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FS: Toshiba JFETs - 2SK170BL
FS: Toshiba JFETs - 2SK170BL
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Old 7th February 2013, 11:42 AM   #1
milandks is offline milandks  Slovakia
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Default FS: Toshiba JFETs - 2SK170BL

Hi guys,

I have to sell buffer stock parts JFETs genue Toshiba 2SK170BL.
qty: 200pcs ( only like pack )
ship: Worldwide
price: 200 EURO ( ex-work incl. shipping and paypal fees )
payment options: paypal

contact: milandks at post.sk / slovakia

milandks
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File Type: jpg 2sk170bl.jpg (25.2 KB, 755 views)

Last edited by milandks; 13th May 2014 at 06:56 AM.
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Old 8th February 2013, 08:19 PM   #2
bear is offline bear
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How do you know these are genuine?

All the 200pcs packs I have been able to acquire recently were rebadged Fairchild devices. Search for related threads here to see pix. FYI.
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Old 8th February 2013, 08:51 PM   #3
PBNAUDIO is offline PBNAUDIO  United States
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Its quite easy to visually inspect the 2Sk170 the Toshiba original ones have a clear dimple on the back, the Fairchild ones have a letter protruding in the dimple also the mould break line on top is centered on the Toshiba it is off to the side on the repackaged Fairchilds. Of course you can just measure IDSS the Fairchild devices have a much lower IDSS and their pinch voltage is higher.

Mouser still have some 2SK170 genuine Toshiba's available,

The photos below are from the mate the 2sj74 and the fake is a relabeled Fairchild J177
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Old 8th February 2013, 08:57 PM   #4
milandks is offline milandks  Slovakia
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You can be donīt worry . In the some years ago I bought only genue semiconductors of Toshiba, Hitachi and NEC directly from reliable sources from Japan. I think that my supplier is not reliant to sell any fakes.
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Old 9th February 2013, 12:02 PM   #5
bnorrish is offline bnorrish  United States
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Quote:
Originally Posted by PBNAUDIO View Post

Mouser still have some 2SK170 genuine Toshiba's available,
I do not see any in stock at Mouser.
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Old 9th February 2013, 02:41 PM   #6
PBNAUDIO is offline PBNAUDIO  United States
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Must have sold out recently - I see 17K + on order so place your order now and you'll have them locked in when they are back in stock

Best of luck

Peter
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Old 9th February 2013, 06:01 PM   #7
merlin el mago is offline merlin el mago  Europe
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Could you post a pic of the bottom side?
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Old 9th February 2013, 06:58 PM   #8
milandks is offline milandks  Slovakia
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see att.
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File Type: jpg 2sk170bl_pic.jpg (18.6 KB, 571 views)
File Type: jpg 2sk170bl_pic_pack.jpg (48.3 KB, 559 views)

Last edited by milandks; 9th February 2013 at 07:04 PM. Reason: add pics
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Old 9th February 2013, 07:29 PM   #9
merlin el mago is offline merlin el mago  Europe
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Thanks.
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Old 10th February 2013, 05:29 AM   #10
bear is offline bear
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I don't understand how Mouser can get 17,000 pcs of an item that Toshiba stopped making maybe a year or so ago...

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