According to our records, this business is located at 3220 Scott Blvd. in Santa Clara (in Santa Clara County), California 95054, the location GPS coordinates are: 37.379167 (latitude), -121.9692575 (longitude). Caltech Semi Inc is categorized under Radiation Sensors (SIC code 3674). Current estimates show that the unit has a sales volume of $3,591,000 and staff of approximately 7 people. You can contact the company by phone at (408) 980-0101.