Electronics Forum: sn63pb37 (Page 1 of 11)

Using Sn60/Pb40 on Sn63/Pb37 Rework

Electronics Forum | Mon Sep 12 15:04:50 EDT 2022 | arminski

Will there be solder joint integrity issues if in Using Sn60/Pb40 on Sn63/Pb37 processed PCB during Rework? Thank you


Electronics Forum | Fri Oct 28 06:46:11 EDT 2005 | james

We used AIM water Soluble Sn63/Pb37 and it tend to be very tacky.

Sn63Pb37 on RoHS compliant PWB

Electronics Forum | Fri Apr 13 06:03:12 EDT 2007 | bartlozie

No problem in that.

Lead Free solder Rework

Electronics Forum | Thu Feb 24 11:07:04 EST 2005 | cisridn

I need information on where I can purchase Lead free solder paste and solder wire samples. I currently use SN63/PB37 no clean solder paste in a 35G tube and SN63/PB37 no clean solder wire for rework. I would like to try out some samples of Lead fr

solder paste ingredients and their effects

Electronics Forum | Fri Feb 09 02:30:50 EST 2007 | Muhammad Haris

What are Resins, Solvents, Activators, and Thickening Agents in Solder Paste and what are their helpful and harmful effects? AND What are the purposes/properties and effects of Sn(Tin), Pb(Lead), Ag(Silver), Bi(Bismuth), In(Indium), Cu(Copper), Ni(

problem in solderability

Electronics Forum | Sat Aug 30 12:36:05 EDT 2008 | omid_juve

we are doing many experiment on this problem 1)sn63 pb37 solder paste +normal profile 2)sn62 pb36 ag2 solder paste +normal profile 3)pb free solder paste + pb free profile 4)sn63 pb37 solder paste + pb free profile but still the problem exist so i th

Trace Elements in Solder

Electronics Forum | Wed Jun 26 11:13:09 EDT 2002 | robbied

Can anyone help? Our Solder bar suppier is discontinuing the Sn63 Pb37 solder that they currently supply us. Another company has offered us a 'direct replacement' which is their own Sn63 Pb37 solder bar. The only problem I have with this is that the

Using Sn60/Pb40 on Sn63/Pb37 Rework

Electronics Forum | Tue Oct 11 20:06:16 EDT 2022 | emeto

In both cases you will be close to the eutectic composition(61.9%Sn), so I expect joint to be intact and uniform.

Using Sn60/Pb40 on Sn63/Pb37 Rework

Electronics Forum | Wed Oct 12 11:39:25 EDT 2022 | stephendo

There is only one tin/lead ratio that is eutectic. Sn60/Pb40 is not eutectic.

Rohs finish with lead past

Electronics Forum | Tue Dec 02 13:01:11 EST 2008 | floydf

Does anyone know if it possible to use Sn63/Pb37 paste on a board with Sn100 finish. Any thoughts on this will be greatly appreciated.

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