Tefonix & Sigma
Tefonix dedicated in semiconductor type protective components pursuing greater power-handling capabilities, more cost-driven solution in stricter surge protection application. We seek the needs and provide the versatile solutions for you. Current main product lines are SIDAC and SPD (Surge protective device, or called OVP: overvoltage protector) Sigma Systems was established in 1997. supplying computer memory peripheral as the main products in the very beginning. Due to increasing demand from customers and the different market trend, we gradually expand our product portfolio and business scope. Now, Sigma Systems has become a professional computer peripheral and electronic products manufacturer and trading company offerring procurement service to our customers.
Home
Company Profile Product Line New Product Contact us

Features

Welcome ! This category contains detailed information for Features products. New Features products will be constantly updated in and added into this category.

Categories  > Tefonix > SPD/OVP chips > Features

Models

 

 

W series

( SPD/OVP chips series )

 

 

Please send your Inquiries for Features to us. We will contact you soon. Please also check out the related product categories below.

Address :  TWTC (TAIPEI WORLD TRADE CENTER), RM#4A-21, NO.5, HSIN YI RD. SEC. 5,, TAIPEI, 11011 Taiwan, R.O.C.
Telephone :  886-2-8780-5549, 886-2-2546-1286  Fax :  886-2-8780-4949,886-2-2547-1978  

Designed by Web Builder & Trade Associated with AsianNet