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Jan 15, 2019 at 2:34 comment added TimWescott I suspect the 212K1 and 136K4 are date or lot codes, although they may encode something more useful. This guide looks informative, but be warned that it's just what came out at the top of a casual search.
Jan 15, 2019 at 2:10 comment added Hearth @Jtl The letter after the value is usually a tolerance code. V is a rare one, but from what I can see it means -0%/+100%; in other words, the manufacturer guarantees that the measured capacitance will be no less than the rated value and no more than twice the rated value.
Jan 15, 2019 at 1:53 comment added Jtl I thought V means voltage. But what does the 212K1 and 136K4 mean?
Jan 15, 2019 at 1:49 history answered AnalogKid CC BY-SA 4.0