eBook program is included in 21ic Download center. 21ic's e-book channel is a place to hold manufacturers’ source information/content (such as data sheets, application notes, reference designs, product brochures, etc.), often in PDF format, for viewing and downloading by users.

Sponsored e-books are listed on top of the e-book homepage to ensure maximum exposure to engineers.

The clients’ sponsored ebooks can obtain leads. Each ebook will archive for one year. During this period, the customer can replace the ebook once a month at most. We only provide the leads for the current ebook. All the past ones will just archive on the site.