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September 2002

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Mon, 23 Sep 2002 07:45:02 -0600
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Try J-STD-001C Table 5-1 for contaminant limits.
Rick

-----Original Message-----
From: McCall,Doug [mailto:[log in to unmask]]
Sent: Monday, September 23, 2002 4:16 AM
To: [log in to unmask]
Subject: [TN] Wave solder bath analysis


Techies,

I am interested in finding out what the solder analysis figures
should be from the sample taken from the flow solder bath sample.

Percentages of the following elements would be useful: -
Tin, lead, antimony, copper, zinc, iron, nickel, bismuth, cadmium,
Silver, gold, arsenic, aluminium etc.

We are using 63 / 37 bar solder into the machine.

Also any mil-spec equivalents would be useful.

Thanks in anticipation,

Regards,

Doug McCall
PCB Manufacturing Engineer - Eastbourne
BOC EDWARDS
Marshall Road,
Eastbourne,
East Sussex,
BN22 9BA UK
Tel: +44 (0) 1323 501 147
Fax +44 (0) 1323 509 824
mailto [log in to unmask]

BOC Edwards is a part of BOC Limited
Registered Office: Chertsey Road, Windlesham, Surrey GU20 6HJ
Number 337663-English Register
Ultimate holding company: The BOC Group plc


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