diode gas discharge tube 2R471

Gas discharge tube, diode ceramic gas discharge tube, ceramic discharge tube, high -voltage discharge tube, triode gas discharge tube

Size: 2R09=8.3mmx6.0mm
Throughflow:10KA-12KA
Accuracy: 20%
The advantages and disadvantages of diode gas discharge tubes compared to TVS transient suppression diodes:
The advantages of the gas discharge tube are its large throughflowe, high insulation electrons, low leakage current and small capacity.
The disadvantages are that the residual voltage is high, the reaction time is long, and the operating voltage accuracy error is large. Once the threshold voltage is exceeded, the impedance drops rapidly.
Generally used for data lines, cable televisions, AC power, telephone systems, visual products, communications products, power outlets and other surge protection, general device DC voltage range from 75 to1000V, impact peak current range from 500A to 20000A, which can withstand up to several thousands of joules of discharge.