Electrolytic Capacitors 40x55mm wanted (10mF/63V or 4,7mF/100V)

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tiefbassuebertr

tiefbassuebertr

Member
Joined 2005
tiefbassuebertragung.de
#1
I am looking for electrolytic capacitors in a special size: 40x55mm (10.000µF/63V, 6.800µF/80V or 4.700µF/100V)

Only this I have found:

1) KEMET ALT22A472DD100 (formerly BHC-Aerovox - ESR unknown)
ALT22A472DD100 | KEMET Aluminium Electrolytic Capacitor 4700μF 100V dc 40mm Can - Solder Tag, Radial ALT22 Series +85degC | KEMET
ALT22A472DD100 KEMET | Mouser Deutschland
http://www.filcap.de/wp-content/uploads/Datenblatt-Serie-ALP22-und-ALT22_23-85°C.pdf
2) ftcap SIH Series 47210040050 (34mΩ) or 10306340050 (29mΩ)
http://www.ftcap.de/fileadmin/user_...trolyt_kondensatoren/webboxen/Snap_in/SIH.pdf
3) ftcap SIG Series 10306340050 (14 mΩ)
http://www.ftcap.de/fileadmin/user_...trolyt_kondensatoren/webboxen/Snap_in/SIG.pdf
4) 4d-electronic
https://www.reichelt.de/Becher-Elkos/BE-4-700-100/3/index.html?ACTION=3&GROUPID=3146&ARTICLE=5396
from http://www.4d-electronic.de/
(please note: wrong image)

unfortunately the versions under
http://www.exxelia.com/en/product/detail/71/felsic-hv
which have from my own view the best capacitors for audio
don't provide the wanted sizes.

Maybe one of the members can give me additional advices - thank you very much.
 
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#3
To avoid confusion, avoid using the outdated "10 mF" term. If you mean 10,000 microfarads, use "10 µF". The "µ" symbol is available by holding the "Alt" key and typing 230. When you release the "Alt" key, the symbol will appear. "mF" can also be interpreted as millifarads, which leads to the confusion.
 
#7
dotneck335 said:
To avoid confusion, avoid using the outdated "10 mF" term. If you mean 10,000 microfarads, use "10 µF". The "µ" symbol is available by holding the "Alt" key and typing 230. When you release the "Alt" key, the symbol will appear. "mF" can also be interpreted as millifarads, which leads to the confusion.
Click to expand...

10 mF ( = 10.000 µF) means 10 millifarads
check out this conversion table:
Convert Microfarad to Millifarad
outdated term "mF" ? This is new for me.
Today I have get datasheets from 2007 and 2018:
 

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#11
Diabolical Artificer said:
To be clear are you looking for a 4700u 100v cap 40mm dia, H 50mm with just two terminals? I might have something in my stash.

Andy.
Click to expand...
Thank you for that information. Please let me know the brand and the year of manufacturing.
rs components offer this capacitors:
ALP22A472DD100 (5 Pin)
ALP22A472DD100 | KEMET ALP22, THT Alu Kondensator, Elko radial 4700μF -10 → +30%, 100Vdc, O 40mm x 55mm, –40 → +85 degC | RS Components
ALP22A472DD100 (5 PIN)
ALP22A472DD100 | KEMET ALP22, THT Alu Kondensator, Elko radial 4700μF -10 → +30%, 100Vdc, O 40mm x 55mm, –40 → +85 degC | RS Components
ALP20A682DD063 (5 PIN)
ALP20A682DD063 | KEMET ALP20, THT Alu Kondensator, Elko radial 6800μF -10 → +30%, 63Vdc, O 40mm x 55mm, –40 → +85 degC | RS Components
ALT22A472DD100 (2 PIN)
ALT22A472DD100 | KEMET ALT22 Alu Kondensator, Elko radial 4700μF +-20%, 100Vdc, O 40mm x 55mm, –40 → +85 degC | RS Components
ALT22A472DD100 (2 PIN)
ALT22A472DD100 | KEMET ALT22 Alu Kondensator, Elko radial 4700μF +-20%, 100Vdc, O 40mm x 55mm, –40 → +85 degC | RS Components
ALC10C153EF063 (5 PIN)
https://de.rs-online.com/web/p/aluminium-elektrolytkondensatoren/1726886/
ALP20A682DD063 (5 PIN)
https://de.rs-online.com/web/p/aluminium-elektrolytkondensatoren/1726884/

Because the unregulated voltage of the LK2 is too close to the 63V of the genuine capacitors, it is better to choice the 100V versions with only 4.700µF capacitivity.
 
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