2R600TB-8 600V Gas Discharge Tube – 2RB-5 Package | RUILON
RUILON
The 2R600TB-8 Gas Discharge Tube (GDT) from RUILON is a high-performance ceramic surge protection device engineered to protect sensitive electronic circuits from high-energy transient overvoltage events such as lightning strikes, switching surges, and electrostatic discharge (ESD). Utilizing advanced gas discharge technology, it provides fast response and stable long-term protection in demanding electrical environments.
With a DC spark-over voltage of 600V, this component is designed for high-voltage applications requiring strong insulation and reliable surge handling capability. Compared to lower-voltage GDT variants, it significantly reduces false triggering while ensuring robust protection against severe transient events. The device supports high impulse discharge current (8/20µs) and delivers excellent impulse spark-over performance (1kV/µs), ensuring dependable operation in harsh surge conditions.
The device features low capacitance at 1 MHz, helping maintain signal integrity in high-speed communication systems, while high insulation resistance reduces leakage current and improves overall system efficiency. Stable glow voltage and arc voltage characteristics ensure consistent performance and extended service life under repeated surge events.
Encased in a compact 2RB-5 package, the 2R600TB-8 is easy to integrate into space-constrained PCB 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 2RB-5 package
Applications:
- Telecommunications and data communication systems
- Power supply and high-voltage circuits
- Industrial automation and control equipment
- Smart meters and smart grid systems
- Consumer electronics and IoT devices
- Security and surveillance systems
