3 ELECTRODE GDT

BT RC 420/20
BT RC 420/20
Part Number: 9293518
  • 3-electrode GDT
  • Not radiactive
  • ITU-K12 compliant



DC sparkover voltage (100V/s) 336-504 V
DC spark voltage tolerance (100V/s) +/- 20%
Maximum impulse sparkover voltage (1kV/µs) ≤ 800 V
Nominal discharge current In 20 kA
Total Maximum discharge current Imax Total 25 kA
Max. capacitance C <0.9 pF
Insulation resistance IR ≥10 GOhms
Arc Voltage ≤ 25 V
Glow-to-arc transition current 0.5 A
Glow voltage ≤ 100 V
AC discharge current (50Hz) 20 A
DC Holdover voltage >80 V
Operating and storage temperature -40°C / +90°C
RohS compliance Yes