The 2R750TK-8 Gas Discharge Tube (GDT) from RUILON is a high-voltage surge protection component engineered for demanding applications that require robust and stable overvoltage suppression. Built using advanced ceramic gas discharge technology, this DIP series device provides rapid response to lightning strikes, switching transients, and high-energy surge conditions.
With a nominal static breakdown voltage of approximately 750V, the 2R750TK-8 offers a significantly higher protection threshold compared to lower voltage GDTs, effectively minimizing nuisance triggering while ensuring strong surge suppression capability. Its ultra-fast breakdown time of less than 50 ns enables immediate activation, protecting sensitive electronic circuits from transient damage.
The device features stable ignition characteristics, including reliable first ignition values after extended periods of inactivity and consistent following ignition performance during continuous operation. It supports high switching durability of up to 2×10⁵ operations at +25°C and maintains stable performance at switching frequencies up to 200 Hz, ensuring dependable operation under repetitive surge conditions.
Designed for high-stress environments, the GDT demonstrates strong surge handling capability under defined test parameters, contributing to long service life. Encased in a durable DIP package, the 2R750TK-8 allows easy through-hole mounting and secure integration into a wide range of circuit designs.
Widely used in telecommunications, power systems, industrial automation, and surge protection modules, the 2R750TK-8 delivers efficient and reliable circuit protection.
Key Features:
- ~750V 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)
