leadfree

"leadfree" search results in the Electronics Forums



1365 results found for "leadfree" in the Electronics Forums

Order by: Relevancy |   Date

SAC305 soldering to 58Bi/42Sn

Nov 30, 2009 | "Environment Friendly Electronics: Lead-free Technology", J Hwang, Electrochemical Publications, 20

Wirebond issues near SM

Oct 31, 2009 |

Eutectic Solder On A Lead Free HASL PCB

Aug 19, 2009 | I have a customer who approved and asked us to process PCB's built with Lead-Free HASL Finish using

BGA Pad Cratering

Jun 5, 2009 | This is from a section of an ALtera EP2SGX130-5 STRATIX 2 leadfree 1,508 ball BGA. What can be causi

BGA re-balling yields

Apr 20, 2009 | We are in a position where we have to purchase Leadfree BGA's and have them re-balled as leaded. I'm

board delaminated after reflow

Apr 8, 2009 | We had the exact same problem in early stages of lead-free. Very random positions of defect + some

Sn100C - anyone use this at Reflow?

Mar 12, 2009 | We're using Sn100C at wave. Well, to be fair, in a static solder pot; as we don't have a lead-free

PBF BGA or PB BGA

Dec 4, 2008 |

power relay problems

Sep 5, 2008 |

SnPb contents

Jul 31, 2008 |

Lead Free Prep.

Jun 11, 2008 |

Solder Wave Dross/Dirt

May 26, 2008 | Hi mates, I encounter a problem on PCB after going thru the LeadFree Solder Wave. It shows so muc

What makes the machine lead free

May 17, 2008 | Lead-free means expensive tin. Tin is an excellent solvent. So, metal parts in contact with molten t

ENiG or IAg? Which is better?

Mar 6, 2008 | Folks, what is the industry consensus? Which is the more popular lead-free, flat finish these days?

Heller 1700SX or Heller 1700EXL for Lead free

Mar 3, 2008 | We are using a Heller 1707EXL for both lead and lead-free assemblies with no problems. The zones ca

Heller 1700SX or Heller 1700EXL for Lead free

Mar 2, 2008 | I set up some lead-free profiles on a new Heller1700xxx (Compact series), do not know if this is sam

Thermal Profilers

Jan 28, 2008 |

Solder Profile

Oct 16, 2007 |

RoHS Calculation

Oct 12, 2007 |

Oven settings

Oct 8, 2007 |

Blowholes during wave soldering

Sep 27, 2007 | Joris, > > Yep, very common to have those small > blow holes in lead-free alloys. We used to g

lead free pcb plating?

Jul 27, 2007 |

SN100C wetting problems

Jul 13, 2007 | Dear all, we are using the lead-free SN100C solder alloy for wave soldering. We are experiencing

Time to retire the wave?

May 29, 2007 |

Could use some help

May 21, 2007 |

SMT REWORKING ( BGA )

Apr 13, 2007 |

top side remelt?

Mar 26, 2007 |

RF Shields

Mar 11, 2007 |

EPROM OR OTP ICs issues

Feb 12, 2007 |

BGA Tilt

Feb 9, 2007 |

Wave flux and profiling

Dec 19, 2006 | Grant, Newer lead-free fluxes have 6%-10% solids content - more activator, therefore leave more "

Hybrid Profile

Nov 14, 2006 | Hi, What is the non-leaded part ? the only real obstacle I have found is when using a Leadfree BG

Soldering Iron Questions

Nov 3, 2006 |

IR zone vs forced convection

Oct 31, 2006 | Hi Ronald, We have both, 2x calrod on our leaded delta and calrod/convection on our leadfree, bot

Board Delamination

Sep 29, 2006 |

Used smt

best reflow oven