Toshiba 2sk370 and 2sj108

elviukai · 9th May 2007, 08:24 AM

helo I am arranging deal with theese mosfets. however I must buy 2000pieces at least. total price would be

2sk370 GR(F) 0.46eur/piece
2sj108 GR(F) 0.76eur/piece

is this good price to buy big qty? is there would be interest to buy- I definately would not need all of them for my projects.
I also hoping 2000piece is good to mach them idealy.

greetings

loopb · 16th May 2007, 08:13 AM

Hi,

do You have some of these tranzistors?

I need some for my F4 and I can't get them.

elviukai · 16th May 2007, 11:14 AM

at the moment I am arranging deal. they have what I mentioned, someones told me that bj or v veriosn is better,now I asked my supliers could he get thhese versions.
is anybody here can told what is the diference between gr f and bl or v versions?
thanks

AndrewT · 16th May 2007, 11:39 AM

Hi,
gr, bl, v gradings are listed in the datasheet.
It would be nice if they could sell you equal quantities of each grade in your 2000piece order. That would give you 4000pieces in all three grades.
Then you could offer matched pairs in any grade and sell off the unmatched at the original cost+postage overhead. or sell off batches of 50 and let the purchaser try to find a few matched pairs.

What does the (F) mean?

BTW,
0.46 & 0.76euro does not sound attractive for 2000pieces.

korben69 · 26th May 2007, 10:18 PM

Hi All

I need 4 pairs, 4x (2SJ108 + SK370), two extra, for my balanced F4.
Would you please count me in if you can get them.
Nice to read you.

elviukai · 27th May 2007, 09:47 AM

unfortunately my suplier in Japan only can offer gr-f ranking, they said V and bl is not available anymore. anybody know what is physical diferences between theese versions? in datasheet only max current is higher.

I will purchuase gr f versions anyway, if you will need some I can gladly ship for free. I am planing to complete order from japan in nearest month.

korben69 · 27th May 2007, 06:43 PM

Nice to read you.
Do you think those parts will fit to my F4 project ?
Newbie question...

elviukai · 27th May 2007, 09:53 PM

it is not in my competention to say this, out there much more professionals whichknows better , however I would say GR F ranking should have adequate dissipation and current and for drive f4 end .

korben and tarasque keep updated , I will let know when transistor will arrive. I think I will sell/trade them in hundreds (it is posible to mach when hundred is available) or try to mach all 2000 by myself

if I will have enought time for that.

korben69 · 27th May 2007, 10:53 PM

Maybe you could advert here :
WTB: F4 PCB boards

We are some to require those parts for F4 building.
Great if you can match them...

loopb · 28th May 2007, 12:56 AM

Yep,

in polish audiostereo.pl we need them for our F4 ... and it will be about 60 pars of them ...

9th May 2007, 08:24 AM	#1
elviukai diyAudio Member Join Date: Apr 2003 Location: EU- Electronic Union country	Toshiba 2sk370 and 2sj108 helo I am arranging deal with theese mosfets. however I must buy 2000pieces at least. total price would be 2sk370 GR(F) 0.46eur/piece 2sj108 GR(F) 0.76eur/piece is this good price to buy big qty? is there would be interest to buy- I definately would not need all of them for my projects. I also hoping 2000piece is good to mach them idealy. greetings __________________ natural sound reproduction from traditional dynamic drivers?!! come on.. no no, it can be.. it must be!..

16th May 2007, 08:13 AM	#2
loopb diyAudio Member Join Date: Mar 2007	Hi, do You have some of these tranzistors? I need some for my F4 and I can't get them. __________________ [.]

16th May 2007, 11:14 AM	#3
elviukai diyAudio Member Join Date: Apr 2003 Location: EU- Electronic Union country	at the moment I am arranging deal. they have what I mentioned, someones told me that bj or v veriosn is better,now I asked my supliers could he get thhese versions. is anybody here can told what is the diference between gr f and bl or v versions? thanks __________________ natural sound reproduction from traditional dynamic drivers?!! come on.. no no, it can be.. it must be!..

16th May 2007, 11:39 AM	#4
AndrewT diyAudio Member Join Date: Jul 2004 Location: Scottish Borders	Hi, gr, bl, v gradings are listed in the datasheet. It would be nice if they could sell you equal quantities of each grade in your 2000piece order. That would give you 4000pieces in all three grades. Then you could offer matched pairs in any grade and sell off the unmatched at the original cost+postage overhead. or sell off batches of 50 and let the purchaser try to find a few matched pairs. What does the (F) mean? BTW, 0.46 & 0.76euro does not sound attractive for 2000pieces. __________________ regards Andrew T.

27th May 2007, 09:47 AM	#6
elviukai diyAudio Member Join Date: Apr 2003 Location: EU- Electronic Union country	unfortunately my suplier in Japan only can offer gr-f ranking, they said V and bl is not available anymore. anybody know what is physical diferences between theese versions? in datasheet only max current is higher. I will purchuase gr f versions anyway, if you will need some I can gladly ship for free. I am planing to complete order from japan in nearest month. __________________ natural sound reproduction from traditional dynamic drivers?!! come on.. no no, it can be.. it must be!..


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26th May 2007, 10:18 PM	#5
korben69 diyAudio Member Join Date: Nov 2006	Hi All I need 4 pairs, 4x (2SJ108 + SK370), two extra, for my balanced F4. Would you please count me in if you can get them. Nice to read you.

27th May 2007, 06:43 PM	#7
korben69 diyAudio Member Join Date: Nov 2006	Nice to read you. Do you think those parts will fit to my F4 project ? Newbie question...

27th May 2007, 09:53 PM	#8
elviukai diyAudio Member Join Date: Apr 2003 Location: EU- Electronic Union country	it is not in my competention to say this, out there much more professionals whichknows better , however I would say GR F ranking should have adequate dissipation and current and for drive f4 end . korben and tarasque keep updated , I will let know when transistor will arrive. I think I will sell/trade them in hundreds (it is posible to mach when hundred is available) or try to mach all 2000 by myself if I will have enought time for that. __________________ natural sound reproduction from traditional dynamic drivers?!! come on.. no no, it can be.. it must be!..

27th May 2007, 10:53 PM	#9
korben69 diyAudio Member Join Date: Nov 2006	Maybe you could advert here : WTB: F4 PCB boards We are some to require those parts for F4 building. Great if you can match them...

28th May 2007, 12:56 AM	#10
loopb diyAudio Member Join Date: Mar 2007	Yep, in polish audiostereo.pl we need them for our F4 ... and it will be about 60 pars of them ... __________________ [.]

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