562.404.4474 JANS Certified / ISO 9001 and AS9100 Certified

High Density, High Performance, and High Reliability Products for Aerospace & Defense

SSDI has been a pioneer in semiconductor manufacturing for over 50 years and has earned a reputation for setting the highest standards of reliability and performance. SSDI's high power and high voltage semiconductors and electronic systems meet the critical needs of many Aerospace and Defense applications.
SSDI will be closed beginning Monday, December 24th - January 1st. Business will resume on Wednesday, January 2, 2019. Have a Safe and Happy Holiday Season!