pads

"pads" search results in the Electronics Forums



5342 results found for "pads" in the Electronics Forums

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pad cratering

Jul 1, 2015 | Cheryl Tulkoff and Randy Schueller do a good job summarizing the thinks on pad cratering here:

pad cratering

Jul 1, 2015 | hi, the last post on pad cratering dates from 2012. We have (likely similar) problems with a RoHS

PCB Pad

May 20, 2013 | Which PCB pad can last longer? 1. Cu-Ni-Pd-Au 2. Cu-Ni-Pd 3. Cu-Pd-Au 4. Cu-Pd

Pad cratering

Jul 23, 2012 |

Pad cratering

Jul 23, 2012 |

Black pad

Aug 19, 2011 | I'm still sold on the "black pad" model. The price of gold should be a good indicator of what is ha

Black pad

Aug 19, 2011 | I've been seeing a lot of product come in with what appears to be black pad lately. I've sent stuff

Black pad

Aug 18, 2011 |

Black pad

Aug 18, 2011 |

Black pad

Aug 18, 2011 |

Black pad

Aug 18, 2011 |

Black pad

Aug 17, 2011 | If looks were the measure, we'd say, "Hail yes, it looks like black pad." The determination of black

Black pad

Aug 17, 2011 | Hey all need your input, this looks like classic black pad to me. what do you think?

Pad finish

Oct 7, 2010 |

Pad finish

Oct 7, 2010 |

Pad finish

Oct 6, 2010 |

Pad finish

Oct 4, 2010 |

Pad finish

Sep 30, 2010 |

Pad finish

Sep 30, 2010 |

Pad finish

Sep 30, 2010 |

ixidized pads ?

May 7, 2008 | We have received in one lot PCBs with defect of not wetting properly. Pads were finished with HASL b

battery pad

Feb 28, 2007 |

battery pad

Feb 28, 2007 | We have a board that uses a solder pad for one of the contacts of a button battery and had no proble

Black Pads

Oct 11, 2006 | Board fab, Defects, Pad coatings, Gold black plague articles 1 Nick Biunno's article:

Black Pads

Oct 11, 2006 | What causes black pads?

Black PAD

Jun 19, 2006 | While underfilling BGA "mounted" on blacked pad boards could improve the reliability by attaching th

Black PAD

Jun 19, 2006 | Thanks very much! In fact, "Black PAD" phenomenon have been found in our product, the total BGA c

Black PAD

Jun 16, 2006 |

Black PAD

Jun 16, 2006 |

Black PAD

Jun 15, 2006 |

Black PAD

Jun 14, 2006 |

Black PAD

Jun 14, 2006 |

Black PAD

Jun 14, 2006 | How to check incoming bare PCB black pad phenomenon?

Black PAD

Jun 13, 2006 | Also be careful in assuming you have black pad. A nice straight crack along the Sn-Ni intermetallic

Black PAD

Jun 13, 2006 | Search the fine SMTnet Archives for background on black pad. If you have black pad on your boards,

Black PAD

Jun 13, 2006 | What is "Black pad"in ENIG(Electroless nickel/immersion gold), how to solve if it happen in SMD BGA

Black Pad

Jan 11, 2006 | This was the test method mentioned to me about 5 years ago, to use for testing for black pad, when w

Black Pad

Jan 10, 2006 |

Black Pad

Jan 10, 2006 | Implementing a Simple Corrosion Test Method to Detect "Black Pad" Phenomenon in Electroless Nickel/I

Black Pad

Jan 10, 2006 |

Black Pad

Jan 10, 2006 |

Black Pad

Jan 10, 2006 |

Black Pad

Jan 10, 2006 |

Black Pad

Jan 10, 2006 | I don't believe I have ever seen a non-destructive test for "Black Pad" that I could take back to a

Black Pad

Jan 10, 2006 | I read a paper somewhere that outlines a non destructive test for black pad detection. it showuld be

Black Pad

Jan 10, 2006 | I am not sure how you know you have "Black Pad"... Did you have one of the boards Cross Sectioned a

Black Pad

Jan 10, 2006 | Hi. We have experienced black pad phenomenon on a lot of 200 boards (immersion gold finish). This

pads

Aug 17, 2004 | Consider the pad calculator on the IPC site [

pads

Aug 17, 2004 | Unfortunately the manufacture of the connectors don't have pick and place pads.

pads

Aug 16, 2004 |

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