More specifically, if there is a person in a QA role looking out for counterfeit components, and they miss such a glaringly obvious typo, they may not be paying

More specifically, if there is a person in a QA role looking out for counterfeit components, and they miss such a glaringly obvious typo, they may not be paying attention to enough details. And if a language barrier is at fault, that's itself a flag that they may not have full comprehension of the specifications they are supposed to QA for. Perhaps not "stop the line" but "we need to do an audit of this component" - and that audit needs to actually be performed.