What is this part exactly?
This is back of it
I'm tracing a circuit. What kind of capacitors are these yellow things? The upper one has markings of "105V 212K1", what does 212K1 stand for? The lower one has markings of "335V 136K4", what does 136K4 stand for?
[![photo of capacitors][1]][1] [1]: https://i.sstatic.net/oMu9w.jpg