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Subject:	Re: CR designator
From:	"Macconnell, Richard (ES)" <[log in to unmask]>
Reply To:	TechNet E-Mail Forum <[log in to unmask]>, Macconnell, Richard (ES)
Date:	Thu, 12 Oct 2006 14:25:54 -0700
Content-Type:	text/plain
Parts/Attachments:	text/plain (43 lines)

Arlene:

IEEE Std 315 (aka ANSI Y32.2 and CSA Z99) has a comprehensive listing of
reference designators.

CR (or D) can be any of a number of types of diodes; crystal diode and
current regulator being among the choices.

Rich.  

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Cicchiani, Arlene M.
Sent: Thursday, October 12, 2006 12:27 PM
To: [log in to unmask]
Subject: [TN] CR designator

What does "CR" stand for, when used as a reference designator, for a
diode, on a PWB?
Arlene Cicchiani

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