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September 2001

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Subject:
From:
"Yves.Dupuis" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Wed, 26 Sep 2001 11:04:23 -0400
Content-Type:
text/plain
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text/plain (78 lines)
You will easily locate someone to do wave soldering. Through-hole will
probably never go away for some components. However, wave soldering with
Pb-free may be another matter...

yves

Yves Dupuis
Process Engineering
Leitch Technology
Phone: 416-445-9929 X3389 / Fax: 416-445-7927
25 Dyas Road, North York, Ontario M3B 1V7

> -----Original Message-----
> From: Eric Christison [SMTP:[log in to unmask]]
> Sent: Wednesday, September 26, 2001 8:38 AM
> To:   [log in to unmask]
> Subject:      [TN] Wave soldering Questions
>
> I've got a question on wave soldering.
>
> We have a temperature sensitive component that we need to connect to a
> PCB.
> We know the component won't survive reflow temperatures but we could
> redesign the package so that it is suitable for wave soldering. The
> temperature sensitive part of the device is several mm above the PCB.
>
> What sort of temperature profile could one expect say 5mm above the PCB?
>
> Is wave soldering a technique which is still in common use or would
> finding
> a wavesoldering subcontractor or equipment be like looking for someone to
> service my Model 'T' Ford?
>
> Are there (or will there be) any issues about wave soldering with lead
> free
> solder?
>
> Regards,
>
>
>
>
> Eric Christison
> Mechanical Engineer
> STMicrolectronics
> 33 Pinkhill
> Edinburgh
> EH12 7BF UK
>
> Tel 44 (0) 131 336 6165
> Fax 44 (0) 131 336 6001
>
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