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  1. Cosmotec for Vacuum Components
  2. Feedthrough
  3. Coaxial
  4. LM type
  5. Feedthrough coaxial LM-JJ ground shield on both si

Feedthrough coaxial LM-JJ ground shield on both si

Feedthrough coaxial LM-JJ ground shield on both si

▼ Feedthrough Coaxial LM-JJ Ground Shield Both Side Plug Mating
1kV 2A compatible
For 50Ω transmission
Ground and continuity
LM connector connection on both vacuum and atmospheric side
Connection flanges are standardized as NW/KF, ICF, JIS-VF, JIS-VG

▼In addition, the following types are standardized
Ground shield one side plugging
Floating shield plug mating on both sides

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

Precision cleaning request.

see next
Basic Information
type LM
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 Ground shield
Impedance 50 Ω
frequency 1300 MHz
Insulation resistance value 10⁹ ohm
Withstand voltage: DC 1 kV
Electric current / 1 pc. 2 A
RoHS2 corresponding ○
Inquiry for this subcategory

We have 33 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
11048
N16LJ1
16 - - - 30 6 0.7 27 - 1
10207
N25LJ1
25 - - - 40 6 0.7 27 - 1
11078
N25LJ2
25 - - - 40 6 0.7 27 15 2
11126
N40LJ1
40 - - - 55 6 0.7 27 - 1
11127
N40LJ2
40 - - - 55 6 0.7 27 20 2
11128
N40LJ3
40 - - - 55 6 0.7 27 21 3
11129
N40LJ4
40 - - - 55 6 0.7 27 24 4
10619
C34LJ1
- 34 - - 34 7.5 0.7 27 - 1
10685
C70LJ1
- 70 - - 70 12.7 0.7 27 - 1
10686
C70LJ2
- 70 - - 70 12.7 0.7 27 20 2
10687
C70LJ3
- 70 - - 70 12.7 0.7 27 21 3
11781
F20LJ1
- - 20 - 80 8 2.7 25 - 1
12934
F20LJ2
- - 20 - 80 8 2.7 25 20 2
12935
F20LJ3
- - 20 - 80 8 2.7 25 21 3
11782
F25LJ1
- - 25 - 90 8 2.7 25 - 1
11783
F25LJ2
- - 25 - 90 8 2.7 25 20 2
12936
F25LJ3
- - 25 - 90 8 2.7 25 21 3
12937
F25LJ4
- - 25 - 90 8 2.7 25 24 4
11784
F40LJ1
- - 40 - 105 10 2.7 25 - 1
11785
F40LJ2
- - 40 - 105 10 2.7 25 20 2
10841
F40LJ3
- - 40 - 105 10 2.7 25 21 3
11786
F40LJ4
- - 40 - 105 10 2.7 25 24 4
11787
G20LJ1
- - - 20 80 8 2.7 25 - 1
12943
G20LJ2
- - - 20 80 8 2.7 25 20 2
12944
G20LJ3
- - - 20 80 8 2.7 25 21 3
11788
G25LJ1
- - - 25 90 8 2.7 25 - 1
11789
G25LJ2
- - - 25 90 8 2.7 25 20 2
12945
G25LJ3
- - - 25 90 8 2.7 25 21 3
12946
G25LJ4
- - - 25 90 8 2.7 25 24 4
11790
G40LJ1
- - - 40 105 10 2.7 25 - 1
11791
G40LJ2
- - - 40 105 10 2.7 25 20 2
11792
G40LJ3
- - - 40 105 10 2.7 25 21 3
11793
G40LJ4
- - - 40 105 10 2.7 25 24 4
NW/KF ICF VF VG A B C D P.C.D The number of electrode
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Flange

The number of electrode

フィードスルー 同軸 LM-JJ グランドシールド 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 LM-JJ/LM-JJ-F
Connection parts Vacuum side Cable with connector on both sides L=1000 for LM-JJ/LM-JJ-F
Product code :16673
Model:VCK1000LM/LM
Connection parts Vacuum side Cable with one side connector for LM-JJ/LM-JJ-F L=1000
Connection parts Vacuum side Cable with one side connector for LM-JJ/LM-JJ-F L=1000
Product code :16672
Model:VCK1000X/LM
For connecting parts atmosphere side plug LM
For connecting parts atmosphere side plug LM
Product code :10186
Model:ASP-LEMO
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
Connection parts atmosphere side one side with a plug cable LM for L = 1000
Connection parts atmosphere side one side with a plug cable LM for L = 1000
Product code :14473
Model:ACV1000X/LP
RG174AU L = 1000 for the connection parts air-side cable LM
RG174AU L = 1000 for the connection parts air-side cable LM
Product code :14455
Model:ACV1000L/XX
Connection parts atmosphere side both sides with a plug cable LM for L = 1000
Connection parts atmosphere side both sides with a plug cable LM for L = 1000
Product code :14472
Model:ACV1000LP/LP
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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