Power Feedthroughs - Weldable, 1,000-1,500 Volts

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Power Feedthroughs - Weldable, 1,000-1,500 Volts

These electrical power feedthroughs are rated to 1500V. The various conductors are insulated with alumina and rated up to 25A. They are designed to be welded into a suitable through-hole in a flange.

Note:

The electrical and thermal ratings specified are of safe operating limits determined by various factors including material properties, mechanical design, and the intended operating environment. All electrical ratings are based on operation with one side in dry atmosphere and the other side in vacuum of less than 1 x 10^-4 Torr. All VacuCAD files as well as any dimensions shown or listed in our ordering tables do not include manufacturing tolerances and are provided for reference only.

Ordering Table

(Click column headers to sort data)

Drawing

Voltage (kV)

Current (A)

# of Conductors

Conductor Material

Conductor Diameter

Style

Flange Mounting

Weld Lip Diameter

Weld Lip Thickness

Weld Lip Material

Insulator Material

Description

Part Number

VacuCAD^SM

Price

In Stock

Add To Cart

Accessories

Drawing

Voltage (kV)

Current (A)

# of Conductors

Conductor Material

Conductor Diameter

Style

Flange Mounting

Weld Lip Diameter

Weld Lip Thickness

Weld Lip Material

Insulator Material

Description

Part Number

VacuCAD^SM

Price

In Stock

Add To Cart

Accessories

Nickel

0.050

Weld

0.747

0.035

Stainless Steel

Alumina

—

EFT0181051

(please log in)

P.O.R.

—

1.5

1.1

Stainless Steel

0.032

Weld

0.747

0.035

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1.5KV AND 1.1A PER CONDUCTOR, 8 STAINLESS STEEL CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0182031

(please log in)

P.O.R.

Stainless Steel

0.050

Weld

0.747

0.035

Stainless Steel

Alumina

—

EFT0182051

(please log in)

P.O.R.

—

1.5

Nickel

0.032

Weld

0.747

0.035

Stainless Steel

Alumina

—

EFT0181031

(please log in)

P.O.R.

—

Molybdenum

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 13A PER CONDUCTOR, 4 MOLYBDENUM CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0144051

(please log in)

P.O.R.

Copper

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 25A PER CONDUCTOR, 4 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0143051

(please log in)

P.O.R.

Stainless Steel

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 1A PER CONDUCTOR, 4 STAINLESS STEEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0142051

(please log in)

P.O.R.

Nickel

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 8A PER CONDUCTOR, 4 NICKEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0141051

(please log in)

P.O.R.

Molybdenum

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

—

EFT0124051Z

(please log in)

P.O.R.

—

Copper

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 25A PER CONDUCTOR, 2 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0123051Z

(please log in)

P.O.R.

—

Stainless Steel

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 1A PER CONDUCTOR, 2 STAINLESS STEEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0122051Z

(please log in)

P.O.R.

—

Nickel

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 8A PER CONDUCTOR, 2 NICKEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0121051Z

(please log in)

P.O.R.

—

Molybdenum

0.050

Weld

0.247

0.012

Nickel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 13A PER CONDUCTOR, 1 MOLYBDENUM CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0114051Z

(please log in)

P.O.R.

—

Copper

0.050

Weld

0.247

0.012

Nickel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 25A PER CONDUCTOR, 1 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0113051Z

(please log in)

P.O.R.

—

Stainless Steel

0.050

Weld

0.247

0.012

Nickel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 1A PER CONDUCTOR, 1 STAINLESS STEEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0112051Z

(please log in)

P.O.R.

—

Nickel

0.050

Weld

0.247

0.012

Nickel

Alumina

—

EFT0111051Z

(please log in)

P.O.R.

—

8.5

Molybdenum

0.032

Weld

0.154

0.012

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 8.5A PER CONDUCTOR, 1 MOLYBDENUM CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0014031

(please log in)

P.O.R.

Copper

0.032

Weld

0.154

0.012

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 16A PER CONDUCTOR, 1 COPPER CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0013031

(please log in)

P.O.R.

1.1

Stainless Steel

0.032

Weld

0.154

0.012

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 1.1A PER CONDUCTOR, 1 STAINLESS STEEL CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0012031

(please log in)

P.O.R.

Nickel

0.032

Weld

0.154

0.012

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 5A PER CONDUCTOR, 1 NICKEL CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0011031

(please log in)

P.O.R.

Kovar

0.050

Weld

0.747

0.035

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 7A PER CONDUCTOR, 8 KOVAR CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0187051

(please log in)

P.O.R.

Molybdenum

0.050

Weld

0.747

0.035

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 13A PER CONDUCTOR, 8 MOLYBDENUM CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0184051

(please log in)

P.O.R.

—

1.5

8.5

Molybdenum

0.032

Weld

0.747

0.035

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1.5KV AND 8.5A PER CONDUCTOR, 8 MOLYBDENUM CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0184031

(please log in)

P.O.R.

—

Copper

0.050

Weld

0.747

0.035

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 25A PER CONDUCTOR, 8 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0183051

(please log in)

P.O.R.

1.5

Copper

0.032

Weld

0.747

0.035

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1.5KV AND 16A PER CONDUCTOR, 8 COPPER CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0183031

(please log in)

P.O.R.

—

CloseX

Drawing

Voltage (kV)

Current (A)

# of Conductors

Conductor Material

Conductor Diameter

Style

Flange Mounting

Weld Lip Diameter

Weld Lip Thickness

Weld Lip Material

Insulator Material

Description

Part Number

VacuCAD^SM

Price

In Stock

Add To Cart

Accessories

Drawing

Voltage (kV)

Current (A)

# of Conductors

Conductor Material

Conductor Diameter

Style

Flange Mounting

Weld Lip Diameter

Weld Lip Thickness

Weld Lip Material

Insulator Material

Description

Part Number

VacuCAD^SM

Price

In Stock

Add To Cart

Accessories

Nickel

1.27

Weld

18.97

0.89

Stainless Steel

Alumina

—

EFT0181051

(please log in)

P.O.R.

—

1.5

1.1

Stainless Steel

0.81

Weld

18.97

0.89

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1.5KV AND 1.1A PER CONDUCTOR, 8 STAINLESS STEEL CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0182031

(please log in)

P.O.R.

Stainless Steel

1.27

Weld

18.97

0.89

Stainless Steel

Alumina

—

EFT0182051

(please log in)

P.O.R.

—

1.5

Nickel

0.81

Weld

18.97

0.89

Stainless Steel

Alumina

—

EFT0181031

(please log in)

P.O.R.

—

Molybdenum

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 13A PER CONDUCTOR, 4 MOLYBDENUM CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0144051

(please log in)

P.O.R.

Copper

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 25A PER CONDUCTOR, 4 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0143051

(please log in)

P.O.R.

Stainless Steel

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 1A PER CONDUCTOR, 4 STAINLESS STEEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0142051

(please log in)

P.O.R.

Nickel

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 8A PER CONDUCTOR, 4 NICKEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0141051

(please log in)

P.O.R.

Molybdenum

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

—

EFT0124051Z

(please log in)

P.O.R.

—

Copper

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 25A PER CONDUCTOR, 2 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0123051Z

(please log in)

P.O.R.

—

Stainless Steel

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 1A PER CONDUCTOR, 2 STAINLESS STEEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0122051Z

(please log in)

P.O.R.

—

Nickel

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 8A PER CONDUCTOR, 2 NICKEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0121051Z

(please log in)

P.O.R.

—

Molybdenum

1.27

Weld

6.27

0.30

Nickel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 13A PER CONDUCTOR, 1 MOLYBDENUM CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0114051Z

(please log in)

P.O.R.

—

Copper

1.27

Weld

6.27

0.30

Nickel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 25A PER CONDUCTOR, 1 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0113051Z

(please log in)

P.O.R.

—

Stainless Steel

1.27

Weld

6.27

0.30

Nickel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 1A PER CONDUCTOR, 1 STAINLESS STEEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0112051Z

(please log in)

P.O.R.

—

Nickel

1.27

Weld

6.27

0.30

Nickel

Alumina

—

EFT0111051Z

(please log in)

P.O.R.

—

8.5

Molybdenum

0.81

Weld

3.91

0.30

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 8.5A PER CONDUCTOR, 1 MOLYBDENUM CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0014031

(please log in)

P.O.R.

Copper

0.81

Weld

3.91

0.30

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 16A PER CONDUCTOR, 1 COPPER CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0013031

(please log in)

P.O.R.

1.1

Stainless Steel

0.81

Weld

3.91

0.30

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 1.1A PER CONDUCTOR, 1 STAINLESS STEEL CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0012031

(please log in)

P.O.R.

Nickel

0.81

Weld

3.91

0.30

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 5A PER CONDUCTOR, 1 NICKEL CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0011031

(please log in)

P.O.R.

Kovar

1.27

Weld

18.97

0.89

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 7A PER CONDUCTOR, 8 KOVAR CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0187051

(please log in)

P.O.R.

Molybdenum

1.27

Weld

18.97

0.89

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 13A PER CONDUCTOR, 8 MOLYBDENUM CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0184051

(please log in)

P.O.R.

—

1.5

8.5

Molybdenum

0.81

Weld

18.97

0.89

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1.5KV AND 8.5A PER CONDUCTOR, 8 MOLYBDENUM CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0184031

(please log in)

P.O.R.

—

Copper

1.27

Weld

18.97

0.89

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1KV AND 25A PER CONDUCTOR, 8 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0183051

(please log in)

P.O.R.

1.5

Copper

0.81

Weld

18.97

0.89

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 1.5KV AND 16A PER CONDUCTOR, 8 COPPER CONDUCTOR(S) OF 0.032" (0.81MM) DIAMETER, WELDABLE CONFIGURATION

EFT0183031

(please log in)

P.O.R.

—

CloseX

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Feedthrough Selection Guide

Finding the right feedthrough has never been easier with our step by step Feedthrough Selection Guide. You can narrow down our feedthrough offering by simply choosing from a variety of different options suitable to your requirements. If you can't find the feedthrough you need or want a custom configuration, please contact us by clicking here or call +1 412 387 9200 with your inquiry.