Newsgroups: sci.electronics
Path: utzoo!henry
From: henry@utzoo.uucp (Henry Spencer)
Subject: Re: Crystal radios - wasn't it a 'galena' crystal?
Message-ID: <1989Nov25.080724.19517@utzoo.uucp>
Organization: U of Toronto Zoology
References: <5386@internal.Apple.COM> <24441@cup.portal.com>
Date: Sat, 25 Nov 89 08:07:24 GMT

In article <24441@cup.portal.com> ISW@cup.portal.com (Isaac S Wingfield) writes:
>...you *really* have to look for germanium. I know for a fact that many
>1N34's (classic germanium diode) are now made from silicon; last time
>I required germanium was about 15 years ago, and out of all the 1N34
>manufacturers, only ITT's were Ge. Nowadays, I dunno.

Um, possibly this is a reflection of my ignorance, but I always figured
that if it walks like a duck and quacks like a duck, you might as well
treat it as a duck -- isn't there an agreed-on standard for the forward
drop of a 1N34?  (I don't have a spec sheet handy.)  If so, do I really
care whether it's germanium, silicon, or praseodymium in there?
-- 
That's not a joke, that's      |     Henry Spencer at U of Toronto Zoology
NASA.  -Nick Szabo             | uunet!attcan!utzoo!henry henry@zoo.toronto.edu
