STC20DE90HP

Ordered more of the names Nippon and Nichicon from 47 to 4700 UF, for different voltages. All the capacitors received, quantity and name correspond to my order. The pictures of the product on the seller's page exactly coincide with what came to me in the parcel. So I didn't take a picture. The price of course is not cheap, but satisfied. In stores several times more expensive-checked (they are also on web grazing). Capacitor parameters for all names: the capacity dispersion of about-9% of the nominal, two names + 3%. ESR 0,05 - 0,15 Ohm vloss 0,9 - 1,5%, two names by 3%. The measurements were carried out by the lcr-t4 tester.

Quwebty capacitors, of 10 received capacity from 2088 to 2250 UF, ESR about 0,5 Ohm. Installed in the ups, the voltage on them is about 40 V, no heating. It's quite possible to buy.

SMD breakout boards supplied quickly, no problems