I have 6 pairs of genuine Hitachi SJ50/SK135 MosFets in TO-3 case, unused, in ESD protecting foam, bought around 1991.
I people are interested I'm willing to sell them, price to be agreed upon. I also have a data sheet for them, bad copy, but readable, I can scan it for whoever needs it.
regards,
AudioGuy.
I people are interested I'm willing to sell them, price to be agreed upon. I also have a data sheet for them, bad copy, but readable, I can scan it for whoever needs it.
regards,
AudioGuy.
Hitachi's now on Ebay...
I've now placed the SJ50"s and SK135's on the German Ebay:
http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=3806462209
Therefore I've also changed the pricing, they start at 60 euros for the set of 6 pairs, but the auction may increase that of course.
AudioGuy.
I've now placed the SJ50"s and SK135's on the German Ebay:
http://cgi.ebay.de/ws/eBayISAPI.dll?ViewItem&item=3806462209
Therefore I've also changed the pricing, they start at 60 euros for the set of 6 pairs, but the auction may increase that of course.
AudioGuy.
Attachments
I just want to mention that my datasheets can be downloaded (they has been off-line for while).peranders said:
http://www.got-a-mac.org/~pa/datasheets/2SK135_datasheet.pdf
http://www.got-a-mac.org/~pa/datasheets/2SJ50_datasheet.pdf
This URL will change in a month or so.
The server is cute Macintosh Cube in someones closet.
Anyone in the USA needing some.....
I have two pair as part of the estate sale that I am helping with.
No idea what they are worth, so that is why I did not list them in the rest of the stuff. And for only one amp worth........
No they are not packaged in nice ESD foam like the ones shown here. I assume that they are unused, and therefore good.
And, no Peter...........I am not making money on this.
Back to the original thread...........pardon my intrusion.
Jocko
I have two pair as part of the estate sale that I am helping with.
No idea what they are worth, so that is why I did not list them in the rest of the stuff. And for only one amp worth........
No they are not packaged in nice ESD foam like the ones shown here. I assume that they are unused, and therefore good.
And, no Peter...........I am not making money on this.
Back to the original thread...........pardon my intrusion.
Jocko
I have also got stuff free from you. 
Not giving them away.......
The family would like to get a few $$ off of all the stuff in their basment that the deceased managed to accumulate. But I am not making $$ of of any of these transactions.
Hey.......someone had to help. What if it was your family that was stuck with a basment full of stuff?
Part of the dilema is:
Some of the stuff is rather petty......like 2, and only 2, pairs of outputs. May not be worth the hassle of going to the post office for that.
Back to the original topic..........
Jocko
The family would like to get a few $$ off of all the stuff in their basment that the deceased managed to accumulate. But I am not making $$ of of any of these transactions.
Hey.......someone had to help. What if it was your family that was stuck with a basment full of stuff?
Part of the dilema is:
Some of the stuff is rather petty......like 2, and only 2, pairs of outputs. May not be worth the hassle of going to the post office for that.
Back to the original topic..........
Jocko
MosFets now on US Ebay
These SJ50's and SK135's are now on the US Ebay at:
6 pairs of 2SJ50 + 2SK135 for sale
One bid already placed for $60,00 ...
Regards, AudioGuy
These SJ50's and SK135's are now on the US Ebay at:
6 pairs of 2SJ50 + 2SK135 for sale
One bid already placed for $60,00 ...
Regards, AudioGuy
These 6 pairs 2SJ50 + 2SK135 have now been sold for US $109,50:
2SJ50 + 2SK135 on Ebay
Apparently that is the going rate of such devices these days.
Kind regards, AudioGuy.
2SJ50 + 2SK135 on Ebay
Apparently that is the going rate of such devices these days.
Kind regards, AudioGuy.
Replacement equivalents
Hello all,
As an alternative to genuine Hitachi's people could also look here for replacements manufactured by Exicon/Profusion:
Profusion Exicon site
Click down to:
Equivalent chart
I have no direct experience with these, but the datasheets resemble the Hitachi sheets, and ratings seem to surpass the SJ50/SK135 ratings.
Kind regards, AudioGuy.
Hello all,
As an alternative to genuine Hitachi's people could also look here for replacements manufactured by Exicon/Profusion:
Profusion Exicon site
Click down to:
Equivalent chart
I have no direct experience with these, but the datasheets resemble the Hitachi sheets, and ratings seem to surpass the SJ50/SK135 ratings.
Kind regards, AudioGuy.
Hi Walter,
do you have a price in mind?
I was looking for 2sk176/2sj56
but willing to consider alternatives
please let me know
poor_lackey@hotmail.com
regards
Tony
do you have a price in mind?
I was looking for 2sk176/2sj56
but willing to consider alternatives
please let me know
poor_lackey@hotmail.com
regards
Tony
Hi all,
I found this thread of an occasion, I happen to have a uniqe batch of 12 2SJ50 and 12 2SK135.
They all have the same batch number, yes, both N and P ch.!
I worked for a small swedish company around 1989-1990 who sells Elektor building kits in Sweden so I have myself packed these transistors, and they are still in the same packing after 15 years.
I have not thought about to sell them, but I might sell if I get the right offer and the intendent buyer buys all, so please don't ask me for selling only partialy.
If you are interested then put your bid here, don't e-mail me your bid, and I will consider it.
Regards Michael
I found this thread of an occasion, I happen to have a uniqe batch of 12 2SJ50 and 12 2SK135.
They all have the same batch number, yes, both N and P ch.!
I worked for a small swedish company around 1989-1990 who sells Elektor building kits in Sweden so I have myself packed these transistors, and they are still in the same packing after 15 years.
I have not thought about to sell them, but I might sell if I get the right offer and the intendent buyer buys all, so please don't ask me for selling only partialy.
If you are interested then put your bid here, don't e-mail me your bid, and I will consider it.
Regards Michael