Capacitor Identification

[kranz]

Can anyone decode the markings on this cap? Thanks!

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[ericgibbs]

Can anyone decode the markings on this cap? Thanks!

I would say 220uF at 40V

 

[Nigel Goodwin]

Yes, it's perfectly clear, 220uF 40V.

 

[kranz]

Thank you gentlemen, I will be replacing two of these on a 20 yr. old circuit board for an old Saab. Hopefully that will restore it to working condition.

kranz

 

[Nigel Goodwin]

Thank you gentlemen, I will be replacing two of these on a 20 yr. old circuit board for an old Saab. Hopefully that will restore it to working condition.

I don't recall those style of capacitors as been particularly unreliable?.

But for the price of a couple of caps it's worth a try.

 

[kranz]

Its twin doesn't look very healthy. There is a fault somewhere on the board that controls the fuel pump relay. I don't have a schematic, but I've seen notes about another ECU units that explain similar circuitry. They use caps both as RC timers and to maintain a charge to operate the fuel pump relay. So, its a shot in the dark, but as you say not expensive.

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