2R-4S Series description：
The two-pole SMD 2R-4S series ceramic gas discharge tube is suitable for Coaxial and xDSL ports, Internet port protection and surge protection of miniaturized ports. This series of products have small size and low capacitance, Features of strong current capacity, volume: 4.2×4.2×4.0mm, voltage range: 75-800V, 8/20μs waveform can withstand 3kA surge impact.
2-pole Gas Discharge Tubes 2R-4S series
Terrific quality ！
Thanks Carol, we got the first 10000 GDT today as well.