leadfree

"leadfree" search results in the Electronics Forums



1363 results found for "leadfree" in the Electronics Forums

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Waves soldering: not enough solder remaining on pads

Jun 6, 2017 | Hi Zac, was that board finished with tin/lead HASL or leadfree/HASL? Also what type of flux were you

Solder bath temperature

Jan 26, 2017 | What type of solder are you using, Lead or Lead-Free? What is the melting point of it? What temp

Oven Help

Dec 14, 2015 |

Assembly Quote

Nov 26, 2015 |

SMT Reflow temp

Mar 16, 2015 |

Choosing Solder paste

Dec 3, 2012 | Hi all, We are going to evaluate new LEAD-FREE solder paste. We stopped our attention on 3 manufa

Underscreen cleaning cycles

Apr 26, 2012 | Stencil Cleaning [AIM LeadFree] * Stencils should be cleaned frequently enough to ensure total remo

Use of Stored PCB

Mar 19, 2012 |

rigid-Flex board via problems

Jan 12, 2012 | Isola water pressure. Between a 210°C normal tin lead cycle and a 250°C lead-free assembly cycle, th

Sn100C Plating, Mixed Alloy Scenario

Dec 13, 2011 | Contaminating lead-free solder connections with lead is generally a bad idea, but that's not what yo

Nitrogen for reflow

Mar 17, 2011 |

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

flying probe test services

On-board Dispensing of Dots & Lines