Sankosha U.S.A., Inc.

Bang for your Buck: SAN-EARTH M5C vs. Chemical Rods (read more)

PRACTICAL MEASURES FOR LOWERING RESISTANCE TO GROUNDING (read more)

SAN-EARTH M5C electrodes are easily installed by spreading the dry powder in a strip over and around a counterpoise conductor in a horizontal trench. When the trench is refilled SAN-EARTH M5C absorbs moisture from the surrounding soil and hardens to become a conductive solid. (read more)

High Speed 1000Base-T
IEEE 802.3ab Compliant
No Grounding Required (Insulating Type)
DIN Rail or Surface Mountable
1000Mbps Data Rate
Isolation Transformer Technology
GbE - Gigabit speed surge protection
CAT5 and CAT5e Compatible
All pins protected
100% Lead-Free (RoHS Compliant) (read more)

LAN / Ethernet Protection Against Lightning and Other Over Voltage Surges
No External Grounding Required (Insulating Type)
- Using Isolation Transformer Technology
High Speed 10GBASE-T / CAT6
Backwards compatible with 1000BASE-T,
100BASE-TX, and 10BASE-T
CAT5 and CAT5e Compatible
All Pins Protected
DIN Rail or Clip Compatible (read more)

• Gigabit Ethernet / LAN Protector Against Lightning and Other Over Voltage Surges
• Meets IEC 61643-21, 61000-4-5 Category C2 & D1 Impulse Requirements
• For Power Over Ethernet Plus (PoE+) Applications
• High Speed 1000BASE-T (1000Mbps Data Rate)
• Backwards Compatible with 100BASE-TX and 10BASE-T
• CAT5 and CAT5e Compatible
• All.../li>

• Gigabit Ethernet In-Line Protection
• Complies with IEC 61643-21, 61000-4-5
• IEEE 802.3ab Compliant
• Cat5e and Cat6 Performance Ratings
• Connectors: RJ45 In/Out (Line/Equip)
• 35mm DIN Rail or Surface Mountable
• Lead-Free (RoHS Compliant)
• All pins protected

SAN-EARTH M5C electrodes provide the low resistance ground that is essential to any lightning protection system. Good grounds are possible even where soil resistivity is high. SAN-EARTH M5C grounding electrodes are economical, environmentally safe and permanent. (read more)

It is both unwise and expensive to underestimate lightning. A single bolt of lightning can pack up to 100 million volts of electricity, which is why lightning protection systems (LPSs) are so important in reducing or eliminating loss caused by lightning in the United States. (read more)

Features:

• Gigabit Ethernet In-Line Protection
• Complies with IEC 61643-21, 61000-4-5
• IEEE 802.3ab Compliant
• Cat5e and Cat6 Performance Ratings
• Connectors: RJ45 In/Out (Line/Equip)
• 35mm DIN Rail or Surface Mountable
• Lead-Free (RoHS Compliant)
• All pins protected

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)

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)

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)

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)