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PRODUCTS

Leadframe

We are offering “Open frame” standard leadframe production services, in which we prepare standard dies and jigs so that the customers may optionally use the leadframes produced.

Mitsui manufactures the dies of
various specifications for
various customers and produce various
leadframes for various customers.
オープンフレーム方式
Mitsui produces leadframes using
Mitsui's dies for open (non-proprietary) designs.
Open leadframes Lineup

We are providing the line up list of open frames by PDF file.

Click here for the line up listPDF