What are those round things behind power jack? Mine says 2E 47 25S. Just curious. My guess is SMT capacitor 47uF. Then What 2E ans 25S stand for? Either one of them should be voltage. No? Thank you.

Part ID on the Mega 2560

system November 29, 2012, 9:09am 3

I just found a datasheet close to it. VES-100M1CTR-0405 Lelon, VES-100M1CTR-0405 Datasheet
According to this paper, 2E is date code, 47 means 47 ohms, 25S means 25Volt series S, huh?
Thank you.

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