Electronics Forum: lead free pcb[0] (Page 15 of 337)

Re: lead free dip or cream solder

Electronics Forum | Thu Aug 19 09:58:14 EDT 1999 | John Thorup

| | | we've received an inquiry if lead free solder for solder dips or surface mounting (cream solder) is available on a technical scale | Dr. Weber I'm not sure what you mean by "on a technical scale" but various no lead alloys are available in

Changing a wave over to lead free

Electronics Forum | Thu May 18 21:05:58 EDT 2006 | Wizard of Oz Tin Man

"Solder alloy compositions are numerous but the most important are still the tin lead solders which were used by the Romans. Tin melts at around 232�C and lead at about 327�C in the combination 62Sn 38Pb the resulting alloy melts at 183�C. This compo

Max temp on a lead free part

Electronics Forum | Thu Oct 28 05:49:41 EDT 2004 | Rob

Any comments to add Dave?

Max temp on a lead free part

Electronics Forum | Thu Nov 04 12:41:37 EST 2004 | cobar

Definetely 245�C

Kits for lead free trial runs

Electronics Forum | Wed Feb 09 14:19:10 EST 2005 | russ

Practical components sells just what you are looking for. www.practicalcomponents.com Russ

Changing a wave over to lead free

Electronics Forum | Thu May 18 09:15:35 EDT 2006 | Mike Dunn

What is your bath made out of?

Changing a wave over to lead free

Electronics Forum | Thu May 18 09:53:54 EDT 2006 | russ

Are you talking a tin purge here?

Solder balls on pads - lead free

Electronics Forum | Mon Sep 17 05:06:04 EDT 2012 | benreben

Hi, maybe solderability of PCB...

Solder balls on pads - lead free

Electronics Forum | Tue Sep 18 12:37:21 EDT 2012 | mark25y2001

msg - delete because picture posted not viewed.

Solder balls on pads - lead free

Electronics Forum | Wed Sep 19 11:04:49 EDT 2012 | davef

Melissa ... Are you calling the blobs of solder on the pads solder balls?


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