Designed for perfection, built with precision; Sankosha’s products are sure to impress. Backed by a sterling warranty our equipment will give you years of trouble-free performance. Sankosha manufactures ceramic arrester (gas tube arrester) and solid-state surge protection device. The Company also provides lightning surge protection for telecommunication, data lines, and power supply and engineering services.
Sankosha was established in 1930 at 22 Shin-Saiwai-cho in Tokyo(JAPAN). Sankosha produces weather observation systems and fiber optic system. Sankosha specialized in gas tube arresters protect personnel equipment and circuitry from abnormally high voltages caused by lightning or electrical transients.
Products:
For over 75 years, Sankosha has developed and manufactured the Ceramic Gas Tube Surge Arrester (Gas Discharge Tube or GDT). Sankosha gas tube arresters protect personnel, equipment and circuitry from abnormally high voltages caused by lightning or electrical transients. Sankosha’s gas tube arrestors are known for their quality. Throughout the world, products from Sankosha products provide protection for equipment and personnel. Sankosha gas discharge tubes are available in axial leaded, radial leaded, surface mount, and special packages.
Ceramic Arrester (Gas Discharge Tubes )
Solid-state Surge Protection Device(SSPD)
Surge Protection:
For Telecommunication and Data Lines
For Power Supply
For Railway
Shield Transformer
Coaxial Protector
Closure for Optics Fiber Cables
Measurement & Testing Tools
Grounding Material(SAN-EARTH)
Applications
Ceramic Arrester (Gas Discharge Tubes)
Sankosha manufactures gas discharge tube surge arresters for circuit protection from lightning and other over voltage events. Due to their very low capacitance, gas discharge tubes are commonly used on high frequency lines, like in telecommunications equipment. They can also be used in industrial and consumer electronics, such as in surge protectors and alarm systems. Other applications include instrumentation circuits, power supplies and medical electronics.
Ceramic Arrester (Gas Discharge Tubes):
The Ceramic Gas Tube Arresters manufactured by Sankosha Corporation provide protection for personnel, equipment and circuitry from the abnormally high transient voltages which can surge limiting characteristics. When the abnormal voltage on a line reaches that defined level, sparkover (or breakdown) occurs within the gas tube arrested, the surge is redirected and people and equipment are protected.
Solid-state Surge Protection Device(SSPD):
The device most commonly used in AC voltage surge suppressors are MOVs, a solid-state device made of zinc oxide materials.
Protects communication devices and electronic devices from lightning surge using semiconductors
Excellent voltage control High speed response – below 1ns Improved surge durability and less current leak Can be used for various purposes High reliability with the use of epoxy resin
Uses the punch-through phenomenon for operation 3-pole construction, most suitable for 1 line protection Excellent response High surge durability
Characteristics:
Designed for perfection, built with precision; Sankosha’s products are sure to impress. Backed by a sterling warranty, Sankosha devices will give you years of trouble-free performance.
Uses the punch-through phenomenon for operation 3-pole construction, most suitable for 1 line protection Excellent response High surge durability
Product Categories:
Drawing on years of technical experience and know-how, Sankosha provides everything from risk diagnosis to lightning detection, forecasting and protection.
Designed for perfection, built with precision; Sankosha’s products are sure to impress. Backed by a sterling warranty our equipment will give you years of trouble-free performance. Sankosha manufactures ceramic arrester (gas tube arrester) and solid-state surge protection device. The Company also provides lightning surge protection for telecommunication, data lines, and power supply and engineering services.
For over 75 years, Sankosha has developed and manufactured the Ceramic Gas Tube Surge Arrester (Gas Discharge Tube or GDT). Sankosha gas tube arresters protect personnel, equipment and circuitry from abnormally high voltages caused by lightning or electrical transients. Sankosha’s gas tube arrestors are known for their quality. Throughout the world, products from Sankosha products provide protection for equipment and personnel. Sankosha gas discharge tubes are available in axial leaded, radial leaded, surface mount, and special packages.
