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
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    Viewport
  • Vacuum Component Vacuum Component
    Vacuum Component
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    Vacuum Valve
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    Vented Screw
  • Others Others
    Others
  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 28 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
16 - - - 30 4.8 3.5 33 - 1
stock
4 1-2 Business Days
waiting for completion
2 Arrival on Jan 09,2025
When out of stock
21 Business Days
70,200JPY (with tax 77,220JPY)
25 - - - 40 6 11 25.5 - 1
stock
3 1-2 Business Days
When out of stock
30 Business Days
70,400JPY (with tax 77,440JPY)
40 - - - 55 6 11 25.5 - 1
stock
5 1-2 Business Days
When out of stock
30 Business Days
70,700JPY (with tax 77,770JPY)
40 - - - 55 6 11 25.5 20 2
stock
11 1-2 Business Days
When out of stock
30 Business Days
133,500JPY (with tax 146,850JPY)
40 - - - 55 6 11 25.5 21 3
stock
6 1-2 Business Days
waiting for completion
10 Arrival on Feb 12,2025
When out of stock
30 Business Days
188,300JPY (with tax 207,130JPY)
50 - - - 75 6 11 25.5 - 1
When out of stock
30 Business Days
71,200JPY (with tax 78,320JPY)
50 - - - 75 6 11 25.5 20 2
When out of stock
30 Business Days
134,000JPY (with tax 147,400JPY)
50 - - - 75 6 11 25.5 21 3
When out of stock
30 Business Days
188,800JPY (with tax 207,680JPY)
50 - - - 75 6 11 25.5 28 4
stock
2 1-2 Business Days
When out of stock
30 Business Days
241,600JPY (with tax 265,760JPY)
- 34 - - 34 7.5 12 24.5 - 1
stock
16 1-2 Business Days
When out of stock
30 Business Days
71,200JPY (with tax 78,320JPY)
- 70 - - 70 12.7 11.5 25 - 1
stock
5 1-2 Business Days
When out of stock
30 Business Days
72,400JPY (with tax 79,640JPY)
- 70 - - 70 12.7 11.5 25 20 2
stock
3 1-2 Business Days
When out of stock
30 Business Days
135,200JPY (with tax 148,720JPY)
- 70 - - 70 12.7 11.5 25 21 3
stock
4 1-2 Business Days
When out of stock
30 Business Days
190,000JPY (with tax 209,000JPY)
- 114 - - 114 12.7 11.5 25 30 4
stock
1 1-2 Business Days
When out of stock
21 Business Days
248,800JPY (with tax 273,680JPY)
- - 20 - 80 8 13.5 23 - 1
When out of stock
30 Business Days
72,200JPY (with tax 79,420JPY)
- - 25 - 90 8 13.5 23 - 1
When out of stock
30 Business Days
73,000JPY (with tax 80,300JPY)
- - 25 - 90 8 13.5 23 20 2
When out of stock
30 Business Days
135,800JPY (with tax 149,380JPY)
- - 40 - 105 10 13.5 23 - 1
When out of stock
30 Business Days
74,000JPY (with tax 81,400JPY)
- - 40 - 105 10 13.5 23 20 2
stock
1 1-2 Business Days
When out of stock
30 Business Days
136,800JPY (with tax 150,480JPY)
- - 40 - 105 10 13.5 23 25 3
When out of stock
30 Business Days
191,600JPY (with tax 210,760JPY)
- - 40 - 105 10 13.5 23 30 4
stock
3 1-2 Business Days
When out of stock
30 Business Days
244,400JPY (with tax 268,840JPY)
- - - 20 80 8 13.5 23 - 1
When out of stock
30 Business Days
72,200JPY (with tax 79,420JPY)
- - - 25 90 8 13.5 23 - 1
When out of stock
30 Business Days
73,000JPY (with tax 80,300JPY)
- - - 25 90 8 13.5 23 20 2
When out of stock
30 Business Days
135,800JPY (with tax 149,380JPY)
- - - 40 105 10 13.5 23 - 1
When out of stock
30 Business Days
74,000JPY (with tax 81,400JPY)
- - - 40 105 10 13.5 23 20 2
When out of stock
30 Business Days
136,800JPY (with tax 150,480JPY)
- - - 40 105 10 13.5 23 25 3
When out of stock
30 Business Days
191,600JPY (with tax 210,760JPY)
- - - 40 105 10 13.5 23 30 4
stock
2 1-2 Business Days
When out of stock
30 Business Days
244,400JPY (with tax 268,840JPY)
NW/KF ICF VF VG A B C D P.C.D 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/
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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