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I needed to replace 2 of my 820mf 25volt capacitors in my Samsung LCD TV. Problem is that I cant find these capacitors anywhere. I did found 820uf instead of 820mf. Are they the same capacitors and would I be able to replace my mf with uf's. If not, where would I be able to get a pair of 820mf 25volt from. Thanks

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Uf is for micro farad.
we have the same problem.
my 820uf/25v in my monitor need to replace but i didn't know where to buy this capacitor, so i try to replace it 1000uf/25v
and the result is OK. my monitor is working again. as good as brand new.
you can replace 820uf/25v by 1000uf/25v because they have a 20%tolerance...

Posted on Aug 10, 2011

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Yes, they are identical - u should have been the miu greek letter, which has been incorrectly replaced with m.

Posted on Apr 07, 2011

Testimonial: "I thought that the mf is for microfarad and the uf is for millifarad. Now they are a tenths of a decimal off, is that correct or am i wrong."

  • Azrael SRL Apr 08, 2011

    milifarad capacitors are huge, extremely rare and expensive, and are never found in regular consumer electronics (it wouldn't even fit inside the case of your tv). You surely have a 820 microfarad one

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1 Answer

Blow capacitor 820uF 25v? to replace 1000uF 25V other capacitor?


It is probably OK, possibly a filtering capacitor, besides no one makes a 820uF any more.

Dec 11, 2010 | Samsung SyncMaster 740N 17" LCD Monitor

2 Answers

Hi I need to replace 3 x blown capacitors for my LCD monitor. They are 820uf 25v. Do they have to be an exact match ie ceremic/tolorences?


They can be 1000uf 25v (20% higher value is OK), higher voltage is also OK but it may not fit the board. The temperature rating must be 105c and Low ESR type which is very important for switching power supply. You should replace them in a set.
You can get the PANASONIC FM or FC series from DIGIKEY, or from Capacitors kit: http://lcdalternatives.auctivacommerce.com/ he can make you a set of caps for you.

http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
Failed TV and Monitors: http://s807.photobucket.com/home/budm/allalbums

Oct 03, 2010 | Samsung SyncMaster 940N Flat panel Monitor

3 Answers

Blow capacitor 820uF 25v? where can i buy them? or how to replace them with other capacitor?


You can buy that to an electronics store near your area. Replace that with same value or if you have higher than 25 volts use it provided that it is same as 820 microfarad.

Jul 09, 2010 | Samsung SyncMaster 740N 17" LCD Monitor

2 Answers

The screen not appear anything


There should be 3 820uf capacitor that need to be replaced on the power board.

Mar 10, 2010 | Samsung SyncMaster 740N 17" LCD Monitor

2 Answers

Takes 5 to 10 minutes for the video to appear


Sounds like it could be a weak capacitor. Caps that are bad or weak will work after they warm up.

Dec 09, 2009 | Samsung 225BW LCD Monitor

1 Answer

Samsung monitor power light flashes long and short


Check the electrolytic capacitors with values 820uf/25V and 1000uf/10v. Replace them if found leaky..

Nov 21, 2009 | Samsung SyncMaster 932B LCD Monitor

2 Answers

Flicker then display goes black


your monitor got trouble at:
1) monitor inverter board components fail like capacitor or MOSFET diver, it can repair or change this parts to fix.
2) there is disconnection between the inverter and CCFL lamps
need to check by technician, it could be fixed,
3) check the DCpower supply board capacitors swelling which need to reaplace, and fix it.
all steps need to do and fix it well.
hope help you something fixed, please take a rating let me know how much helped you thanks! keep in touch your question

May 24, 2009 | Samsung SyncMaster 2233BW 22" LCD Monitor

1 Answer

The sceen just bleaches out when powered on. Controls have no effect. TV is 13 months old.


I took it apart and found two 330 mfc 25volt swollen capacitors on the main board. I replaced them with 330 mfc 35volt capacitors and tv works like new.

Feb 11, 2009 | Audiovox FPE1506DV 15 in. LCD TV/DVD Combo

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