WTB: Keratherm insulators

dantwomey · 7th March 2011, 07:39 PM

Looking for a half dozen Keratherm insulators for my F5 projectors. If you have some you'd like to sell please PM me.

Regards,
Dan

Lo_Tse · 2nd January 2012, 10:34 PM

Hi, Dan

Did you manage to find a source for the Keratherm red pads yet?

Lo_tse

merlin el mago · 3rd January 2012, 10:50 AM

Kerafol Keratherm Red 86/83 Isolators TO-247 $1 /ea - in stock

Lo_Tse · 3rd January 2012, 10:25 PM

Quote:

Originally Posted by merlin el mago

Kerafol Keratherm Red 86/83 Isolators TO-247 $1 /ea - in stock

I posted on that thread sometime ago and received no reponses.

pchw · 3rd January 2012, 11:17 PM

Quote:

Originally Posted by Lo_Tse

I posted on that thread sometime ago and received no reponses.

Send PM to Zhou.
His main job sometimes requires him to travel. He will eventually get back to you.

Bksabath · 4th January 2012, 09:31 AM

I got same to spare let me know what you need
then I can give you price+ PP and Paypall

Lo_Tse · 4th January 2012, 12:19 PM

Quote:

Originally Posted by Bksabath

I got same to spare let me know what you need
then I can give you price+ PP and Paypall

Thanks! That will be great! Just curious, what is the thickness of your sheet? By the way, what tool should one use to cut the hole?

Regards,

Lo_tse

Bksabath · 4th January 2012, 02:11 PM

AS Crearly seen on picture 2 it is 0.25 mm

Just push troug with drill bit or punch is realy soft stuff.
I do not use the hole as I clamp the mosfets with bar across the top (much more even pressure this way and performance of kerafoll increase.

http://www.kerafol.com/fileadmin/use...atherm_red.pdf

From graph Thermal resistance is 1/2 from 20 to 60 N/cmsquare
or 29 to 87 psi in pints instead of metric.

I got that as it is minimum quantity I could get and as I use TO220 TO247 and so on it saved me having to buy uge stock for each different size.

Bksabath · 5th January 2012, 12:18 AM

For those that are not asking what others have.
Picture 2 show dimentions in metrics
500X375X0.25
If you need dimentions in pints ruller is there as well

a Quarter of it shuld last me a few years

Lo_Tse · 5th January 2012, 12:37 AM

Quote:

Originally Posted by Bksabath

For those that are not asking what others have.
Picture 2 show dimentions in metrics
500X375X0.25
If you need dimentions in pints ruller is there as well

a Quarter of it shuld last me a few years

Hi, Bksabath

Thank you for the info. You got PM.

Lo_tse

7th March 2011, 07:39 PM	#1
dantwomey diyAudio Member Join Date: Feb 2002 Location: Canada	WTB: Keratherm insulators Looking for a half dozen Keratherm insulators for my F5 projectors. If you have some you'd like to sell please PM me. Regards, Dan

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2nd January 2012, 10:34 PM	#2
Lo_Tse diyAudio Member Join Date: Dec 2006	Hi, Dan Did you manage to find a source for the Keratherm red pads yet? Lo_tse

3rd January 2012, 10:50 AM	#3
merlin el mago diyAudio Member Join Date: Sep 2009 Location: Blanes - Costa Brava	Kerafol Keratherm Red 86/83 Isolators TO-247 $1 /ea - in stock

4th January 2012, 02:11 PM	#8
Bksabath diyAudio Member Join Date: Dec 2007	AS Crearly seen on picture 2 it is 0.25 mm Just push troug with drill bit or punch is realy soft stuff. I do not use the hole as I clamp the mosfets with bar across the top (much more even pressure this way and performance of kerafoll increase. http://www.kerafol.com/fileadmin/use...atherm_red.pdf From graph Thermal resistance is 1/2 from 20 to 60 N/cmsquare or 29 to 87 psi in pints instead of metric. I got that as it is minimum quantity I could get and as I use TO220 TO247 and so on it saved me having to buy uge stock for each different size.

5th January 2012, 12:18 AM	#9
Bksabath diyAudio Member Join Date: Dec 2007	For those that are not asking what others have. Picture 2 show dimentions in metrics 500X375X0.25 If you need dimentions in pints ruller is there as well a Quarter of it shuld last me a few years

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