Electronics Forum | Sat Nov 12 12:11:22 EST 2022 | micropak
Thank you Stephen... I also mistaken it with Immersion Silver.
Electronics Forum | Fri May 15 21:59:42 EDT 1998 | Earl Moon
| Hi, | There has been a lot of disputes in our company | about changing present HASL to another Finishing | which can provide more flatter pad surface in fine | pitch applications. ( perhaps Ni/Au, OSP ) | The target is to reduce solder defects, t
Electronics Forum | Thu Apr 27 11:36:53 EDT 2000 | PeterB
Russ, We also use 'immersion silver' and have not had any impact on our processes. In fact there are a number of benefits i.e very flat pads (as good as electroless nickel/immersion gold but much cheaper and less unfriendly to the environment), good
Electronics Forum | Tue Feb 01 14:21:24 EST 2000 | Dennis VanBuren
We are considering the use of Immersion Silver for a PCB surface finish. We currently use Immersion Gold surface finish, which has served us well. However, recent discussions on the cracking of corner joints on large pin count BGA packages, with the
Electronics Forum | Fri Jan 11 11:14:14 EST 2002 | leedianeh
I am going to be using large numbers of silver immersion PCB's for assembly. I am concerned about long term storage ( shelf life )and handling prior to placement/assembly. The recommended 'shelf life' appears to be 6 months but obviously this will
Electronics Forum | Sun Sep 08 19:40:34 EDT 2002 | dasal
Would you be interested in a chemical free flexible packaging (bag) that extends the useful shelf-life of fabricated pc boards and surface finishes for that year or more? Let me know, and I'll get you all the technical details. Sincerely, Dave S
Electronics Forum | Wed Jan 24 10:16:18 EST 2007 | russ
immersion silver has become my favorite finish for lead free. Seems toi have good shelf life is stored in the silversaver paper. and reflows real well. Russ
Electronics Forum | Fri Aug 01 08:10:29 EDT 2008 | scotceltic
Has anyone come across a standard or study (JEDEC, IPC) where it has the recommended shelf life outside of a dry box for immersion silver coated PCB's to prevent oxidation from affecting the soldering process (Both reflow and Wave). I know it will
Electronics Forum | Thu Sep 30 16:54:33 EDT 2010 | 18424
Enig have been one of the industries leading finishes with great solderabilty and shelf life, And now Immersion Silver is starting to get popular.
Electronics Forum | Sun Aug 03 08:27:41 EDT 2008 | davef
IPC-4553, Specification for Immersion Silver Plating for Printed Circuit Boards, 1.4.1 Solderability. This primary function of IAg is to provide a solderable surface finish, suitable for all surface mount and through-hole assembly applications and wi
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