+39 334 9529 414


SEMICOA, Costa Mesa, CA, offers one of the largest selection of small signal, RF and power transistors for demanding Military, Space and High Reliability applications.

SEMICOA has the largest selection of Radiation Hardened Bipolar Transistors in the market, coupled with the most stringent radiation hardness assurance program in the industry.

All of products are DLA Land & Maritime certified, are mission critical electronic components for military and space programs specially designed and produced to perform in high temperature and radiation environments. SEMICOA supports numerous strategic aerospace, military and HiRel programs.

SEMICOA facility has achieved the highest U.S. government qualifications; JANS, MIL-PRF-19500, ISO 9001:2000 and AS 9100:2004 Rev C certification. SEMICOA maintains full documentation and process control including required compliance testing.

Quality Assurance department coordinates all quality conformance inspections, and maintains lot histories for each product type.

SEMICOA JAN / JANTX / JANTXV and JANS Products are EAR99, only the guaranteed Radiation Hard Transistors.


Semicoa Transistors Catalog