JJ Axials?

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azatplayer
Posts: 556
Joined: Thu Feb 26, 2009 7:59 pm
Location: Great Southland

JJ Axials?

Post by azatplayer »

Anyone used them?
They appear to be the same size cap from 20uf/500V thru to 100uf/500V, only 42mm long by 25mm diameter. Not bad money either.

http://www.tubesandmore.com/scripts/fox ... 2_JJ_AXIAL
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David Root
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Location: Chilliwack BC

Re: JJ Axials?

Post by David Root »

11/16" x 1/2" is 17.5mm x 12.7mm. That is pretty small for a 100uF at 500V!!

These are new to me but I think that the indicated dimensions must be wrong.

I checked JJ's website. They are 25 x42mm, the tubes and more numbers are bogus.

They are rated only 1000 hours and at 70 deg C maximum. In practice I'm sure this would be exceeded by a wide margin.

Prices are good. I've used JJ can caps without problems, but I have heard of some problems from others, early failure.
Last edited by David Root on Sun Jul 10, 2011 2:42 pm, edited 1 time in total.
azatplayer
Posts: 556
Joined: Thu Feb 26, 2009 7:59 pm
Location: Great Southland

Re: JJ Axials?

Post by azatplayer »

yeah sorry bout that link was the first one i saw. http://www.banzaimusic.com/JJ-100uF-500V-axial.html
These guys have them all the same size, at 42mm x 25mm, i looked at the data sheets and thats correct.
No good for matching up express type of bigass caps, but on a PS board could be good. Ive had no issue to speak of with their cans.
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Phil_S
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Re: JJ Axials?

Post by Phil_S »

25x42 is more like .9" x 1.7". This seems perfectly reasonable to me. I've used the can caps with good result. The prices look very competitive. It's good to see JJ entering this market.
surfsup
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Re: JJ Axials?

Post by surfsup »

Yea lots of thesed websites are listing "lazy" numbers. I thought initially i was overdoing it when i blueprinted my x10 with the big solens but i had to and glad i seeked a second opinion on some because many were wrong.

Mouser, however, is pretty much spot on with their numbers. A behemoth of a website but all the info you need and i can navigate it pretty quickly now with some tricks i picked up along the way.
ampgeek
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Re: JJ Axials?

Post by ampgeek »

At the risk of hijacking....Does anybody here use Project Manager at Mouser? A great timesaver for me!! I see that there is an option to "Share Projects"..but...I don't know anybody closely enough to share with. :cry:

I have about a dozen archived projects. None of them are completely specific to any single build as I always seem to be slipping in last minute goodies for "stock" and repair jobs.

I would certainly be willing to share just to understand the mechanics of the process if anyone else is.

Cheers,
Dave O.
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ToneMerc
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Location: East Coast

Re: JJ Axials?

Post by ToneMerc »

ampgeek wrote:Does anybody here use Project Manager at Mouser?
Dave, I use it all the time. I love the "part/history" search function.

TM
ampgeek
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Joined: Sun Oct 15, 2006 1:31 am

Re: JJ Axials?

Post by ampgeek »

Yes indeed! Once you get a few projects archived, the next ones just get quicker and easier.

Have you ever shared a project? Just wondering how that works.

Cheers,
Dave O.
T Wilcox
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Location: Sacramento, CA

Re: JJ Axials?

Post by T Wilcox »

I've shared my TW express BOM from mouser with a few.
All you do is enter your Colleagues email and you can choose whether its read only or editable.

Todd
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