I don't know where you got the information for commercial applications.
0-70C are the specs for commercial grade ICs. There is no standard for
commercial equipment. However, generally, ITE intended for indoor use is
rated 0-35C. For non-air conditioned space the upper limit goes to 55C.
Richard Woods
----------
From: Mel Pedersen [SMTP:mpeder...@midcom-inc.com]
Sent: Tuesday, November 16, 1999 4:32 PM
To: 'emc-pstc'
Subject: Temperature Ratings:
This is my understanding with regard to Temperature rating
requirements:
Industrial: -40C to 85C
Comercial: 0C to 70C
MIL-STD: -55C to 125C ???
Where is it written?
Does Bellcore, IEEE, or any Military Document have anything with
regard to
these definitions?
Thanks,
Mel Pedersen Midcom, Inc.
Homologations Engineer Phone: (605) 882-8535
mpeder...@midcom-inc.com Fax: (605) 882-8633
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