CMK Corporation

For high density components assembly

Product & Technology Product & Technology
PPBU® Series

PPBU® Series

The PPBU® Series is a lineup of the most standard build-up PWBs made with laser via drilling. CMK Corporation was the industry’s first to start mass production of these PWBs. They boast superior rigidity and reliability, and CMK is ready to produce and supply them for customers in Japan and overseas.

Fine Through-Hole Specification

Fine Through-Hole SpecificationR&D

Through-Hole PWB using 0.8mm pitch BGA
・Using in engine room climate is possible