2006 |

Solder Ball After Reflow Process

Aug 18, 2006 |

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

Solder Ball After Reflow Process

Aug 18, 2006 | Hi Russ, Can you please clarify on what you mean by "after wash they should be gone since it is wat

Solder Ball After Reflow Process

Aug 18, 2006 |

Solder Ball After Reflow Process

Aug 18, 2006 |

Solder Ball After Reflow Process

Aug 16, 2006 |

Solder Ball After Reflow Process

Aug 16, 2006 |

Solder Ball After Reflow Process

Aug 16, 2006 |

Solder Ball After Reflow Process

Aug 16, 2006 |

Pasteproblemater aftersoldering

Feb 8, 2005 | we have even tried with 6mil stencil even than we are getting the solder ball thanks for your sugges

Pasteproblemater aftersoldering

Feb 6, 2005 |

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