Industrial Control

SFI Industrial Control

Lightning strikes can generate high-voltage surges that propagate through power or signal lines to industrial control systems, causing insulation breakdown, PCB burnout, or component damage.

Market Applications Overview

Industrial Automation Equipment

Outdoor Base Station Equipment

Data Processing Equipment

Product Features

Excellent Overvoltage Protection

SFI’s transient voltage suppressors (TVS) and varistors provide reliable overvoltage protection, ensuring the safe operation of industrial control electronics in harsh environments.

High Conductivity and Low Leakage Current

SFI products offer high conductivity and low leakage current, enhancing circuit efficiency and stability, extending product lifespan, and reducing maintenance costs.

Eco-Friendly and Energy-Efficient Design

By adopting sustainable materials and low-temperature sintering technology, energy consumption is reduced while minimizing environmental impact, aligning with the global trend toward green manufacturing.

Related Achievements

Surge Protection for Network Communication Systems

In SFI’s product portfolio, the SHN Series from the CSPD Family of multilayer varistors and the STN Series from the SGD Family are widely used in networking and communication systems, such as data centers, HUBs, switches, routers, Ethernet connectors, and other network-related products.SFI products not only address damage caused by surge voltages in networking and communication system applications but also comply with the IEC 61000-4-5 surge voltage 10/700 μs certification requirements. They provide stable and efficient voltage protection solutions for leading global manufacturers of networking and communication systems.