2R600TB-8T2 600V Gas Discharge Tube – 2RT-8T2 Package | RUILON
RUILON
The 2R600TB-8T2 Gas Discharge Tube (GDT) from RUILON is a high-reliability ceramic surge protection device designed to protect sensitive electronic circuits from high-energy transient overvoltage events such as lightning strikes, switching surges, and electrostatic discharge (ESD). Built with advanced gas discharge technology, it delivers ultra-fast response and stable long-term protection in harsh electrical environments.
With a DC spark-over voltage of 600V, this component is optimized for high-voltage surge protection applications requiring strong insulation coordination and reliable energy handling capability. Compared to lower-voltage GDT variants, it reduces false triggering while maintaining effective suppression of severe transient surges. The device supports high impulse discharge current (8/20µs) and delivers excellent impulse spark-over performance (1kV/µs) for dependable surge protection under extreme conditions.
The device features low capacitance at 1 MHz, helping preserve signal integrity in high-speed communication systems, while high insulation resistance minimizes leakage current and improves overall efficiency. Stable glow voltage and arc voltage characteristics ensure consistent operation, strong energy absorption capability, and long service life.
Encased in a compact 2RT-8T2 package, the 2R600TB-8T2 allows flexible PCB integration for space-constrained designs. It is widely used in telecommunications equipment, power supplies, industrial automation systems, smart meters, and consumer electronics, delivering reliable surge protection and enhanced system durability.
Key Features:
- 600V DC Spark-Over Voltage
- High impulse discharge current capability (8/20µs)
- Fast response to transient overvoltage events
- Low capacitance for signal integrity preservation
- High insulation resistance with low leakage current
- Stable glow and arc voltage characteristics
- Long service life and high reliability
- Compact 2RT-8T2 package
Applications:
- Telecommunications and data communication systems
- Power supply and industrial electronics
- Smart meters and smart grid systems
- Industrial automation and control equipment
- Consumer electronics and IoT devices
- Security and surveillance systems
