The 2R1000L-8TH Gas Discharge Tube (GDT) from RUILON is a high-voltage ceramic surge protection device designed to provide reliable protection against extreme transient overvoltage events such as lightning strikes and switching surges. With a 1000V DC spark-over voltage, this component is ideal for applications requiring high voltage tolerance and strong surge immunity.
Engineered with advanced gas discharge technology, the 2R1000L-8TH offers stable impulse spark-over voltage at 1KV/µs, along with high insulation resistance and low capacitance at 1 MHz, ensuring minimal signal distortion in sensitive electronic circuits. Its robust capability to withstand high impulse discharge current (8/20µs waveform) ensures effective surge absorption and long service life.
Compared to lower voltage GDT variants, the 1000V model significantly reduces the risk of false triggering in high-voltage environments while maintaining consistent protection performance. The 2RL-8TH through-hole package provides excellent mechanical durability and reliable operation in demanding industrial conditions.
This GDT is widely used in power distribution systems, telecommunications equipment, industrial automation, surge protection devices (SPD), and energy management systems, delivering dependable and long-lasting circuit protection.
Key Features:
- 1000V DC spark-over voltage for high-voltage protection
- Stable impulse spark-over performance (1KV/µs)
- High surge current capability (8/20µs waveform)
- Low capacitance for minimal signal interference
- High insulation resistance and reliability
- Durable 2RL-8TH through-hole package
- Long service life with high surge endurance
Applications:
- Power supply and distribution systems
- Telecommunications and networking equipment
- Industrial automation and control systems
- Surge protection devices (SPD)
- Signal and data line protection
- Energy and infrastructure systems
