2R150B-8S 150V Gas Discharge Tube – 2RB-8S Package | RUILON
RUILON
The 2R150B-8S Gas Discharge Tube (GDT) from RUILON is a high-performance ceramic surge protection device engineered to protect electronic circuits from transient overvoltage events such as lightning strikes, switching surges, and electrostatic discharge (ESD). Built with advanced gas discharge technology, it ensures fast response and reliable operation in demanding environments.
With a DC spark-over voltage of 150V, this device is ideal for low to medium voltage applications, providing a balanced protection level between sensitivity and stability. Compared to lower-voltage variants, it reduces the risk of false triggering while still offering timely protection for sensitive components. The component supports high impulse discharge current (8/20µs) and features excellent impulse spark-over performance (1kV/µs), ensuring dependable performance under surge conditions.
The device offers low capacitance at 1 MHz, preserving signal integrity in high-speed communication systems, along with high insulation resistance to minimize leakage current. Stable glow voltage and arc voltage characteristics ensure consistent operation and extended service life.
Encased in a compact 2RB-8S package, the 2R150B-8S allows easy integration into various PCB layouts. 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:
- 150V DC Spark-Over Voltage
- High impulse discharge current capability (8/20µs)
- Fast response to transient surges
- 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-8S package
Applications:
- Telecommunications and data communication systems
- Power supply and adapter circuits
- Industrial automation and control equipment
- Smart meters and smart grid systems
- Consumer electronics and IoT devices
- Security and surveillance systems
