Vacuum Feedthroughs & More

Electrical Feedthrough 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.

Advantages

2011/65/EU RoHS compliant

Specifications

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

Type		DN 40 CF-F - 1 Feedthrough
Vacuum connection		DN 40 CF-F
Number of feedthroughs		1
Voltage per pole	kV	0.3
Current per pole	A	70
Bakeout temperature	°C	400
Tightness	mbar•L/s	5 x 10^-11
Pressure (absolute)		1 x 10^-10 mbar ... 2 bar
Flange		stainless steel 304L / 1.4306
Conductor		OFC 2.0040
Insulator		Al₂O₃
Weight	kg	0.15

Connection
vacuum side: Pieces	vacuum side: Pieces	2
vacuum side: Current	A	20
vacuum side: Bakeout temperature	°C	400
vacuum side: Material	vacuum side: Material	304/1.4301

Connector
atmospheric side: Pieces	atmospheric side: Pieces	2
atmospheric side: Current max.	A	100
atmospheric side: Insulated, for use up to	V (ac) V (dc)	not insulated not insulated
atmospheric side: Bakeout temperature	°C	150
atmospheric side: Contact	atmospheric side: Contact	silver-plated brass
(1) With water cooling

Vacuum connection		DN 40 CF-F
Number of feedthroughs		1
Voltage per pole	kV	1
Current per pole	A	200/1000¹⁾
Bakeout temperature	°C	400
Tightness	mbar•L/s	5 x 10^-11
Pressure (absolute)		1 x 10^-10 mbar ... 2 bar
Flange		stainless steel 304L / 1.4306
Conductor		OFC 2.0040
Insulator		Al₂O₃
Weight	kg	0.5

Connection
vacuum side: Pieces	vacuum side: Pieces	1
vacuum side: Current	A	1000¹⁾
vacuum side: Bakeout temperature	°C	400
vacuum side: Material	vacuum side: Material	2.0061

Connector
atmospheric side: Pieces	atmospheric side: Pieces	1
atmospheric side: Current max.	A	250
atmospheric side: Insulated, for use up to	V (ac) V (dc)	30 60
atmospheric side: Bakeout temperature	°C	150
atmospheric side: Contact	atmospheric side: Contact	silver-plated brass
(1) With water cooling

Vacuum connection		DN 40 CF-F
Number of feedthroughs		2
Voltage per pole	kV	4
Current per pole	A	150
Bakeout temperature	°C	400
Tightness	mbar•L/s	5 x 10^-11
Pressure (absolute)		1 x 10^-10 mbar ... 2 bar
Flange		stainless steel 304L / 1.4306
Conductor		OFC 2.0040
Insulator		Al₂O₃
Weight	kg	0.45

Connection
vacuum side: Pieces	vacuum side: Pieces	2
vacuum side: Current	A	100
vacuum side: Bakeout temperature	°C	400
vacuum side: Material	vacuum side: Material	304/1.4301

Connector
atmospheric side: Pieces	atmospheric side: Pieces	2
atmospheric side: Current max.	A	100
atmospheric side: Insulated, for use up to	V (ac) V (dc)	30 60
atmospheric side: Bakeout temperature	°C	50
atmospheric side: Contact	atmospheric side: Contact	silver-plated brass
(1) With water cooling

Vacuum connection		DN 40 CF-F
Number of feedthroughs		4
Voltage per pole	kV	1
Current per pole	A	8
Bakeout temperature	°C	400
Tightness	mbar•L/s	5 x 10^-11
Pressure (absolute)		1 x 10^-10 mbar ... 2 bar
Flange		stainless steel 304L / 1.4306
Conductor		304/1.4301
Insulator		Al₂O₃
Weight	kg	0.3

Connection
vacuum side: Pieces	vacuum side: Pieces	5
vacuum side: Current	A	12
vacuum side: Bakeout temperature	°C	400
vacuum side: Material	vacuum side: Material	304/1.4301

Connector
atmospheric side: Pieces	atmospheric side: Pieces	5
atmospheric side: Current max.	A	25
atmospheric side: Insulated, for use up to	V (ac) V (dc)	30 60
atmospheric side: Bakeout temperature	°C	50
atmospheric side: Contact	atmospheric side: Contact	gold-plated brass
(1) With water cooling

Vacuum connection		DN 40 CF-F
Number of feedthroughs		9
Voltage per pole	kV	1
Current per pole	A	8
Bakeout temperature	°C	400
Tightness	mbar•L/s	5 x 10^-11
Pressure (absolute)		1 x 10^-10 mbar ... 2 bar
Flange		stainless steel 304L / 1.4306
Conductor		304/1.4301
Insulator		Al₂O₃
Weight	kg	0.5

Connection
vacuum side: Pieces	vacuum side: Pieces	10
vacuum side: Current	A	12
vacuum side: Bakeout temperature	°C	400
vacuum side: Material	vacuum side: Material	304/1.4301

Connector
atmospheric side: Pieces	atmospheric side: Pieces	10
atmospheric side: Current max.	A	25
atmospheric side: Insulated, for use up to	V (ac) V (dc)	30 60
atmospheric side: Bakeout temperature	°C	50
atmospheric side: Contact	atmospheric side: Contact	gold-plated brass
(1) With water cooling

Download full specifications

Part Number

DN 40 CF-F - 1 Feedthrough
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)
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
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
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
214-117	Measurement feedthrough 9p, DN 40 CF
214-198	Inside connection piece 1p, 10 pcs.
214-181	Outside connector 1p, 10 pcs.