"leadfree" search results in the Electronics Forums

1365 results found for "leadfree" in the Electronics Forums

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pcba cleaning

Oct 29, 2019 |

Solder joint crack

May 31, 2019 |

Sample preparation

Apr 13, 2016 | Formation and Growth of Intermetallics at the Interface Between Lead-free Solders and Copper Substra

lead contamination

Oct 6, 2015 |

PCB Surface Finishing for good solderability & rework

Jul 15, 2015 | If you are using lead solder (SnPb) HASL is a good choice. If you are using lead-free (RoHS complia

looking low melting solder paste

Nov 1, 2010 | Jacki, Lead-free Cu based alloys with melting point below 210C don’t exist.

11 BGA's 12-Layer nightmare

Aug 22, 2010 | 5 medium sized BGA's are lead process rated only. Lead-free process would most likely destroy them

SAC BGA in Pb Process

Mar 29, 2010 |

Toyota sticking pedals recall is a smokescreen

Feb 19, 2010 | feels more like a bit of propaganda. Am I missing something or is leadfree totally irrelevant i

Lead free in hirel

Jan 25, 2010 |

Hazards of Lead solder fumes?

Jun 19, 2009 | Stephen, What does the nurse say about lead-free? You can eat as much as you want? You don’t

Problems to use lead free paste in PCB with Pb

Feb 1, 2009 | The concern about lead contamination of lead-free solder has to with zone refining. For more, look h

Bismuth containing Solder Paste

Jan 6, 2009 | Hi all, I am currently trialling a solder paste which contains Bismuth. It is leadfree and ref


Nov 23, 2008 |

Burr Brown ICs bad solderability

Nov 19, 2008 | TI was leadfree before ROHS. I saw TI solderability issues over 10 years ago. The leads have palad

Voiding In BGAs

Nov 5, 2008 | Take a look at your profile. Early on in the development of our leadfree process we saw excessive vo

Solder not reflowing properly

Aug 27, 2008 | Does your paste provider recommend a TAL? For the leaded and lead-free pastes that we use, the ma

Solder voids in PTH

Feb 20, 2008 | We had a similar problem with lead-free through-hole components. We baked those baords to remove

PCB Delamination

Jan 31, 2008 | It's not as simple as specifying tg in a leadfree world. You need to better understand delamination

BGA soldering

Dec 18, 2007 |

soulder SMT Mat

May 16, 2007 |

soldering robot

Apr 13, 2007 |

Soldering Iron Questions

Nov 3, 2006 | The process that burnt the tips up yesterday was hand soldering/touch up of lead-free assemblies. N

Non-Rohs PCB

Sep 11, 2006 | lead-free processes involve higher temperatures. if you run this PCB thru the reflow oven, the worst

Lead Free boards

Aug 28, 2006 |

Mix Pb and Pb free alloy

May 25, 2006 |

Is anyone using K100 bar solder? Why or why not?

May 11, 2006 | In all fairness no one has the answer for you, non of the lead-free alloys has been long enough in u

Green inductors

Feb 20, 2006 | It appears to us that the problem lies in the lead-free solder paste rather than the inductors. We

fluid dispensing pumps for integration

Benchtop Fluid Dispenser