Help with capacitor for Asus Radeon 6870

[wordsworth]

Hello, second post here and as many do I'm seeking help in reading markings on a capacitor to replace it on a graphics card, an Asus Radeon 6870. I'll just say I had an accident and knocked off a capacitor between the card's rear bracket and the heatsink; the location is marked PCE104.

Anyway, on the capacitor which you can see others in the image it says 5KR43, 270, 16V. I understand the 270 to be the capacitance and the 16V obviously the voltage; but I don't know if the 5KR43 numbers and letters each have meaning or is simply the number of the manufacturer's series.

I have spent some time at digikey.com but don't really yet know exactly what I'm looking for without at least knowing what the 5KR43 number/letters mean. Can anyone help read this and/or point me to a capacitor that may work.

Thanks for any help.