2R1500S-8T25 1500V Gas Discharge Tube – 2RS-8T25 Package | RUILON
RUILON
The 2R1500S-8T25 Gas Discharge Tube (GDT) from RUILON is a high-performance ceramic surge protection device designed to safeguard sensitive electronic circuits from high-energy transient overvoltage events such as lightning strikes, switching surges, and electrostatic discharge (ESD). Built using advanced gas discharge technology, it ensures ultra-fast response and stable long-term protection in harsh electrical environments.
With a DC spark-over voltage of 1500V, this component is optimized for high-voltage surge protection applications requiring strong insulation coordination and exceptional energy handling capability. It minimizes false triggering while ensuring reliable activation during severe transient surges. The device supports high impulse discharge current (8/20µs) and provides excellent impulse spark-over performance (1kV/µs) for efficient surge suppression.
The device features low capacitance at 1 MHz, helping preserve 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 2R1500S-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, delivering reliable and robust surge protection for high-voltage applications.
Key Features:
- 1500V 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 and data communication systems
- Power distribution and industrial electronics
- Smart meters and smart grid infrastructure
- Industrial automation and control systems
- Consumer electronics and IoT devices
- Security and surveillance systems
