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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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#1
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sgc528[23] xref
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 |
#2
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sgc528[23] xref
On 11 Oct 2010 14:24:34 GMT, frank 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. |
#3
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sgc528[23] xref
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? |
#4
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sgc528[23] xref
William Sommerwerck wrote: 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? 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. |
#5
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sgc528[23] xref
On 10/12/2010 4:18 PM, Franc Zabkar wrote:
On 11 Oct 2010 14:24:34 GMT, 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/viewt...1&t=91&start=0 Heathkit Curve tracer. JC |
#6
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sgc528[23] xref
On Wed, 13 Oct 2010 07:18:30 +1100, Franc Zabkar
wrote: On 11 Oct 2010 14:24:34 GMT, frank 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! |
#7
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sgc528[23] xref
Archon wrote:
On 10/12/2010 4:18 PM, Franc Zabkar wrote: On 11 Oct 2010 14:24:34 GMT, 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/viewt...1&t=91&start=0 this might suggest possible replacement, many thanks! Best regards Frank IZ8DWF |
#8
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sgc528[23] xref
PeterD 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 |
#9
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sgc528[23] xref
On Wed, 13 Oct 2010 09:08:03 -0400, PeterD put
finger to keyboard and composed: On Wed, 13 Oct 2010 07:18:30 +1100, Franc Zabkar wrote: On 11 Oct 2010 14:24:34 GMT, frank 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. - Franc Zabkar -- Please remove one 'i' from my address when replying by email. |
#10
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sgc528[23] xref
On 13 Oct 2010 14:48:19 GMT, frank wrote:
PeterD 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 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...) |
#11
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sgc528[23] xref
PeterD wrote:
On 13 Oct 2010 14:48:19 GMT, frank wrote: many thanks, can I ask you where did you find these specs? Frank IZ8DWF 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...) 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 |
#12
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sgc528[23] xref
On 14 Oct 2010 07:18:44 GMT frank wrote in Message id:
: PeterD wrote: On 13 Oct 2010 14:48:19 GMT, frank wrote: many thanks, can I ask you where did you find these specs? Frank IZ8DWF 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...) 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=h ttp%3A%2F%2Fwww.ki6yfq.com%2Fmanuals_schematics%2F Heathkit%2Fother%2Fparts_cross_reference.pdf&rct=j &q=SGC5282%20pdf&ei=OM-2TIf4FsP98Abpr6HkCQ&usg=AFQjCNG_n9_rZCHOVb2k_wtece PspaBkmg&cad=rja' That's a long one! |
#13
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sgc528[23] xref
JW 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=h ttp%3A%2F%2Fwww.ki6yfq.com%2Fmanuals_schematics%2F Heathkit%2Fother%2Fparts_cross_reference.pdf&rct=j &q=SGC5282%20pdf&ei=OM-2TIf4FsP98Abpr6HkCQ&usg=AFQjCNG_n9_rZCHOVb2k_wtece PspaBkmg&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 |
#14
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sgc528[23] xref
On 14 Oct 2010 10:12:27 GMT frank wrote in Message id:
: JW 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=h ttp%3A%2F%2Fwww.ki6yfq.com%2Fmanuals_schematics%2F Heathkit%2Fother%2Fparts_cross_reference.pdf&rct=j &q=SGC5282%20pdf&ei=OM-2TIf4FsP98Abpr6HkCQ&usg=AFQjCNG_n9_rZCHOVb2k_wtece PspaBkmg&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 I used SGC5282 pdf or http://www.google.com/search?hl=en&s...AAAKoEBU_QUUyi |
#15
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sgc528[23] xref
On 14 Oct 2010 07:18:44 GMT, frank wrote:
PeterD wrote: On 13 Oct 2010 14:48:19 GMT, frank wrote: many thanks, can I ask you where did you find these specs? Frank IZ8DWF 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...) 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 Perhaps not from Heathkit directly (I didn't check...) http://www.ki6yfq.com/manuals_schema..._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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