Power Feedthroughs - Weldable 3,000 Volts

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Power Feedthroughs - Weldable 3,000 Volts

These electrical power feedthroughs are rated up to 3000V. The various conductors are insulated with alumina and rated up to 27A. 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

Fitting

Weld Lip Diameter

Weld Lip Thickness

Weld Lip Material

Insulator Material

Note

Description

Part Number

VacuCAD^SM

Price

In Stock

Add To Cart

Accessories

Drawing

Voltage (kV)

Current (A)

# of Conductors

Conductor Material

Conductor Diameter

Style

Fitting

Weld Lip Diameter

Weld Lip Thickness

Weld Lip Material

Insulator Material

Note

Description

Part Number

VacuCAD^SM

Price

In Stock

Add To Cart

Accessories

8.2

Nickel

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 8.2A PER CONDUCTOR, 2 NICKEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0121051

(please log in)

P.O.R.

1.8

Stainless Steel

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 1.8A PER CONDUCTOR, 2 STAINLESS STEEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0122051

(please log in)

P.O.R.

Copper

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 27A PER CONDUCTOR, 2 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0123051

(please log in)

P.O.R.

13.5

Molybdenum

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 13.5A PER CONDUCTOR, 2 MOLYBDENUM CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0124051

(please log in)

P.O.R.

—

8.2

Nickel

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 8.2A PER CONDUCTOR, 4 NICKEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0341051

(please log in)

P.O.R.

—

1.8

Stainless Steel

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 1.8A PER CONDUCTOR, 4 STAINLESS STEEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0342051

(please log in)

P.O.R.

—

Copper

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 27A PER CONDUCTOR, 4 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0343051

(please log in)

P.O.R.

—

13.5

Molybdenum

0.050

Weld

0.747

0.030

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 13.5A PER CONDUCTOR, 4 MOLYBDENUM CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0344051

(please log in)

P.O.R.

—

CloseX

Drawing

Voltage (kV)

Current (A)

# of Conductors

Conductor Material

Conductor Diameter

Style

Fitting

Weld Lip Diameter

Weld Lip Thickness

Weld Lip Material

Insulator Material

Note

Description

Part Number

VacuCAD^SM

Price

In Stock

Add To Cart

Accessories

Drawing

Voltage (kV)

Current (A)

# of Conductors

Conductor Material

Conductor Diameter

Style

Fitting

Weld Lip Diameter

Weld Lip Thickness

Weld Lip Material

Insulator Material

Note

Description

Part Number

VacuCAD^SM

Price

In Stock

Add To Cart

Accessories

8.2

Nickel

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 8.2A PER CONDUCTOR, 2 NICKEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0121051

(please log in)

P.O.R.

1.8

Stainless Steel

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 1.8A PER CONDUCTOR, 2 STAINLESS STEEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0122051

(please log in)

P.O.R.

Copper

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 27A PER CONDUCTOR, 2 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0123051

(please log in)

P.O.R.

13.5

Molybdenum

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 13.5A PER CONDUCTOR, 2 MOLYBDENUM CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0124051

(please log in)

P.O.R.

—

8.2

Nickel

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 8.2A PER CONDUCTOR, 4 NICKEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0341051

(please log in)

P.O.R.

—

1.8

Stainless Steel

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 1.8A PER CONDUCTOR, 4 STAINLESS STEEL CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0342051

(please log in)

P.O.R.

—

Copper

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 27A PER CONDUCTOR, 4 COPPER CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0343051

(please log in)

P.O.R.

—

13.5

Molybdenum

1.27

Weld

18.97

0.76

Stainless Steel

Alumina

—

ELECTRICAL FEEDTHROUGH, SOLID CONDUCTORS, RATED TO 3KV AND 13.5A PER CONDUCTOR, 4 MOLYBDENUM CONDUCTOR(S) OF 0.050" (1.27MM) DIAMETER, WELDABLE CONFIGURATION

EFT0344051

(please log in)

P.O.R.

—

CloseX

Notes:

Overstock Item - Clearance Pricing for Available Inventory

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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.