Matched mosfet (IRFP240)

ciccio73 · 27th January 2010, 10:22 AM

Hi to everybody,
I’m looking for marched mosfet (IRFP240) for Aleph 60 clone.
I found Tech DIY Company Store that sell them at a good price.

There are some people that try to buy from this store?
The device are really matched ?

There are other place or people that sell matched mosfet?

Sorry for my orrible English

THANK YOU

Ciao
Paolo

Eric · 27th January 2010, 02:03 PM

That's a great price as Mouser and Digikey are currently selling 240's at close to $5 each. I do know that others here have purchased from them and been happy.

eyoung · 28th January 2010, 02:01 AM

I hope tech diy is good because I'm getting ready to buy some matched irfp240/9240 myself.

To whom it may concern, Elwood

habsrock93 · 28th January 2010, 02:31 AM

I purchased mosfets and other parts from them (F4, F5). I'd give them a thumbs up. They provide a great service as far as I'm concerned.

Dave

kenpeter · 28th January 2010, 02:32 AM

Fairchild FQP11P06 may be a better compliment to IRFP240 than IRFP9240.
You can try FQB in LTSpice (same transistor) , but order FQP to get TO220.

grufti · 28th January 2010, 02:37 AM

Don't worry. Tech DIY is very reliable.

BobEllis · 28th January 2010, 03:19 PM

Mouser has the RoHS compliant versions (IRFP240PBF) are $2.07 at 1 piece, it's the "leaded" versions that are $5 but neither are in stock until at least March.

Tech DIY's premium is a small price to pay for matching, since you'd have to buy a number of extras to get your matched sets

wct · 2nd February 2010, 04:00 PM

HI Guys

Building the mini-A using BrianGT boards. Ordered most of my stuff from Digikey and Mouser,
but both were out of IRFP240's plus the parts list called out that the 9610's needed to be a matched pair.

Found out about Tech-DIY from this thread. Gave it a shot, pushed the order button and before I could hardly turn around , the parts were here from Tech-DIY. Got matched IRFP240's to boot (cant hurt). Anyway, minimalist website but great service. Go for it.

Curt

Zero Cool · 2nd February 2010, 04:06 PM

I wonder why there is a shortage??

bobodioulasso · 2nd February 2010, 04:52 PM

Quote:

Originally Posted by Zero Cool

I wonder why there is a shortage??

I have bought them all!

27th January 2010, 10:22 AM	#1
ciccio73 diyAudio Member Join Date: Sep 2008	Matched mosfet (IRFP240) Hi to everybody, I’m looking for marched mosfet (IRFP240) for Aleph 60 clone. I found Tech DIY Company Store that sell them at a good price. There are some people that try to buy from this store? The device are really matched ? There are other place or people that sell matched mosfet? Sorry for my orrible English THANK YOU Ciao Paolo

28th January 2010, 02:01 AM	#3
eyoung diyAudio Member Join Date: Aug 2007 Location: Sunny SC,USA 15 min south of Charlotte NC	I hope tech diy is good because I'm getting ready to buy some matched irfp240/9240 myself. To whom it may concern, Elwood __________________ "when you open your mind to the imposible, soon you will find the truth...."

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27th January 2010, 02:03 PM	#2
Eric diyAudio Member Join Date: Nov 2000 Location: Central PA, USA	That's a great price as Mouser and Digikey are currently selling 240's at close to $5 each. I do know that others here have purchased from them and been happy.

28th January 2010, 02:31 AM	#4
habsrock93 diyAudio Member Join Date: Oct 2006	I purchased mosfets and other parts from them (F4, F5). I'd give them a thumbs up. They provide a great service as far as I'm concerned. Dave

28th January 2010, 02:32 AM	#5
kenpeter diyAudio Member Join Date: Nov 2007 Location: Dallas	Fairchild FQP11P06 may be a better compliment to IRFP240 than IRFP9240. You can try FQB in LTSpice (same transistor) , but order FQP to get TO220.

28th January 2010, 02:37 AM	#6
grufti diyAudio Member Join Date: Jun 2004 Location: Hillside	Don't worry. Tech DIY is very reliable.

28th January 2010, 03:19 PM	#7
BobEllis diyAudio Member Join Date: Sep 2003 Location: Upstate NY	Mouser has the RoHS compliant versions (IRFP240PBF) are $2.07 at 1 piece, it's the "leaded" versions that are $5 but neither are in stock until at least March. Tech DIY's premium is a small price to pay for matching, since you'd have to buy a number of extras to get your matched sets

2nd February 2010, 04:00 PM	#8
wct diyAudio Member Join Date: Jun 2006	HI Guys Building the mini-A using BrianGT boards. Ordered most of my stuff from Digikey and Mouser, but both were out of IRFP240's plus the parts list called out that the 9610's needed to be a matched pair. Found out about Tech-DIY from this thread. Gave it a shot, pushed the order button and before I could hardly turn around , the parts were here from Tech-DIY. Got matched IRFP240's to boot (cant hurt). Anyway, minimalist website but great service. Go for it. Curt

2nd February 2010, 04:06 PM	#9
Zero Cool Audio Junkie diyAudio Member Join Date: Sep 2004 Location: MN	I wonder why there is a shortage??

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