Cap Problems wirh Esprimo P5915

[nico-e]

Hi,

I have several P5915 Esprimo Pc's, wich have mostly OST caps :-(
they have the following board or something near that: FUJITSU SIEMENS D2312-A3.

http://uk.ts.fujitsu.com/rl/services...4/D2312_14.htm

At the picture unter the link you can see one light blue Cap between memory and chipset heatsink, this is one OST 3300uF 6.3v wich is bulging at my boards.

for testing I want to repair a couple of them, wich Cap should I use for this broken one.

I found several with the same voltage and capacitance at farnell but i dont know if the ripples and so on will fit.

Tahnks
nico-e

PS: I know that its better to replace all of the OST caps, but there is only one wich is bulging all other caps have diffrent values and are not bulging.

[kc8adu]

Re: Cap Problems wirh Esprimo P5915

replace all the ost.these are used in some siemens industrial pc's.the caps are usually all popped when i get them.

[nico-e]

Re: Cap Problems wirh Esprimo P5915

replace all the ost.these are used in some siemens industrial pc's.the caps are usually all popped when i get them.

I know that OST is one of the worst cap manufacturers, but i first want to replace only this bulging one, so i need to know wich cap would be suitable to replace that.

one funny fact: in some of the newer esprimos they have used rubycons

[nico-e]

Re: Cap Problems wirh Esprimo P5915

wich of these Caps would be the best choice for Replacing the 3300uF 6.3v OST-Cap (0752 RLA 105°C)

NICHICON UHM0J332MPD1TD

PANASONIC ECA0JHG332

PANASONIC EEUFM0J332

[nico-e]

Re: Cap Problems wirh Esprimo P5915

Hi,

i ordered some of those now http://www.nichicon.co.jp/english/products/pdf/e-hm.pdf

they have equivalent values(the few ones i have found) to the broken http://www.ost.com.tw/PDF/EC/RLA.pdf ones

the OST-Datasheet is funny there are no additional values... that have to be quality ;-)

nico-e