Quick answer: the top-ranked thyristor manufacturers in China on this list are Jie Jie Wei Dian (Jiangsu) and TECHSEM (Hubei). 2 Chinese manufacturers are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked thyristor manufacturers
How this list is ranked- 01
Jie Jie Wei Dian 捷捷微电
Registered as 江苏捷捷微电子股份有限公司 in 1995.
- Thyristors
- Zener diodes
Why it ranks here: registered legal entity on file; email and phone published; operating since 1995.
- 02
TECHSEM 台基半导体TECHSEM
Registered as 湖北台基半导体股份有限公司 in 2004.
- Thyristors
Why it ranks here: registered legal entity on file; email and phone published; operating since 1966.
International thyristor brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
Littelfuse Littelfuse力特
Registered as 苏州力特奥维斯保险丝有限公司 in 1995.
- Thyristors
- Fuse links
- Fuses
Why it ranks here: registered legal entity on file; phone published; operating since 1927.
More Thyristors manufacturers and brands
| Brand | Registered company | Website | Email / phone |
|---|---|---|---|
| onsemionsemi安森美 | 安森美半导体公司 | onsemi.cn | 021-61238798 |
| WeEn瑞能WeEn | 瑞能半导体科技股份有限公司 | ween-semi.com | 021-60744300 |
| Zhong Che Shi Dai Dian Qi中车时代电气 | 株洲中车时代电气股份有限公司 | tec.crrczic.cc | 0731-28493554 |
| infineoninfineon英飞凌 | 英飞凌科技(中国)有限公司 | infineon.com | — |
| RENESASRENESAS瑞萨 | 瑞萨电子(中国)有限公司 | renesas.com | — |
| STST意法半导体 | 意法半导体(中国)投资有限公司 | st.com | — |
| VISHAYVISHAY威世 | 威世(中国)投资有限公司 | vishay.com | — |
Frequently asked questions
How many thyristors manufacturers and suppliers in China are listed here?
10 companies are listed for thyristors (晶闸管). 2 Chinese manufacturers have full profiles and are ranked; 1 international brands with China operations are listed separately.
Where are China's thyristors manufacturers located?
Among profiled companies: Jiangsu (2), Hubei (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 10 have an official website and 2 publish an email address.