Electrical Feedthroughs DN40 CF-F

INFICON offers economical priced ISO-KF flange feedthroughs which can be found in all standard vacuum applications all over the world for many years. In addition to this feedthroughs a choice of connectors for vacuum and atmosphere side of vacuum chamber is configured.

For UHV applications CF flanged feedthroughs are available in different sizes and technical specifications.

Benefits

  • 2011/65/EU RoHS compliant
  • Electrical Feedthroughs DN40 CF-F

Specifications

Type DN 40 CF-F - 1 Feedthrough DN 40 CF-F - 1 Feedthrough (high current) DN 40 CF-F - 2 Feedthroughs DN 40 CF-F - 4 Feedthroughs DN 40 CF-F - 9 Feedthroughs
Vacuum connection DN 40 CF-F DN 40 CF-F DN 40 CF-F DN 40 CF-F DN 40 CF-F
Number of feedthroughs 1 1 2 4 9
Voltage per pole kV 0.3 1 4 1 1
Current per pole A 70 200/10001) 150 8 8
Bakeout temperature °C 400 400 400 400 400
Tightness mbar•L/s 5 x 10-11 5 x 10-11 5 x 10-11 5 x 10-11 5 x 10-11
Pressure (absolute) 1 x 10-10 mbar ... 2 bar 1 x 10-10 mbar ... 2 bar 1 x 10-10 mbar ... 2 bar 1 x 10-10 mbar ... 2 bar 1 x 10-10 mbar ... 2 bar
Flange stainless steel 304L / 1.4306 stainless steel 304L / 1.4306 stainless steel 304L / 1.4306 stainless steel 304L / 1.4306 stainless steel 304L / 1.4306
Conductor OFC 2.0040 OFC 2.0040 OFC 2.0040 304/1.4301 304/1.4301
Insulator Al2O3 Al2O3 Al2O3 Al2O3 Al2O3
Weight kg 0.15 0.5 0.45 0.3 0.5
Connection          
vacuum side: Pieces 2 1 2 5 10
vacuum side: Current A 20 10001) 100 12 12
vacuum side: Bakeout temperature °C 400 400 400 400 400
vacuum side: Material 304/1.4301 2.0061 304/1.4301 304/1.4301 304/1.4301
Connector          
atmospheric side: Pieces 2 1 2 5 10
atmospheric side: Current max. A 100 250 100 25 25
atmospheric side: Insulated, for use up to not insulated 30 30 30 30
atmospheric side: Bakeout temperature °C 150 150 50 50 50
atmospheric side: Contact silver-plated brass silver-plated brass silver-plated brass gold-plated brass gold-plated brass
(1) With water cooling

Part Number

DN 40 CF-F - 1 Feedthrough
Part Number Description
214-136 UKD 136, DN 40 CF-F
214-195 Connection piece, vacuum side
214-176 Connector, air side
DN 40 CF-F - 1 Feedthrough (high current)
Part Number Description
214-127 UKD 035, DN 40 CF-F
214-196 Inside connection piece
214-177 Connector, atmospheric side
214-178 Outer connctor, water cooled
DN 40 CF-F - 2 Feedthroughs
Part Number Description
214-128 UKD 236, DN 40 CF-F
214-195 Connection piece, vacuum side
214-176 Connector, air side
DN 40 CF-F - 4 Feedthroughs
Part Number Description
214-116 Measurement feedthrough 4p, DN 40 CF
214-192 Inside connection piece 1p, 5 pcs.
214-173 Outside connector 1p, 5 pieces
DN 40 CF-F - 9 Feedthroughs
Part Number Description
214-117 Measurement feedthrough 9p, DN 40 CF
214-198 Inside connection piece 1p, 10 pcs.
214-181 Outside connector 1p, 10 pcs.
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