SMD5050-230NB 230V Gas Discharge Tube – SMD5050-B Package | RUILON
RUILON
The SMD5050-230NB Gas Discharge Tube (GDT) from RUILON is a high-performance ceramic surge protection device designed to protect electronic circuits from transient overvoltage events such as lightning strikes, switching surges, and electrostatic discharge (ESD). Utilizing advanced gas discharge technology, it ensures fast and reliable response, delivering consistent circuit protection in demanding applications.
With a DC spark-over voltage of 230V, this device is ideal for medium-voltage applications, offering a balanced protection level that prevents premature triggering while ensuring effective surge suppression. Compared to lower-voltage GDTs, it provides improved operational stability while maintaining strong protection performance. The component supports high impulse discharge current (8/20µs) and features excellent impulse spark-over characteristics (1kV/µs), making it suitable for harsh electrical environments.
The device offers low capacitance at 1 MHz, helping to preserve signal integrity in high-speed communication systems, along with high insulation resistance to minimize leakage current. Stable glow voltage and arc voltage characteristics ensure long service life and dependable operation.
Encased in a compact SMD5050-B package, the SMD5050-230NB allows easy surface-mount installation and flexible PCB design. It is widely used in telecommunications equipment, power supplies, industrial automation, smart meters, and consumer electronics, providing reliable surge protection and enhanced system durability.
Key Features:
- 230V 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 SMD5050-B surface-mount 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
