About 8,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays

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  • Feedthrough Feedthrough
    Feedthrough
  • Isolator Isolator
    Isolator
  • Viewport Viewport
    Viewport
  • Vacuum Component Vacuum Component
    Vacuum Component
  • Vacuum Valve Vacuum Valve
    Vacuum Valve
  • Vented Screw Vented Screw
    Vented Screw
  • Others Others
    Others
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Shipping accepted on the day on orders until 17:00
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
  1. Cosmotec for Vacuum Components
  2. Feedthrough
  3. Coaxial
  4. BNC type
  5. Feedthrough coaxial BNC-JJ-F floating shield both

Feedthrough coaxial BNC-JJ-F floating shield both

Feedthrough coaxial BNC-JJ-F floating shield both

Bayonet Naval Connectors
▼ Feedthrough Coaxial BNC Floating Shield Both Side Plug Mating
1kV 3A compatible
For 50Ω transmission
Floating shield isolated from ground
BNC connector connections on both vacuum and atmospheric sides
Connection flanges standardized as NW/KF, ICF, JIS-VF, JIS-VG

▼ In addition, the following types are standardized
Ground shield
Plug mating on one side
Electrode tip M2 screw (one side plug type)
High voltage 5kV (one side plug type)

▼ Custom-made products are also available.
We can also accept a change in the number of poles, a combination of multiple types of terminals, and mounting on a special flange.
Please contact us by clicking the "Inquiry" button on the right side of the page.

Precision cleaning request.

see next
Basic Information
type BNC
Connection type Vacuum side and the atmosphere
electrode Kovar ®
Flange material SUS 304
sleeve Kovar ®
Insulator Alumina ceramic
Maximum temperature 450℃
The lowest temperature -196℃
Leak rate <1.3x10-10Pa･㎥/sec
Classification Flanged terminal
type Floating shield
Impedance 50 Ω
frequency 4000 MHz
Insulation resistance value 10⁹ ohm
Withstand voltage: DC 1 kV
Electric current / 1 pc. 3 A
RoHS2 corresponding ○
Total current/1 terminal 9.9 A
Inquiry for this subcategory

We have 25 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
10199
N16BJF1
16 - - - 30 4.8 3.5 33 - 1
10310
N25BJF1
25 - - - 40 6 11 25.5 - 1
10113
N40BJF1
40 - - - 55 6 11 25.5 - 1
10114
N40BJF2
40 - - - 55 6 11 25.5 20 2
10115
N40BJF3
40 - - - 55 6 11 25.5 21 3
11201
N50BJF4
50 - - - 75 6 11 25.5 28 4
10024
C34BJF1
- 34 - - 34 7.5 12 24.5 - 1
10036
C70BJF1
- 70 - - 70 12.7 11.5 25 - 1
10037
C70BJF2
- 70 - - 70 12.7 11.5 25 20 2
10038
C70BJF3
- 70 - - 70 12.7 11.5 25 21 3
10463
C114BJF4
- 114 - - 114 12.7 11.5 25 30 4
11602
F20BJF1
- - 20 - 80 8 13.5 23 - 1
11603
F25BJF1
- - 25 - 90 8 13.5 23 - 1
12834
F25BJF2
- - 25 - 90 8 13.5 23 20 2
10835
F40BJF1
- - 40 - 105 10 13.5 23 - 1
10836
F40BJF2
- - 40 - 105 10 13.5 23 20 2
11988
F40BJF3
- - 40 - 105 10 13.5 23 25 3
10837
F40BJF4
- - 40 - 105 10 13.5 23 30 4
10946
G20BJF1
- - - 20 80 8 13.5 23 - 1
10959
G25BJF1
- - - 25 90 8 13.5 23 - 1
12835
G25BJF2
- - - 25 90 8 13.5 23 20 2
10990
G40BJF1
- - - 40 105 10 13.5 23 - 1
10991
G40BJF2
- - - 40 105 10 13.5 23 20 2
10992
G40BJF3
- - - 40 105 10 13.5 23 25 3
12836
G40BJF4
- - - 40 105 10 13.5 23 30 4
NW/KF ICF VF VG A B C D P.C.D The number of electrode
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stock status

Flange

The number of electrode

フィードスルー 同軸 BNC-JJ-F フローティングシールド 両側プラグ嵌合 admin.label.item.catalog_image
グランド及びフローティングタイプの違いについては以下を参照ください。
https://www.cosmotec-co.jp/info/case/1483/
Connection parts
Connection parts Vacuum side Cable with connector on both sides L=1000 for BNC-JJ/BNC-JJ-F
Connection parts Vacuum side Cable with connector on both sides L=1000 for BNC-JJ/BNC-JJ-F
Product code :14432
Model:VCK1000BP/BP
Connection parts Vacuum side Cable with one side connector for BNC-JJ/BNC-JJ-F L=1000
Connection parts Vacuum side Cable with one side connector for BNC-JJ/BNC-JJ-F L=1000
Product code :14433
Model:VCK1000X/BP
For connecting parts atmosphere side plug BNC
For connecting parts atmosphere side plug BNC
Product code :10017
Model:ASP-BNC
Connection piece vacuum side Kapton coated cables AWG # for 26 coaxial L = 1000
Connection piece vacuum side Kapton coated cables AWG # for 26 coaxial L = 1000
Product code :14428
Model:VCK1000/XX
Connection piece vacuum side PEEK® sheathed cable AWG # 28 coaxial for L = 1000
Connection piece vacuum side PEEK® sheathed cable AWG # 28 coaxial for L = 1000
Product code :14429
Model:VCP1000/XX
For connecting parts air-side cable BNC 3D-2V L = 1000
For connecting parts air-side cable BNC 3D-2V L = 1000
Product code :14447
Model:ACV1000B/XX
Connection parts atmosphere side both sides with a plug cable BNC for L = 1000
Connection parts atmosphere side both sides with a plug cable BNC for L = 1000
Product code :14456
Model:ACV1000BP/BP
Connection parts atmosphere side one side plug cable with BNC for L = 1000
Connection parts atmosphere side one side plug cable with BNC for L = 1000
Product code :14457
Model:ACV1000X/BP
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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