2R1600T-8T 1600V Gas Discharge Tube (GDT) Surge Protector – 2R-8T Package | RUILON

The RUILON 2R1600T-8T Gas Discharge Tube (GDT) is a high-reliability ceramic surge protection component designed to protect sensitive electronic circuits from transient overvoltage events. With a DC spark-over voltage of 1600V, this device delivers fast and stable response to lightning surges, switching transients, and electrostatic discharge (ESD), ensuring robust circuit safety in demanding environments.

Built using advanced gas discharge technology, the 2R1600T-8T offers ultra-low capacitance and high insulation resistance, making it ideal for high-speed communication lines and signal-sensitive applications. It effectively suppresses high-energy surge events while maintaining excellent signal integrity, preventing distortion in data and RF transmission systems.

Compared with lower-voltage protection devices, this 1600V-rated GDT provides improved surge endurance, reduced false triggering, and superior stability under repeated impulse stress. Its ceramic-sealed structure ensures excellent thermal performance, consistent glow and arc voltage characteristics, and long operational service life even in harsh electrical conditions.

The compact 2R-8T package (1000–6000V series range) offers flexible integration for multi-level surge protection designs while maintaining space-efficient PCB layout. The RUILON 2R1600T-8T is widely used in telecommunications systems, industrial automation, power supplies, smart grid infrastructure, and outdoor electronic equipment where reliable high-voltage protection and long-term durability are essential.

Key Features:

• High DC spark-over voltage: 1600V
• Excellent surge current handling (8/20µS waveform)
• Ultra-low capacitance for signal integrity protection
• High insulation resistance for enhanced safety performance
• Fast response to lightning and transient surges
• Long service life under repeated surge conditions
• Stable glow and arc voltage characteristics
• Compact ceramic sealed 2R-8T SMD package
• Wide voltage range support (1000V–6000V series)
• Strong thermal stability and mechanical durability

Applications:

• Telecommunications and network protection systems
• Industrial automation and control equipment
• Power supply surge protection modules
• Smart meters and energy monitoring systems
• Outdoor and harsh environment electronics
• Data communication and signal line protection
• Lightning and surge protection circuits
• Consumer and industrial electronic device