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  1. Cosmotec for Vacuum Components
  2. Feedthrough
  3. High-voltage
  4. Feedthrough high-voltage water-cooled terminal

Feedthrough high-voltage water-cooled terminal Product List Feedthrough

Subcategory 1Matter (1 ~1 )

Products 55Matter (1 ~20 )

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  • Product code :60089
    Model:60089

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    Withstand voltage: DC 8 kV
    sleeve SUS04
  • Product code :60108
    Model:60108

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    Tube / Fitting Size 3/8 inch
    electrode Oxygen-free copper
    Withstand voltage: DC 8 kV
    sleeve SUS04
  • Product code :60102
    Model:60102

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    Tube / Fitting Size 1/2 inch
    electrode Oxygen-free copper
    Withstand voltage: DC 8 kV
    sleeve SUS04
  • Product code :21179
    Model:N25KLF1CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    NW/KF 16
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 30
    B 4.8
    C 94.6
    D 89.5
    The number of electrode 1
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21180
    Model:N35KLF1CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    NW/KF 25
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 40
    B 6
    C 102.1
    D 82
    The number of electrode 1
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21181
    Model:N45KLF1CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    NW/KF 40
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 55
    B 6
    C 102.1
    D 82
    The number of electrode 1
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21182
    Model:N45KLF2CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    NW/KF 40
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 55
    B 6
    C 102.1
    D 82
    P.C.D 20
    The number of electrode 2
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21183
    Model:N45KLF3CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    NW/KF 40
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 55
    B 6
    C 102.1
    D 82
    P.C.D 21
    The number of electrode 3
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21184
    Model:C15KLF1CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    ICF 34
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 34
    B 7.5
    C 91.4
    D 92.7
    The number of electrode 1
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21185
    Model:C25KLF1CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    ICF 70
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 70
    B 12.7
    C 102.6
    D 81.5
    The number of electrode 1
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21186
    Model:C25KLF2CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    ICF 70
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 70
    B 12.7
    C 102.6
    D 81.5
    P.C.D 20
    The number of electrode 2
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21187
    Model:C25KLF3CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    ICF 70
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 70
    B 12.7
    C 102.6
    D 81.5
    P.C.D 21
    The number of electrode 3
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21188
    Model:F25KLF1CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    VF 20
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 80
    B 8
    C 104.6
    D 79.5
    The number of electrode 1
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21189
    Model:F25KLF2CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    VF 20
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 80
    B 8
    C 104.6
    D 79.5
    P.C.D 20
    The number of electrode 2
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21190
    Model:F25KLF3CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    VF 20
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 80
    B 8
    C 104.6
    D 79.5
    P.C.D 21
    The number of electrode 3
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21191
    Model:F25KLF4CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    VF 20
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 80
    B 8
    C 104.6
    D 79.5
    P.C.D 26
    The number of electrode 4
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21192
    Model:F35KLF1CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    VF 25
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 90
    B 8
    C 104.6
    D 79.5
    The number of electrode 1
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21193
    Model:F35KLF2CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    VF 25
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 90
    B 8
    C 104.6
    D 79.5
    P.C.D 20
    The number of electrode 2
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21194
    Model:F35KLF3CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    VF 25
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 90
    B 8
    C 104.6
    D 79.5
    P.C.D 21
    The number of electrode 3
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
  • Product code :21195
    Model:F35KLF4CU1/4

    ▼Water-cooled terminals
    Hermetic feedthroughs with hollow electrodes.
    Power can be introduced while the electrode is being cooled.
    Sometimes used for high-frequency applications.

    ▼The following types are standardized
    Electrode material: Oxygen-free copper, SUS
    Withstand voltage: 5 kV, 8 kV
    Number of electrodes: 1, 2, 3, 4
    Flange: NW/KF, ICF, JIS-VF, JIS-VG

    ▼Custom-made products are also available.
    We can promptly respond to custom-ordered products, such as terminal arrangement changes, quantity changes, flange standard/size changes, welding of multiple products, and changes in the dimensions of each part, etc. Please contact us by clicking the "Inquiry" button on the right side of this page.

    For precision cleaning requests, please click here.

    type Water-cooled terminal
    Flange material SUS 304
    Insulator Alumina ceramic
    Maximum temperature 450℃
    The lowest temperature -196℃
    Leak rate <1.3x10<sup>-10</sup>Pa・㎥/sec
    Insulation resistance value 10⁹ ohm
    VF 25
    Tube / Fitting Size 1/4 inch
    electrode Oxygen-free copper
    A 90
    B 8
    C 104.6
    D 79.5
    P.C.D 26
    The number of electrode 4
    Withstand voltage: DC 5 kV
    Electric current / 1 pc. 33 A
    sleeve Kovar ®
Shipping accepted on the day on orders until 17:00 Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays
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