Dear Mr. Maciejewski:

Sb5 most likely has 5% antimony (Sb), and 95% tin, while Sn5 has 5% tin (Sn) and
95% lead (Pb).

Hans Shin
Pacific Testing Laboratories, Inc.
http://www.pacifictesting.com/

-----Original Message-----
From:   Paul Maciejewski [SMTP:[log in to unmask]]
Sent:   Monday, January 17, 2000 6:36 AM
To:     [log in to unmask]
Subject:        [TN] SB5 solder

Hello Technetters,
Can any one tell me if there is a difference between SB5 and SN5 solders?
Are their compositions different?

Thanks, Paul

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