Mpp - Page 838

Joachim Gerhard · 17th February 2013, 08:44 PM

The issue is you have to populate and then measure unless you use the specified caps.
The group buy has 2 x 6800uF Panasonic FR, as afr as i can tell an FM with higher life span.
I do not have the votage at hand though. I can look that up.

FdW · 17th February 2013, 09:40 PM

Today my IRC RC55-D's are at the end of their life, now I need to find me a new most favorite resistor. (66-RC55-D Metal Film Resistors - Through Hole | Mouser

).

Joachim Gerhard · 17th February 2013, 09:46 PM

the specs look good.

brianco · 17th February 2013, 10:15 PM

...and these look economical!

IRC Thick Film Resistors - Through Hole | Mouser

FdW · 17th February 2013, 10:25 PM

Quote:

Originally Posted by brianco

...and these look economical!

IRC Thick Film Resistors - Through Hole | Mouser

Yes they are, but 100ppm is not for me (25ppm at the most).

FdW · 17th February 2013, 10:29 PM

Quote:

Originally Posted by Joachim Gerhard

the specs look good.

Yes, but the RC55-LF-D is two or more times as expensive than the (now obsolete) RD55-D. 66-rc55lf-d Metal Film Resistors - Through Hole | Mouser

Bksabath · 17th February 2013, 11:01 PM

I have been using those for a while
Buy Through Hole Fixed Resistors RC55Y precision resistor, 10k2 0.25W Welwyn RC55Y-10K2BI online from RS for next day delivery.

IMO a bit less harsh than IRC but magnetic wires

Joachim Gerhard · 17th February 2013, 11:21 PM

When they are more expensive there must be a reason.

Joachim Gerhard · 17th February 2013, 11:22 PM

Thick film is noisy.

Bksabath · 18th February 2013, 05:59 AM

Quote:

Originally Posted by Joachim Gerhard

When they are more expensive there must be a reason.

In this case is that RS is realy expensive but browser is easier to folow so one may need to do same virtual leg work...

17th February 2013, 09:40 PM	#8372
FdW diyAudio Member Join Date: Feb 2009 Location: Both feet on the ground (near Gouda)	Today my IRC RC55-D's are at the end of their life, now I need to find me a new most favorite resistor. (66-RC55-D Metal Film Resistors - Through Hole \| Mouser ). __________________ Signature Transresistance Current-Feedback BIGBT Amplifier; Push -->>{{ }}<<-- there.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	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

17th February 2013, 08:44 PM	#8371
Joachim Gerhard diyAudio Member Join Date: Mar 2009	The issue is you have to populate and then measure unless you use the specified caps. The group buy has 2 x 6800uF Panasonic FR, as afr as i can tell an FM with higher life span. I do not have the votage at hand though. I can look that up.

17th February 2013, 09:46 PM	#8373
Joachim Gerhard diyAudio Member Join Date: Mar 2009	the specs look good.

17th February 2013, 10:15 PM	#8374
brianco diyAudio Member Join Date: Aug 2005 Location: Scottish Borders - Kelso; on the famous Tweed River!	...and these look economical! IRC Thick Film Resistors - Through Hole \| Mouser

17th February 2013, 11:01 PM	#8377
Bksabath diyAudio Member Join Date: Dec 2007	I have been using those for a while Buy Through Hole Fixed Resistors RC55Y precision resistor, 10k2 0.25W Welwyn RC55Y-10K2BI online from RS for next day delivery. IMO a bit less harsh than IRC but magnetic wires

17th February 2013, 11:21 PM	#8378
Joachim Gerhard diyAudio Member Join Date: Mar 2009	When they are more expensive there must be a reason.

17th February 2013, 11:22 PM	#8379
Joachim Gerhard diyAudio Member Join Date: Mar 2009	Thick film is noisy.