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In June 2017 Apple updated its 13" MacBook Air with a newer Broadwell Intel Core i5 processor, resulting in slightly increased performance and battery life.

Will NEL/NEE AV7 good replacement of bad cap NEX AV7?

I have blown capacitor also but it was NEX AV7, will it be okay to replace it with NEE AV7 or NEL AV7? I discovered that the 3rd letter indicates a year, will this matter when it comes on replacing one of this? I only have one blown cap btw

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I believe you’re correct that the difference in “prefix” is just manufacture date. Otherwise these are equivalent. It’s a pretty common part on these era Macs. Manufacture date should not make a difference. Just for some context here’s some more info if you really want to make sure it won’t be an issue.

Knowing the values makes this sort of judgement call easier, so if you have details about your intended replacement, those caps are 62μF 11V tantalum caps in a B2S case. I have also seen them referenced using their specific part number TEPSLB21A626MHF8R.

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As long as the values and size are correct the age is not critical.

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