COAXIAL FEEDTHROUGH ISO-KF / CF-F

  • Based on MIL-C-39012A
  • Voltage up to 5kV DC
  • With atmospheric connector
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COAXIAL FEEDTHROUGH ISO-KF / CF-F
Type BNC MHV BNC MHV MHV
Article-No. 214-151 214-152 214-155 214-156 214-157
Vacuum connection DN 16 ISO-KF DN 16 ISO-KF DN 16 CF-F DN 16 CF-F DN 40 CF-F
Number of feedthroughs 1 1 1 1 3
Voltage
AC, 50 Hz 0,35 kV 3,5 kV 0,35 kV 3,5 kV 3,5 kV
DC 0,5 kV 5 kV 0,5 kV 5 kV 5 kV
Current 3:00 vorm. 3:00 vorm. 3:00 vorm. 3:00 vorm. 3:00 vorm.
Frequency 150 Mhz – 150 Mhz – –
Impedance 50-60 Ω – 50-60 Ω – –
Insulation resistance at

20°C

 1010 Ω 1010 Ω 1010 Ω 1010 Ω 1010 Ω
Tightness 1 x 10-9 mbar l/s 1 x 10-9 mbar l/s 1 x 10-10 mbar l/s 1 x 10-10 mbar l/s 1 x 10-10 mbar l/s
Pressure (absolute) 1 x 10-8 mbar -2,5 bar 1 x 10-8 mbar -2,5 bar 1 x 10-8 mbar -10 bar 1 x 10-8 mbar -10 bar 1 x 10-8 mbar -10 bar
Housing, flange, conductor Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel
Feedthrough, seal Al2O3 Al2O3 Al2O3 Al2O3 Al2O3
Bakeout temperature in °C
With connector 50°C 50°C 50°C 50°C 50°C
Without connector 200°C 200°C 400°C 400°C 400°C
Standart connection
Atmospheric connector UG 88/U UG 932/U UG 88/U UG 932/U UG 932/U
Cable RG 58/U RG 59/U RG 58/U RG 59/U RG 59/U
Weight 0,1 kg 0,1 kg 0,14 kg 0,14 kg 0,5 kg