matched Fets for your F1, F4, F5, Aleph J... - Page 5 - diyAudio
Go Back   Home > Forums > Commercial Sector > Swap Meet

Swap Meet Sell your stuff here, who knows, some other fanatic might be interested!

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 3rd June 2011, 05:23 PM   #41
h_a is offline h_a  Europe
diyAudio Member
 
h_a's Avatar
 
Join Date: Sep 2006
Location: Graz, Austria
Hi,

IRF was aquired by Vishay! The IRFP240/IRFP9240 are still in full production, simply search for them under the Vishay brand.

Toshiba fets are certainly a good option, however, the most popular fets were also recently discontinued by Toshiba.

Toshibas are commonly a drop in replacement (never mind to adjust the gate stoppers), you could also think about using laterals (Hitachi, now Renesas).

Of course there are also a couple of options as well from IRF/Vishay itself.

All of these of course come with their own peculiar differences, but might be worth a try.

However, as said, the original IRFP240/IRFP9240 are still in full production and available from all distributors.

Hannes
  Reply With Quote
Old 3rd June 2011, 06:13 PM   #42
tmblack is offline tmblack  United Kingdom
diyAudio Member
 
Join Date: Jan 2005
Location: UK
That's good to know!
Now where can I find Hitachi Laterals which aren't fakes?
  Reply With Quote
Old 4th June 2011, 06:36 AM   #43
h_a is offline h_a  Europe
diyAudio Member
 
h_a's Avatar
 
Join Date: Sep 2006
Location: Graz, Austria
Oh well, Erno Borbely came immediately to my mind, but he just retired, so he's no longer an option.

The Renesas parts are still in production so you could mail them for a distributor in the UK.

Hannes
  Reply With Quote
Old 7th July 2011, 06:45 AM   #44
h_a is offline h_a  Europe
diyAudio Member
 
h_a's Avatar
 
Join Date: Sep 2006
Location: Graz, Austria
FYI:

Quote:
I offer matched fets for your building needs, that is:

IRFP240
IRFP9240


Pairs are matched within 10mV,
triples/quads within 20mV,
sextets within 30mV,
these are limits, usually tolerance is quite below these values.

All fets of each type are from the same lot (for best overal matching).

Prices
  • 6.5 Euro per matched pair
  • 9.80 Euros for a matched triple
  • 13.50 Euros for a matched quad
  • 21 Euros for a matched sextet
Any other quantities, tolerances, whatever, just ask and I'll see what I can do.
Enjoy, Hannes
  Reply With Quote
Old 8th July 2011, 07:39 PM   #45
Boscoe is offline Boscoe  United Kingdom
diyAudio Member
 
Join Date: Feb 2010
Location: England
How much we talkin for 2 pairs of 240's all matched?

Thanks
Boscoe
__________________
I thought about it once, but then thought again.
  Reply With Quote
Old 10th July 2011, 08:09 AM   #46
h_a is offline h_a  Europe
diyAudio Member
 
h_a's Avatar
 
Join Date: Sep 2006
Location: Graz, Austria
Hi,

2x matched pairs of IRFP240 is 2x 6.50 E=13 Euros. With shipping to the UK and Paypal that gives a total of 20.1 Euros.

Sorry for the high shipping costs though, we got recently new postal fees that only depend on package thickness, so it largely does not matter wether I send you 10 or only 2 matched pairs.

Hannes

EDIT: if you meant a matched quad, prize is about the same (adds only 0.50 E).

Last edited by h_a; 10th July 2011 at 08:21 AM.
  Reply With Quote
Old 19th July 2011, 02:36 PM   #47
h_a is offline h_a  Europe
diyAudio Member
 
h_a's Avatar
 
Join Date: Sep 2006
Location: Graz, Austria
Still plenty of matched fets for the happy DIYer
  Reply With Quote
Old 24th August 2011, 07:06 AM   #48
h_a is offline h_a  Europe
diyAudio Member
 
h_a's Avatar
 
Join Date: Sep 2006
Location: Graz, Austria
  Reply With Quote
Old 4th September 2011, 09:02 PM   #49
Ferrari is offline Ferrari  Netherlands
diyAudio Member
 
Join Date: Jul 2006
Hello Hannes,

I would like to have 4 matched quad IRFP240 / IRFP9240.

Thanks!
  Reply With Quote
Old 5th September 2011, 06:45 AM   #50
h_a is offline h_a  Europe
diyAudio Member
 
h_a's Avatar
 
Join Date: Sep 2006
Location: Graz, Austria
Hi,

you got mail

Hannes
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
(matched) Fets for your F4, F5, Aleph J... h_a Swap Meet 14 18th February 2010 04:45 PM
Matched FETS for F3, F4, Aleph-X, etc... Landoctor Swap Meet 88 13th May 2009 04:36 PM
wanted:matched fets for aleph-X audiodan Swap Meet 2 4th April 2009 12:33 AM
WTB matched Fets for Aleph P 1.7 sts9fan Swap Meet 1 3rd March 2008 10:23 PM


New To Site? Need Help?

All times are GMT. The time now is 11:38 AM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2