leadfree

"leadfree" search results in the Electronics Forums



1365 results found for "leadfree" in the Electronics Forums

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99C solder

Oct 1, 2008 | We've never used the 99*C lead-free solder you mention. We have used a leaded solder that can form a

BGA cracking

Sep 25, 2008 |

BGA cracking

Sep 17, 2008 | Adam, Most leadfree components can handle only 260C. When you doing the profile, you should put

looking for HASL TIN thickness specification

Sep 3, 2008 | What do you mean by a "few micron thick"? IMC thickness pre-cycling (NEMI Lead-free) * Cu3Sn: 3

Imm Silver tarnish?

Aug 29, 2008 | We saw this one time when we were trying to develop some lead-free product. It ended up being coppe

ive solder profiles

Aug 5, 2008 | Have you tried the alcohol based flux on your ive yet? (even if it isn't specd for leadfree). Water

Dual Process for Reflow

Aug 4, 2008 | One oven can run both, but your profiles may vary. You will not contaminate your lead-free by runni

Dual Process for Reflow

Aug 1, 2008 |

Lead Free Prep.

Jun 12, 2008 | Your best bet is do your homework and read all the material about lead-free. IPC home page is your b

Leaded and Lead Free BGA's on hte same board

May 1, 2008 | The concern about lead contamination of lead-free solder has to with zone refining. For more, look h

Leaded and Lead Free BGA's on hte same board

May 1, 2008 | In our house we have had some of our BGA's reballed because it was a lead-free part and wanted to pl

Pb-Free BGA on SnPb Assemblies

May 1, 2008 | We have this issue as well in our house. A customer calls out a lead-free bga and wants to place on

Solder Market Information

Mar 19, 2008 |

Wave and Reflow Profiler

Feb 19, 2008 |

SMTnet featured article

Jan 4, 2008 | Can someone explain me what the table in the featuerd article "Developing a Reliable Lead-free SMT A

Cu% spec for lead free HASL surface finish

Nov 28, 2007 | Hi all, For leadfree HASL finish, is there any specification or guidelines for contamination level,

Lead Free Alloy

Nov 8, 2007 | SN100C is popular for wave soldering: http://www.nihonsuperior.co.jp/english/products/leadfree/

Pot coating

Nov 7, 2007 |

BGAs not reflowing??

Nov 6, 2007 |

Extended CA RoHS Restrictions Terminated

Nov 5, 2007 | Finally some action in the right direction (time for the green flag to come down on lead-free???)

PB and PB Free on same screen printer

Oct 5, 2007 | Yeah, but when the operator drops regular solder bars into your lead-free pot, does that mean I shou

PB and PB Free on same screen printer

Oct 5, 2007 | I�ve stayed out of the lead-free discussions as much as possible. But it�s great to note that someo

Lead Free Transisition

Sep 2, 2007 |

lead free components in leaded process

Jul 19, 2007 | Chris, To my knowledge the only difference between leaded and lead-free components is the termina

Solder wave

May 7, 2007 | Jerry, In your initial post you give 260C as solder pot temp if you�re not using lead-free I woul

What are the possible causes why BGA would dislodge from the PCB

May 4, 2007 | Are you sure the BGA is not Leadfree and the proces you are using is a leaded process? If so then th

What are the possible causes why BGA would dislodge from the PCB

May 3, 2007 | Make sure you check to see that they are not lead-free balling and using leaded profile. We had this

0402 aperture design lf

Apr 14, 2007 |

RoHS Issues

Apr 13, 2007 |

TITAN Boardhouse Issues????

Feb 28, 2007 | Has anyone here had issues with Titan's (Board house) Leadfree / Rohs compliant boards blistering at

No-clean flux and high freq. applications?

Feb 5, 2007 | I had problems with very simple timing circuits in the kilohertz range with leadfree NC solder paste

Nonwetting Components - why won't components wet to solder?

Jan 26, 2007 | You should have no problem using lead-free components with tin-lead solder. Is your reflow oven

China RoHS?? Say it ain't so!!

Jan 4, 2007 | Steve And here another good article from Laura Turbini http://leadfree.ipc.org/files/RoHS_14.pdf

Wave flux and profiling

Dec 19, 2006 |

Copper migration

Dec 6, 2006 | It's surprising that you have that much copper. Copper contamination of leadfree is usually tolerab

The story so far!

Dec 4, 2006 |

Software for SMT

fluid dispensing pumps for integration