Is 2SK 246GR2 the same as 2SK246GR TPE2

pshdk · 3rd August 2012, 11:51 AM

Hi,
I am looking for the 2SK246-GR2 transistor and have found a 2SK246-GRTPE2.
Can I use the 2SK246GR TPE2 in place of the 2SK246-GR2?

Thanks,
Paul

Lazybutt · 3rd August 2012, 12:32 PM

Where did you find these references??
What matters is they are GR (green) which defines the Idss range. The rest is (i suppose) manufacturing codes, and is unimportant to the device specs
Look at a datasheet to understand

pshdk · 3rd August 2012, 02:33 PM

Single FETs used for current sources: 2SK246GR2 ( three per channel)
Sony n80es

ticknpop · 11:27 PM

Maybe Sony had a narrower GR IDSS range pre-selected by the manufacturer so they would not require production selection or potentiometer tweeking on the line and the manufacturer labeled them that way to indicate the narrower IDSS range.

3rd August 2012, 11:51 AM	#1
pshdk diyAudio Member Join Date: Jul 2012	Is 2SK 246GR2 the same as 2SK246GR TPE2 Hi, I am looking for the 2SK246-GR2 transistor and have found a 2SK246-GRTPE2. Can I use the 2SK246GR TPE2 in place of the 2SK246-GR2? Thanks, Paul

7th August 2012, 11:25 PM	#4
ticknpop diyAudio Member Join Date: May 2005 Location: toronto	Maybe Sony had a narrower GR IDSS range pre-selected by the manufacturer so they would not require production selection or potentiometer tweeking on the line and the manufacturer labeled them that way to indicate the narrower IDSS range. Last edited by ticknpop; 7th August 2012 at 11:27 PM.

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3rd August 2012, 12:32 PM	#2
Lazybutt diyAudio Member Join Date: Mar 2009	Where did you find these references?? What matters is they are GR (green) which defines the Idss range. The rest is (i suppose) manufacturing codes, and is unimportant to the device specs Look at a datasheet to understand

3rd August 2012, 02:33 PM	#3
pshdk diyAudio Member Join Date: Jul 2012	Single FETs used for current sources: 2SK246GR2 ( three per channel) Sony n80es