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 Post subject: First Cap Job on AA5 Radio
PostPosted: Mar Fri 02, 2012 8:32 pm 
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Joined: Jan Mon 12, 2009 8:01 am
Posts: 62
Location: Central Fla.
Hi,
Looking at ordering my first caps and the pricing seems to be all over the place as well as the different manufacturers. What is a decent but economical cap I can use? Looking for:
30 MFD@150v
.05@400V
.05@600V
.02@600V


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 Post subject: Re: First Cap Job on AA5 Radio
PostPosted: Mar Fri 02, 2012 9:38 pm 
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Joined: Jun Fri 19, 2009 6:34 pm
Posts: 2666
Location: Long Island
The values you mention are in the old numbering sequence, hence you may find a few of them, but they will tend to be hard to locate and pricey. It's not worth messing with new-old-stock or used capacitors; buy factory fresh ones and you'll be a lot better off.

Translated to the E3 and E6 numbering sequences now in use, the 0.02 uF cap would be a 0.022 uF, and the 0.05 uFs would be 0.047 uF. Use 600 (or 630) volt ratings for all of them.

The 30 uF @ 150 volt caps may be easier to find if you look for 30 uF @ 160 volts or 200 volts.

There are many good dealers selling capacitors to the antique radio hobby, and some of them are on the ARF so you can search under capacitors for sale and find them. But any of the big electronics houses like DigiKey, Allied Electronics, or Mouser can help you out as well. The big houses only carry name brand capacitors from reputable manufacturers, any of which will be fine in your radio as long as the ratings are correct. You might be able to find no-name components on line for less money, but then it's a gamble as to quality.

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"Hell, there are no rules here--we're trying to accomplish something!"

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 Post subject: Re: First Cap Job on AA5 Radio
PostPosted: Mar Fri 02, 2012 9:45 pm 
Member

Joined: Jan Mon 12, 2009 8:01 am
Posts: 62
Location: Central Fla.
Hi Chris,
I've called Radio Daze twice now and can get nothing but voice mail. What are the yellow caps that most people use???


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 Post subject: Re: First Cap Job on AA5 Radio
PostPosted: Mar Fri 02, 2012 11:23 pm 
Member

Joined: Jun Fri 19, 2009 6:34 pm
Posts: 2666
Location: Long Island
Just one example:

http://www.cde.com/catalogs/WMF.pdf

Data sheet and capacitors found at http://www.mouser.com (disclaimer: author has no affiliation with this or any other vendor).

Edit: Here's a better example, in stock, lower price: http://search.digikey.com/us/en/products/150473J630EC/338-3297-ND/1930715

Edit: Here's yet another example, even lower price. Not a "name brand" as above, but still fine for antique radio repair: http://tubesandmore.com/Catalog/page_046_047.php

_________________
"Hell, there are no rules here--we're trying to accomplish something!"

Thomas A. Edison


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 Post subject: Re: First Cap Job on AA5 Radio
PostPosted: Mar Fri 02, 2012 11:46 pm 
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Joined: Aug Thu 18, 2011 4:48 am
Posts: 2498
Location: Stamford, NY
I've done business with justradios.com out of Canada. Although orders take longer to arrive, they're prices are reasonable and they stock just about EVERY cap value, which I like because it keeps things original and easy to find when replacing them again later down the line. They've been great so far. Good luck! This is a great hobby.

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Vincent


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 Post subject: Re: First Cap Job on AA5 Radio
PostPosted: Mar Sat 03, 2012 12:16 am 
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Joined: Jan Mon 12, 2009 8:01 am
Posts: 62
Location: Central Fla.
Thanks Gentlemen,YES Chris thats the yellow ones I was looking for! I'm good to go! Thanks!


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 Post subject: Re: First Cap Job on AA5 Radio
PostPosted: Mar Sat 03, 2012 2:56 am 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 8747
Location: SoCal, 91387
Why pay more than a quarter apiece for 630 volt Metalized Poly yellow caps? I go here all the time;

http://www.thetubecenter.com/Electrolyt ... rlist.html

Scroll down toward the bottom for them. The regular Electrolytics are at the beginning.

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*******\\\\\\\\\******He Who Dies With The Most Radios Wins******/////////*******


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 Post subject: Re: First Cap Job on AA5 Radio
PostPosted: Mar Sat 03, 2012 3:11 am 
Member

Joined: Jan Mon 12, 2009 8:01 am
Posts: 62
Location: Central Fla.
Hi,
This is wierd!!! That's where I'm going in the morning for a little tailgate swap meet! I guess I can save shipping! Thanks Fifties!


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 Post subject: Re: First Cap Job on AA5 Radio
PostPosted: Mar Sat 03, 2012 3:22 am 
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Joined: Jan Thu 01, 1970 1:00 am
Posts: 8747
Location: SoCal, 91387
Good, tell Jack that Richard in Canyon Country Ca. sent you (but he may double the price, bwahahaha!)

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*******\\\\\\\\\******He Who Dies With The Most Radios Wins******/////////*******


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 Post subject: Re: First Cap Job on AA5 Radio
PostPosted: Mar Sat 03, 2012 3:23 am 
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Joined: Jan Mon 12, 2009 8:01 am
Posts: 62
Location: Central Fla.
Hi,
Will do!!! Thanks again!


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