Sankosha U.S.A., Inc.

SD8-Series Surface Mount Gas Tube Arrester -- SD8-250

Features:

• UL 479B Recognized (File E140906)
• High Surge Current Rating
• Non-Radioactive

Applications:

• 10/100/1000 Base-T Ethernet
• Transporation / Traffic Systems
• Power Over Ethernet (PoE)

Customers looking for ways to achieve low resistance grounds sometimes think that SAN-EARTH M5C conductive cement and Bentonite will provide similar results. Nothing could be further from the truth. (read more)

Applications

• Cellular Telephone Sites
• Wind Farms
• Electric Power Substations
• Central Office Facilities
• Microwave Towers
• Electric Transmission Systems
• Computer Systems

PRACTICAL MEASURES FOR LOWERING RESISTANCE TO GROUNDING (read more)

• UL 479B Recognized (File E140906)
• High Surge Current Rating
• Non-Radioactive
• Surface Mount
• Small Size
• RoHS Compliant (100% Lead-Free)
• ISO 9001 and ISO 14001 Certified
• Low Capacitance ≤ 1.0pF

Our Y08SV Series arresters meet the rigorous requirements of both UL 1449 and UL 1414 making them ideal for power supply protection applications. (read more)

This can only be achieved with a low resistance grounding system. SAN-EARTH conductive cement is economical, easy-to-install and maintenance free. It reduces corrosion, hardens to prevent conductor theft and yields low resistance values even in high resistivity environments. Proven life expectancy of over thirty years. IEC 62561-7 Compliant. (read more)

In series with an MOV, Sankosha’s Y08SV-312B Gas Discharge Tube is specifically designed for power supply applications. Its 2850V minimum DC Breakdown Voltage allows it to be left on the board during Hipot testing while its 3700V Impulse Breakdown Voltage prevents equipment damage caused by lightning. UL-Recognized, ISO9001, ISO14001, RoHS-Compliant (read more)

Invented and patented by Sankosha, SAN-EARTH is used to build conductive concrete grounding electrodes. SAN-EARTH M5C is manufactured in accordance with Sankosha's ISO 9001 and 14001 Quality Standards and conforms to IEC Standard 62561-7 which specifies the requirements and tests for earthing enhancing compounds producing low resistance of an earth termination system. (read more)

Sankosha's Coaxial Surge Protection Devices (SPD's) provide heavy duty protection from surges caused by lightning or other transients. Gas Discharge Tube equipped coaxial surge protectors are ideal in high frequency transmission applications due to their low capacitance and their ability to handle large currents. (read more)

Sankosha's Coaxial Surge Protection Devices (SPD's) provide heavy duty protection from surges caused by lightning or other transients. Gas Discharge Tube equipped coaxial surge protectors are ideal in high frequency transmission applications due to their low capacitance and their ability to handle large currents. (read more)

Features:

• Gigabit Ethernet In-Line Protection
• Complies with IEC 61643-21, 61000-4-5
• IEEE 802.3ab Compliant
• Cat5 and Cat5e Performance Rating
• Connector Style: RJ-45 STP In/Out
• 35 mm DIN Rail or Surface Mountable
• Lead-Free (RoHS Compliant)
• All pins protected

Two electrode Surface Mount Arresters in different sizes feature Sankosha's industry leading quality and reliability. These models are ideal for economical assembly systems using pick and place technology. (read more)

Sankosha's surge arresters provide fast protection for personnel, equipment and circuitry from high transient voltages and limit resulting dangerous currents. These hermetically sealed gas discharge tubes have precise spark over voltages and the ability to handle high current surges. (read more)

Sankosha's surge arresters provide fast protection for personnel, equipment and circuitry from high transient voltages and limit resulting dangerous currents. These hermetically sealed gas discharge tubes have precise sparkover voltages and the ability to handle high current surges. (read more)

Sankosha's surge arresters provide fast protection for personnel, equipment and circuitry from high transient voltages and limit resulting dangerous currents. These hermetically sealed gas discharge tubes have precise spark over voltages and the ability to handle high current surges (read more)

Invented and patented by Sankosha, SAN-EARTH is used to build conductive concrete grounding electrodes. SAN-EARTH M5C is manufactured in accordance with Sankosha's ISO 9001 Quality Standards and conforms to IEC Standard 62561-7 which specifies the requirements and tests for earthing enhancing compounds producing low resistance of an earth termination system. (read more)

LAN Protectors offer Gigabit Ethernet In-Line Protection and Comply with IEC 61643-21, 61000-4-5 ... (read more)