2R1000S-8T25 1000V Gas Discharge Tube – 2RS-8T25 Package | RUILON
RUILON
The 2R1000S-8T25 Gas Discharge Tube (GDT) from RUILON is a high-reliability 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 delivers ultra-fast response and stable long-term protection in demanding electrical environments.
With a DC spark-over voltage of 1000V, this component is designed for high-voltage surge protection applications requiring strong insulation coordination and excellent energy handling capability. It minimizes false triggering while ensuring reliable activation during severe transient events. The device supports high impulse discharge current (8/20µs) and provides excellent impulse spark-over performance (1kV/µs) for effective surge suppression.
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 efficiency. Stable glow voltage and arc voltage characteristics ensure consistent operation, strong energy absorption capability, and long service life under repeated surge conditions.
Encased in a compact 2RS-8T25 package, the 2R1000S-8T25 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, providing dependable surge protection and enhanced system reliability.
Key Features:
- 1000V 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 2RS-8T25 package
Applications:
- Telecommunications systems and data communication lines
- 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
