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  1. Cosmotec for Vacuum Components
  2. Feedthrough
  3. Coaxial
  4. LM type
  5. Coaxial LM-JJ with 3 pcs. VF20 flange

Coaxial LM-JJ with 3 pcs. VF20 flange

同軸 LM-JJ 3個付き VF20 フランジ

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同軸 LM-JJ 3個付き VF20 フランジ
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Product code :12935 Model:F20LJ3

▼ 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.

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 product
RoHS2 Download
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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
12935
F20LJ3
- - 20 - 80 8 2.7 25 21 3
同軸 LM-JJ 3個付き VF20 フランジ admin.label.item.size_image
NW/KF ICF VF VG A B C D P.C.D The number of electrode
- - 20 - 80 8 2.7 25 21 3
Coaxial LM-JJ with 3 pcs. VF20 flange
Product code :12935    Model:F20LJ3
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フランジ

電極数

同軸 LM-JJ 3個付き VF20 フランジ 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
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V34 O-ring for Viton® VF/VG20
V34 O-ring for Viton® VF/VG20
Product code :20262
Model:V34
VG20 Blank flange
VG20 Blank flange
Product code :20273
Model:VG20BK
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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