不幸的是，您需要将部件发送到ST进行识别。
因为它是非常小的包装，所以只有2D代码包含多个信息（例如制造日期），因此标记正在改变。
不可能提供单个标记图片。
最好的祝福
米罗斯拉夫
以上来自于谷歌翻译
以下为原文
Unfortunately, you would need to send the parts to ST for identification.
Because it is very tiny package there is only 2D code which contains several information (for example manufacturing date) so the marking is changing.
It is not possible to provide a single marking picture.
Best regards
Miroslav
不幸的是，您需要将部件发送到ST进行识别。
因为它是非常小的包装，所以只有2D代码包含多个信息（例如制造日期），因此标记正在改变。
不可能提供单个标记图片。
最好的祝福
米罗斯拉夫
以上来自于谷歌翻译
以下为原文
Unfortunately, you would need to send the parts to ST for identification.
Because it is very tiny package there is only 2D code which contains several information (for example manufacturing date) so the marking is changing.
It is not possible to provide a single marking picture.
Best regards
Miroslav
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