leaching

"leaching" search results in the Electronics Forums



152 results found for "leaching" in the Electronics Forums

Order by: Relevancy |   Date

Automated Stencil Washer

Dec 4, 2013 |

Polyester vs Polymide

Oct 22, 2012 |

Sn62Pb36Ag2

Nov 30, 2010 |

Sn62Pb36Ag2

Nov 30, 2010 |

Brownish Tint on 0805 components

Jul 21, 2010 | Could be metalization or leaching as well.

QFN voiding levels

Jun 15, 2010 |

RoHS - Chromium

May 10, 2009 |

Conformal Coat peeling

Apr 14, 2009 | Sorry been away for a while. It is actually due to high boiling solvents or plasticizers leaching f

SN100 Solder Bar

Dec 16, 2008 |

solder balls on pcb

Nov 4, 2008 |

62sn 36pb 2 solder

Sep 11, 2008 | The 2 % is Ag.It is added to prevent leaching silver from the end caps of components.This alloy like

Tombstone/ Poor welting

Feb 20, 2008 | Pd/Ag doesn't usually dissolve (leach) nearly as bad as Ag only. In my hybrid days, we would use 62

Lead Free Alloy

Nov 9, 2007 | Don't forget that leadfree solder can leach the iron out of old solder tanks. Make sure yours is co

Immersion White Tin

May 14, 2007 |

Tin leaching / lead terminal discoloration on Pb-free

Jul 24, 2006 | We have experienced a problem with tin leaching or discoloration of lead terminals on random parts o

Ag/Pd Component Finish

Jun 29, 2006 |

Oop's Pb BGA's in a RoHS process?

Jun 20, 2006 | Hi, What are your thoughts about the article saying that the lead will leach out of the solder jo

Palladium poor wetting

May 25, 2006 |

The truth about lead-free and environment

Mar 25, 2006 | Rob It's documented that lead doesn't leach out of landfills. So, how does Eurolanders health be

Leadfree Wave

Dec 22, 2005 | Pete is correct. Lead from the "Leaded" parts will leach into the solder pot and eventually the Pot

does copper wire become thinner when it dip to leadfree solder?

Nov 2, 2005 | I thought it was the tin content that leached the copper so presumed 100Sn would be more aggressive?

Leadfree Trials

Sep 7, 2005 |

RoHS solders and silver termination inks

Aug 30, 2005 | Slaine, We use a Pd/Ag thickfilm paste. Because of the leaching we had to start using solder pas

ESD question

Jul 13, 2005 |

SN/PB soldering with gold plated pcb

Apr 26, 2005 | I have found that Sn62 solder gives better strength and leach resistance when soldering to gold surf

pb free component leads

Feb 17, 2005 | Have you tried doing solder dip test on these components? Or a Leaching Test, to see if the solder c

BGA Via Tenting

Jan 21, 2005 |

Your opinion about RoHS and WEEE ?

Dec 21, 2004 | Here a link to a study on leaching

Ag Saturation in SAC solder Paste

Dec 16, 2004 |

Immersion silver leaching.

Apr 7, 2004 | In addition to your concerns about leaching, why aren't you concerned about: * Tin whiskers * Tota

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