Manufacturing of thyristors (SCRs, triacs, PNPN diodes)
2,297 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Soraa Laser Diode | Goleta | CA | — | UNVERIFIED |
| South Campus | Dallas | TX | — | UNVERIFIED |
| Spansion LLC | Sunnyvale | CA | — | UNVERIFIED |
| Spansion LLC | Sunnyvale | CA | — | UNVERIFIED |
| Spectrian Corporation | Sunnyvale | CA | — | UNVERIFIED |
| Spectrolab, INC | Sylmar | CA | — | UNVERIFIED |
| Spectrum Assembly, INC (sai) | Carlsbad | CA | — | UNVERIFIED |
| Spin Memory INC | Fremont | CA | — | UNVERIFIED |
| Spire Manufacturing INC | San Jose | CA | — | UNVERIFIED |
| Spire Manufaturing INC | Fremont | CA | — | UNVERIFIED |
| Square 1 Industries, Inc. | Sunrise | FL | — | UNVERIFIED |
| Sri International Palo Alto | Palo Alto | CA | — | UNVERIFIED |
| Sru Corporation | Pasadena | CA | — | UNVERIFIED |
| Standard Mems | Milpitas | CA | — | UNVERIFIED |
| Star-kvd Technologies, INC | San Jose | CA | — | UNVERIFIED |
| Stats Chippac INC | Fremont | CA | — | UNVERIFIED |
| Stellar Microelectronics INC Dba Neo Tech | Valencia | CA | — | UNVERIFIED |
| Stellar Technik INC | Santa Clara | CA | — | UNVERIFIED |
| Stion Corporation | San Jose | CA | — | UNVERIFIED |
| Stion Corporation | Hattiesburg | MS | — | UNVERIFIED |
| Stmicroelectronics | San Diego | CA | — | UNVERIFIED |
| Stmicroelectronics Carrollton Plant | Carrollton | TX | — | UNVERIFIED |
| Stock Point Electronics INC | Chatsworth | CA | — | UNVERIFIED |
| Sumco Phoenix CORP | Maineville | OH | — | UNVERIFIED |
| Sumco Phoenix Corporation | Menlo Park | CA | — | UNVERIFIED |
FactoryRegistry lists 2,297 facilities whose primary industry classification is one of the 1 industry above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced thyristors (SCRs, triacs, PNPN diodes), in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.
The U.S. Census Bureau recorded this product line in 1 US manufacturing industry in the 2022 Economic Census, as the most specific line that industry reported, where 58 establishments reported producing it.
These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.
NAPCS collection code 2033700015. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.