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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Product Category
  • 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-R-F floating shield one si

Feedthrough coaxial BNC-R-F floating shield one si

Feedthrough coaxial BNC-R-F floating shield one si

Bayonet Naval Connectors
▼ Feedthrough Coaxial BNC Floating Shield One Side Plug Mating
1kV 3A compatible
For 50Ω transmission
Floating shield isolated from ground
Electrode on vacuum side, BNC connector connection on atmospheric side only
Connection flanges are standardized as NW/KF, ICF, JIS-VF, JIS-VG

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

▼ 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 this page.

Precision cleaning request.

see next
Basic Information
type BNC
Connection type The atmosphere-side plug-fitti
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 100 MHz
Insulation resistance value 10⁹ ohm
Withstand voltage: DC 1 kV
Electric current / 1 pc. 3 A
RoHS2 corresponding ○
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
11045
N16BRF1
16 - - - 30 4.8 10.8 33 - 1
stock
8 1-2 Business Days
When out of stock
21 Business Days
43,000JPY (with tax 47,300JPY)
11069
N25BRF1
25 - - - 40 6 18.3 25.5 - 1
stock
4 1-2 Business Days
When out of stock
30 Business Days
43,200JPY (with tax 47,520JPY)
10309
N40BRF1
40 - - - 55 6 18.3 25.5 - 1
stock
2 1-2 Business Days
When out of stock
30 Business Days
43,500JPY (with tax 47,850JPY)
11114
N40BRF2
40 - - - 55 6 18.3 25.5 20 2
stock
9 1-2 Business Days
When out of stock
Answered later
83,000JPY (with tax 91,300JPY)
10308
N40BRF3
40 - - - 55 6 18.3 25.5 21 3
stock
5 1-2 Business Days
When out of stock
30 Business Days
114,700JPY (with tax 126,170JPY)
41036
N50BRF1
50 - - - 75 6 18.3 25.5 - 1
When out of stock
30 Business Days
44,000JPY (with tax 48,400JPY)
41037
N50BRF2
50 - - - 75 6 18.3 25.5 20 2
When out of stock
Answered later
83,500JPY (with tax 91,850JPY)
41038
N50BRF3
50 - - - 75 6 18.3 25.5 21 3
When out of stock
30 Business Days
115,200JPY (with tax 126,720JPY)
11207
N50BRF4
50 - - - 75 6 18.3 25.5 28 4
waiting for completion
1 Arrival on Feb 05,2025
When out of stock
30 Business Days
148,400JPY (with tax 163,240JPY)
10025
C34BRF1
- 34 - - 34 7.5 18.8 25 - 1
stock
1 1-2 Business Days
waiting for completion
2 Arrival on Feb 05,2025
When out of stock
30 Business Days
44,000JPY (with tax 48,400JPY)
10234
C70BRF1
- 70 - - 70 12.7 18.8 25 - 1
stock
3 1-2 Business Days
When out of stock
30 Business Days
45,200JPY (with tax 49,720JPY)
10240
C70BRF2
- 70 - - 70 12.7 18.8 25 20 2
stock
2 1-2 Business Days
When out of stock
30 Business Days
84,700JPY (with tax 93,170JPY)
10318
C70BRF3
- 70 - - 70 12.7 18.8 25 21 3
stock
3 1-2 Business Days
When out of stock
30 Business Days
116,400JPY (with tax 128,040JPY)
10471
C114BRF4
- 114 - - 114 17.5 18.8 25 30 4
When out of stock
30 Business Days
155,600JPY (with tax 171,160JPY)
10791
F20BRF1
- - 20 - 80 8 20.8 23 - 1
When out of stock
30 Business Days
45,000JPY (with tax 49,500JPY)
11804
F25BRF1
- - 25 - 90 8 20.8 23 - 1
When out of stock
30 Business Days
45,800JPY (with tax 50,380JPY)
12827
F25BRF2
- - 25 - 90 8 20.8 23 20 2
When out of stock
30 Business Days
85,300JPY (with tax 93,830JPY)
11595
F40BRF1
- - 40 - 105 10 20.8 23 - 1
When out of stock
30 Business Days
46,800JPY (with tax 51,480JPY)
11596
F40BRF2
- - 40 - 105 10 20.8 23 20 2
When out of stock
30 Business Days
86,300JPY (with tax 94,930JPY)
11985
F40BRF3
- - 40 - 105 10 20.8 23 25 3
When out of stock
30 Business Days
118,000JPY (with tax 129,800JPY)
12828
F40BRF4
- - 40 - 105 10 20.8 23 30 4
When out of stock
30 Business Days
151,200JPY (with tax 166,320JPY)
10948
G20BRF1
- - - 20 80 8 20.8 23 - 1
When out of stock
30 Business Days
45,000JPY (with tax 49,500JPY)
11597
G25BRF1
- - - 25 90 8 20.8 23 - 1
When out of stock
30 Business Days
45,800JPY (with tax 50,380JPY)
12829
G25BRF2
- - - 25 90 8 20.8 23 20 2
When out of stock
30 Business Days
85,300JPY (with tax 93,830JPY)
11598
G40BRF1
- - - 40 105 10 20.8 23 - 1
When out of stock
30 Business Days
46,800JPY (with tax 51,480JPY)
11599
G40BRF2
- - - 40 105 10 20.8 23 20 2
When out of stock
30 Business Days
86,300JPY (with tax 94,930JPY)
11986
G40BRF3
- - - 40 105 10 20.8 23 25 3
When out of stock
30 Business Days
118,000JPY (with tax 129,800JPY)
12830
G40BRF4
- - - 40 105 10 20.8 23 30 4
When out of stock
30 Business Days
151,200JPY (with tax 166,320JPY)
NW/KF ICF VF VG A B C D P.C.D The number of electrode
To detail page Contact Us

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Flange

The number of electrode

フィードスルー 同軸 BNC-R-F フローティングシールド 片側プラグ嵌合 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
Push-on type 10 pieces for connecting parts vacuum side socket contacts φ2.4
Push-on type 10 pieces for connecting parts vacuum side socket contacts φ2.4
Product code :10152
Model:SVC24S
17,700JPY (with tax 19,470JPY)
Vacuum side socket contact crimp type Fai2.4 1 pcs
Vacuum side socket contact crimp type Fai2.4 1 pcs
Product code :14427
Model:SVC24CU
4,700JPY (with tax 5,170JPY)
Connection parts Vacuum side Cable with one side connector for BNC-R/BNC-R-F L=1000
Connection parts Vacuum side Cable with one side connector for BNC-R/BNC-R-F L=1000
Product code :14431
Model:VCK1000X/BJ
27,000JPY (with tax 29,700JPY)
For connecting parts atmosphere side plug BNC
For connecting parts atmosphere side plug BNC
Product code :10017
Model:ASP-BNC
700JPY (with tax 770JPY)
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
12,100JPY (with tax 13,310JPY)
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
3,900JPY (with tax 4,290JPY)
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
300JPY (with tax 330JPY)
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
2,600JPY (with tax 2,860JPY)
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
1,800JPY (with tax 1,980JPY)
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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