Good point,
Please replace RoHS with lead-free solders. I am not talking about ImAg being RoHS compliant, but lead-free soldering on this finish.
Thanks Bev,
Ioan Tempea, ing.
Ingénieur Principal de Fabrication / Senior Manufacturing Engineer
T | 450.967.7100 ext.244
E | [log in to unmask]
W | www.digico.cc
N'imprimer que si nécessaire - Print only if you must
-----Message d'origine-----
De : Bev Christian [mailto:[log in to unmask]]
Envoyé : February-18-10 8:06 AM
À : TechNet E-Mail Forum; Ioan Tempea
Objet : RE: [TN] Lead-free soldering on ImAg
Ioan,
Am I missing something here? Why are you talking about RoHS?
Bev
RIM
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Ioan Tempea
Sent: Thursday, February 18, 2010 7:55 AM
To: [log in to unmask]
Subject: Re: [TN] Lead-free soldering on ImAg
Thanks Technet,
I will summarize the answers:
ImAg will not be a good RoHS without carefully qualifying the PCB supplier
The paste might be an issue, Mike could you please elaborate
N might help, but it is not sure, nobody said they really did it in RoHS on ImAg
To detail more my situation, some boards are SMT double sided plus waving of TH. More protos to come, but the one I did with TH at the end shown very poor wetting on the PCB and tarnishing like areas where there was no wetting on the pads.
My conclusions are:
Very few members of the group have ImAg in RoHS experience
This combination should be a keep away, unless you have very good control over your operations like Dave Hillman has
Best regards,
Ioan Tempea, ing.
Ingénieur Principal de Fabrication / Senior Manufacturing Engineer
T | 450.967.7100 ext.244
E | [log in to unmask]
W | www.digico.cc
N'imprimer que si nécessaire - Print only if you must
-----Message d'origine-----
De : Mike Fenner [mailto:[log in to unmask]]
Envoyé : February-18-10 7:22 AM
À : [log in to unmask]
Objet : Re: [TN] Lead-free soldering on ImAg
I would say not.
1) YOu should be able to find a paste that works double sided. It's a
standard new paste evaluation test by customers in this part of the world
and one that we do in developing pastes.
2) the board solderability comes into this also of course. Yu could consider
spending a few hundred dollars in time finding a supplier who can supply
solderable boards!
Regards
Mike
-----Original Message-----
From: Iven, Jowan [mailto:[log in to unmask]]
Sent: Thursday, February 18, 2010 10:01 AM
To: [log in to unmask]; [log in to unmask]
Subject: RE: Lead-free soldering on ImAg
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