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sgc528[23] xref

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frank

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Oct 11, 2010, 10:24:34 AM10/11/10
to
Hi all,

I'm looking for data about the two complementary transistors SGC5282 and
SGC5283. Seems like they are unknown on the net. Also a possible xref would
help.
Thanks in advance.

Frank IZ8DWF

Franc Zabkar

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Oct 12, 2010, 4:18:30 PM10/12/10
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On 11 Oct 2010 14:24:34 GMT, frank <fr...@isnotvalid.it> put finger to
keyboard and composed:

>I'm looking for data about the two complementary transistors SGC5282 and
>SGC5283

I would think that complementary transistors would have distinguishing
prefixes to denote PNP or NPN. Are they possibly house numbers?

- Franc Zabkar
--
Please remove one 'i' from my address when replying by email.

William Sommerwerck

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Oct 12, 2010, 5:02:46 PM10/12/10
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> I'm looking for data about the two complementary transistors,
> SGC5282 and SGC5283

> I would think complementary transistors would have distinguishing


> prefixes to denote PNP or NPN. Are they possibly house numbers?

Isn't SGC the prefix for Philips replacement semiconductors?


Michael A. Terrell

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Oct 12, 2010, 5:11:27 PM10/12/10
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ECG. They bought the line from Sylvania.


--
Politicians should only get paid if the budget is balanced, and there is
enough left over to pay them.

Archon

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Oct 12, 2010, 8:01:14 PM10/12/10
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On 10/12/2010 4:18 PM, Franc Zabkar wrote:
> On 11 Oct 2010 14:24:34 GMT, frank<fr...@isnotvalid.it> put finger to
> keyboard and composed:
>
>> I'm looking for data about the two complementary transistors SGC5282 and
>> SGC5283
>
> I would think that complementary transistors would have distinguishing
> prefixes to denote PNP or NPN. Are they possibly house numbers?
>
> - Franc Zabkar
There is a ref to this from 2002
http://forum.servomagazine.com/viewtopic.php?f=1&t=91&start=0

Heathkit Curve tracer.

JC

PeterD

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Oct 13, 2010, 9:08:03 AM10/13/10
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On Wed, 13 Oct 2010 07:18:30 +1100, Franc Zabkar
<fza...@iinternode.on.net> wrote:

>On 11 Oct 2010 14:24:34 GMT, frank <fr...@isnotvalid.it> put finger to
>keyboard and composed:
>
>>I'm looking for data about the two complementary transistors SGC5282 and
>>SGC5283
>
>I would think that complementary transistors would have distinguishing
>prefixes to denote PNP or NPN. Are they possibly house numbers?
>
>- Franc Zabkar

Why (have distinguishing prefixes)?

SGC5282 NPN 60V 800mA 3W 250MHz
SGC5283 PNP 60V 600mA 3W 200MHz

Gee, that was easy!

frank

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Oct 13, 2010, 10:44:08 AM10/13/10
to

this might suggest possible replacement, many thanks!

Best regards

Frank IZ8DWF

frank

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Oct 13, 2010, 10:48:19 AM10/13/10
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PeterD <pet...@hipson.net> wrote:
>
> Why (have distinguishing prefixes)?
>
> SGC5282 NPN 60V 800mA 3W 250MHz
> SGC5283 PNP 60V 600mA 3W 200MHz
>
> Gee, that was easy!

many thanks, can I ask you where did you find these specs?

Frank IZ8DWF

Franc Zabkar

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Oct 13, 2010, 5:14:07 PM10/13/10
to
On Wed, 13 Oct 2010 09:08:03 -0400, PeterD <pet...@hipson.net> put

finger to keyboard and composed:

>On Wed, 13 Oct 2010 07:18:30 +1100, Franc Zabkar
><fza...@iinternode.on.net> wrote:
>
>>On 11 Oct 2010 14:24:34 GMT, frank <fr...@isnotvalid.it> put finger to
>>keyboard and composed:
>>
>>>I'm looking for data about the two complementary transistors SGC5282 and
>>>SGC5283
>>
>>I would think that complementary transistors would have distinguishing
>>prefixes to denote PNP or NPN. Are they possibly house numbers?

>Why (have distinguishing prefixes)?

Yes, you're right. That was a brain fart. I was thinking of Japanese
transistors. Put it down to old age.

PeterD

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Oct 13, 2010, 6:58:26 PM10/13/10
to

Google is your friend, they were from something from (of all places)
Heathkit, IIRC. I just searched for the first one, got about 10 hits,
and only the last one (a PDF) looked interesting (most of the rest
were your query...)

frank

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Oct 14, 2010, 3:18:44 AM10/14/10
to

Interesting, I did a google search before posting the request to the
newsgroup (and repeated the query right now) and it did always showed
two or three results with no meaningful data (other than beeing used in
heathkit equipment). No PDF either.
I guess google can chose friends then :-)
I'd still like to see that pdf if you can post a link please.
Best regards.

Frank IZ8DWF

JW

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Oct 14, 2010, 5:41:10 AM10/14/10
to
On 14 Oct 2010 07:18:44 GMT frank <fr...@not.it> wrote in Message id:
<4cb6aed4$0$6839$5fc...@news.tiscali.it>:

http://www.google.com/url?sa=t&source=web&cd=6&sqi=2&ved=0CB4QFjAF&url=http%3A%2F%2Fwww.ki6yfq.com%2Fmanuals_schematics%2FHeathkit%2Fother%2Fparts_cross_reference.pdf&rct=j&q=SGC5282%20pdf&ei=OM-2TIf4FsP98Abpr6HkCQ&usg=AFQjCNG_n9_rZCHOVb2k_wtecePspaBkmg&cad=rja'

That's a long one!

frank

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Oct 14, 2010, 6:12:27 AM10/14/10
to
JW <no...@dev.null> wrote:
>>
>>Interesting, I did a google search before posting the request to the
>>newsgroup (and repeated the query right now) and it did always showed
>>two or three results with no meaningful data (other than beeing used in
>>heathkit equipment). No PDF either.
>>I guess google can chose friends then :-)
>>I'd still like to see that pdf if you can post a link please.
>>Best regards.
>
> http://www.google.com/url?sa=t&source=web&cd=6&sqi=2&ved=0CB4QFjAF&url=http%3A%2F%2Fwww.ki6yfq.com%2Fmanuals_schematics%2FHeathkit%2Fother%2Fparts_cross_reference.pdf&rct=j&q=SGC5282%20pdf&ei=OM-2TIf4FsP98Abpr6HkCQ&usg=AFQjCNG_n9_rZCHOVb2k_wtecePspaBkmg&cad=rja'
>
> That's a long one!

many thanks, it's a good one to have around when repairing old HW :-)
Why I couldn't find this one with google is a mistery.

Regards
Frank IZ8DWF

JW

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Oct 14, 2010, 8:26:25 AM10/14/10
to
On 14 Oct 2010 10:12:27 GMT frank <fr...@not.it> wrote in Message id:
<4cb6d78b$0$6837$5fc...@news.tiscali.it>:

I used SGC5282 pdf
or
http://www.google.com/search?hl=en&source=hp&biw=1423&bih=862&q=SGC5282+pdf&btnG=Google+Search&aq=f&aqi=&aql=&oq=&gs_rfai=CgPwu4va2TNrIEpz0ygSj2M3cCQAAAKoEBU_QUUyi

PeterD

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Oct 14, 2010, 9:06:43 AM10/14/10
to

Perhaps not from Heathkit directly (I didn't check...)

http://www.ki6yfq.com/manuals_schematics/Heathkit/other/parts_cross_reference.pdf

but dealing with Heathkit however. Big PDF, do a search in it, there
is only one reference to the parts.

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