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  1. Cosmotec for Vacuum Components
  2. Feedthrough
  3. High-voltage
  4. High-voltage and medium current 3kV-35A
  5. Feedthrough Withstand voltage: 3kV Current value:

Feedthrough Withstand voltage: 3kV Current value:

Feedthrough Withstand voltage: 3kV Current value:

▼ High voltage feedthroughs
Used in applications such as power, heaters, lamps, etc.
With threaded tip for convenient connection
Voltage 3kV to 30kV DC, current 3A to 808A
Standardized electrode materials: oxygen-free copper, oxygen-free copper + nickel plating, and stainless steel
Number of electrodes: 1, 2, 3, 4
Four SUS nuts (M2) for connection are included per electrode

▼The following types are standardized (list)
Electrode with threading: Oxygen-free copper, Oxygen-free copper + Nickel plating, SUS
Compact type (without electrode threading): Oxygen-free copper (5kV 22A), SUS (5kV 3A)
Silicon plug type: Oxygen-free copper (3kV 35A, 5kV 110A)
Flange: NW/KF, ICF, JIS-VF, JIS-VG
※Protective cover for voltage terminals corresponding to ICF70 is also available.
▼ Custom-made products are also available.
We can quickly respond to changes in terminal arrangement, quantity changes, flange standard size changes, welding of multiple products, and custom-ordered products. Please contact us by clicking the "Inquiry" button on the right side of this page.

For precision cleaning requests, please click here.

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Basic Information
type High-voltage and medium curren
electrode Oxygen-free copper
Flange material SUS 304
sleeve Kovar ®
Insulator Alumina ceramic
Maximum temperature 450℃
The lowest temperature -196℃
Leak rate <1.3x10-10Pa･㎥/sec
Insulation resistance value 10⁹ ohm
Withstand voltage: DC 3 kV
Electric current / 1 pc. 35 A
Feedthrough 3 kV / 35 A
Inquiry for this subcategory

We have 44 type candidate

※ Please click on the product code or model for more information.

front.product.product_code
Model
 NW/KF ICF VF VG A B C D P.C.D The number of electrode
Stock & Delivery
front.product.price
front.product.tax_included2
10237
N23K35A1CUM2
16 - - - 30 6 128 62 - 1
10110
N33K35A1CUM2
25 - - - 40 6 128 62 - 1
10111
N33K35A2CUM2
25 - - - 40 6 128 62 14 2
10419
N43K35A1CUM2
40 - - - 55 6 128 62 - 1
10505
N43K35A2CUM2
40 - - - 55 6 128 62 22 2
10274
N43K35A3CUM2
40 - - - 55 6 128 62 24 3
10130
N43K35A4CUM2
40 - - - 55 6 128 62 26 4
10334
C13K35A1CUM2
- 34 - - 34 7.5 128.5 61.5 - 1
10343
C23K35A1CUM2
- 70 - - 70 12.7 128.5 61.5 - 1
10018
C23K35A2CUM2
- 70 - - 70 12.7 128.5 61.5 20 2
10326
C23K35A3CUM2
- 70 - - 70 12.7 128.5 61.5 23 3
10019
C23K35A4CUM2
- 70 - - 70 12.7 128.5 61.5 25 4
12103
F23K35A1CUM2
- - 20 - 80 8 130.5 59.5 - 1
12661
F23K35A2CUM2
- - 20 - 80 8 130.5 59.5 - 2
12662
F23K35A3CUM2
- - 20 - 80 8 130.5 59.5 - 3
12972
F23K35A4CUM2
- - 20 - 80 8 130.5 59.5 - 4
12104
F33K35A1CUM2
- - 25 - 90 8 130.5 59.5 - 1
10827
F33K35A2CUM2
- - 25 - 90 8 130.5 59.5 - 2
12663
F33K35A3CUM2
- - 25 - 90 8 130.5 59.5 - 3
12664
F33K35A4CUM2
- - 25 - 90 8 130.5 59.5 - 4
12105
F43K35A1CUM2
- - 40 - 105 10 130.5 59.5 - 1
10861
F43K35A2CUM2
- - 40 - 105 10 130.5 59.5 - 2
12106
F43K35A3CUM2
- - 40 - 105 10 130.5 59.5 - 3
10862
F43K35A4CUM2
- - 40 - 105 10 130.5 59.5 - 4
12107
F53K35A1CUM2
- - 50 - 120 10 130.5 59.5 - 1
12108
F53K35A2CUM2
- - 50 - 120 10 130.5 59.5 - 2
12109
F53K35A3CUM2
- - 50 - 120 10 130.5 59.5 - 3
10896
F53K35A4CUM2
- - 50 - 120 10 130.5 59.5 - 4
10957
G23K35A1CUM2
- - - 20 80 8 130.5 59.5 - 1
12677
G23K35A2CUM2
- - - 20 80 8 130.5 59.5 - 2
12678
G23K35A3CUM2
- - - 20 80 8 130.5 59.5 - 3
12974
G23K35A4CUM2
- - - 20 80 8 130.5 59.5 - 4
12110
G33K35A1CUM2
- - - 25 90 8 130.5 59.5 - 1
12111
G33K35A2CUM2
- - - 25 90 8 130.5 59.5 - 2
12679
G33K35A3CUM2
- - - 25 90 8 130.5 59.5 - 3
12680
G33K35A4CUM2
- - - 25 90 8 130.5 59.5 - 4
12112
G43K35A1CUM2
- - - 40 105 10 130.5 59.5 - 1
12113
G43K35A2CUM2
- - - 40 105 10 130.5 59.5 - 2
12114
G43K35A3CUM2
- - - 40 105 10 130.5 59.5 - 3
11014
G43K35A4CUM2
- - - 40 105 10 130.5 59.5 - 4
12115
G53K35A1CUM2
- - - 50 120 10 130.5 59.5 - 1
12116
G53K35A2CUM2
- - - 50 120 10 130.5 59.5 - 2
11035
G53K35A3CUM2
- - - 50 120 10 130.5 59.5 - 3
11036
G53K35A4CUM2
- - - 50 120 10 130.5 59.5 - 4
NW/KF ICF VF VG A B C D P.C.D The number of electrode
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The number of electrode

フィードスルー 耐電圧：3kV 電流値：35A 無酸素銅 先端ねじ加工あり admin.label.item.catalog_image
小中高電流・高電圧タイプのアセンブリ方法は以下の画像をクリックしてください。
小中高電流・高電圧タイプ_アセンブリ方法
Connection parts
Crimping terminal for vacuum M2 Oxygen-free copper
Crimping terminal for vacuum M2 Oxygen-free copper
Product code :24015
Model:RTV2
Barrel type 10 pieces for connecting parts vacuum side socket contacts φ2.4
Barrel type 10 pieces for connecting parts vacuum side socket contacts φ2.4
Product code :10151
Model:SVC24
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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