A via for connecting the board surface and the inner layer. It is called a blind via because it stops in the middle unlike a through hole and can only be seen from one side. Usually laser drilling is done instead of drilling.
We will explain how to read the packaging model number and product model number of IRISO products. Please use this when you want to check the specifications from the model number.
This is the download page for the IRISO product guide. It provides an easy-to-understand introduction to Technical Info and functions of IRISO' connectors.