The 2R800TK-8 Gas Discharge Tube (GDT) from RUILON is a high-voltage surge protection device engineered for demanding applications requiring superior overvoltage suppression and long-term reliability. Utilizing advanced ceramic gas discharge technology, this DIP series component ensures fast and efficient response to lightning strikes, switching transients, and high-energy surge events.
With a nominal static breakdown voltage of approximately 800V, the 2R800TK-8 provides a significantly higher protection threshold compared to lower voltage GDTs, minimizing nuisance triggering while maintaining strong surge suppression capability. Its ultra-fast breakdown time of less than 50 ns ensures immediate activation, effectively protecting sensitive electronic systems from transient damage.
The device features stable ignition characteristics, including consistent first ignition performance after prolonged inactivity and reliable following ignition values during continuous operation. It supports high switching durability of up to 2×10⁵ operations at +25°C and operates efficiently at switching frequencies up to 200 Hz, ensuring dependable performance under repetitive surge conditions.
Designed for harsh electrical environments, the GDT demonstrates strong surge handling capability under defined test circuit parameters, ensuring long service life. Encased in a durable DIP package, the 2R800TK-8 allows easy through-hole mounting and secure integration into various circuit designs.
Widely used in telecommunications, power systems, industrial automation, and surge protection modules, the 2R800TK-8 delivers efficient and reliable circuit protection.
Key Features:
- ~800V static breakdown voltage for high-voltage protection
- Ultra-fast response time (<50 ns)
- High switching durability (up to 2×10⁵ operations)
- Stable ignition characteristics and long electrical life
- Reduced nuisance triggering in high-voltage systems
- Reliable operation up to 200 Hz switching frequency
- Robust DIP package for secure installation
Applications:
- AC power line surge protection
- Telecommunications and networking equipment
- Power supply and adapter circuits
- Industrial automation and control systems
- Consumer electronics and appliances
- Surge protection devices (SPD)
