There's a better look at it in the teardown for the iPad Pro 11" First Gen.
Unfortunately, I have not ever seen this part for sale, and based on the teardown, it seems like it's probably not the easiest to get at if you're looking to replace it. You might have an easier time finding a whole housing with the charge board still intact, although those are not as easy to come by as iPhone housings either. Neither of my usual non-iFixit parts sources carry either the charge board, or a housing. Although I will mention, I have seen screenless (iCloud locked) iPads at eBay for not a whole ton of money.