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unijunction needed

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alp soandso

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Sep 23, 2011, 4:45:47 AM9/23/11
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Looking for an SSI part.

MSU 112-2

I need ONE but will take a few more if absolutely necessary.
I am not looking for a minimum order of a few hundred.

remove the first alp in the adrs to contact.
I live in canada

Thanks

JeffM

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Sep 23, 2011, 2:05:47 PM9/23/11
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alp soandso wrote:
>Looking for an SSI part.
>MSU 112-2
>
For a repair, right?

Y'know, this is exactly the sort of situation
where cross-posting would be appropriate.
(That would allow *everyone* reading your request
to read **all** of the responses to it.)
http://groups.google.com/groups/search?enc_author=2fiP5RcAAAB5Xk017D4zkvfWFGI6OM2mHqZiDvCVswhrZ6TQxKj0ww&q=ssi&scoring=d

Charles

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Sep 23, 2011, 5:50:39 PM9/23/11
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"alp soandso" wrote in message news:%GXeq.27166$eS....@newsfe03.iad...

Looking for an SSI part.

MSU 112-2


http://www.newark.com/transistors-unijunction-ujt

One of those will probably work.

alp soandso

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Sep 26, 2011, 9:43:43 PM9/26/11
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Jeff,
I don't use newsgroups very often. I hope I have done something taboo by
crossposting. As a matter of fact, there are some interesting links in a
reply in that other group.

Charles, Thanks. Every little bit helps.
Yes, perhaps one of those will work. Electronics is not my strong suit.
I'll have a bit of a time figuring out which one.

Thanks for the replies!

Alp


JeffM

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Sep 27, 2011, 3:25:53 PM9/27/11
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alp soandso wrote:
>I hope I have done something taboo by crossposting.
>
What you did was *non* cross-posting;
what you did was MULTI-post.
I can't think of a situation where that is a superior method.

>As a matter of fact, there are some interesting links
>in a reply in that other group.
>
...which echoes my point.

>Electronics is not my strong suit.
>
You STILL haven't said if this is for a REPAIR.
It sounds like you are trying to build
a project that you found in a magazine from 1967.
If that is the case,
an LM555 would probably be a *much* better way to go:
cheaper and far more readily available.

alp soandso

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Oct 2, 2011, 9:19:50 PM10/2/11
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>>
> You STILL haven't said if this is for a REPAIR. It sounds like you are
> trying to build a project that you found in a magazine from 1967. If
> that is the case,
> an LM555 would probably be a *much* better way to go: cheaper and far
> more readily available.

The relay/timer is part of a 25-30 year old mass spectrometer. It was
working fine until something in the relay/timer stopped working.
I had a spare, I popped it in and the mass spectrometer is working
again. I have no more spare relay/timers so I want to fix the one I took
out just in case the replacement goes.

I'll have time to put into it in about 2 weeks.

Thanks

Alp

Charles

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Oct 3, 2011, 4:17:32 PM10/3/11
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"alp soandso" wrote in message news:jT9gq.4119$WF1....@newsfe01.iad...
You are most welcome. The 2N4870 will probably work.
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