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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. Thermocouple
  4. Peripheral connection parts
  5. K thermocouple BURNDY around connecting
  6. Connected parts Vacuum side K thermocouple Ceramic bead Bare wire Welded tip for φ0.32 L=2500

Connected parts Vacuum side K thermocouple Ceramic bead Bare wire Welded tip for φ0.32 L=2500

接続部品 真空側 K熱電対 セラミックビーズ 素線 先端溶接 φ0.32 用 L=2500

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接続部品 真空側 K熱電対 セラミックビーズ 素線 先端溶接 φ0.32 用 L=2500
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Product code :17757 Model:VK3A2500/XX

▼Thermocouple K type Vacuum side cable
Thermocouple for use in ultra-high vacuum environment
Length: 1000, 2500, 5000
Connects to thermocouple feedthrough.
Temperature can be measured at the welding point of the tip.

▼Coating material
Bare wire only: No coating.
Polyimide (Kapton): Coated cable with low outgassing
Ceramic beads: Protected by insulating beads for high temperatures.

▼How to distinguish
Alumel: Magnetic, with red coloring at the cable end
Chromel: No magnetism

▼About Ceramic bead cables
The end of the cable has a Y-terminal to prevent beads from falling off and for identification purposes. When using the cable, please cut off the Y-terminal and crimp a socket contact or the like.
For positive (Chromel) cables, one side of the Y-terminal is cut off.
The Y-terminal is not cut off for the minus (Alumel).

▼Options
Socket contacts and inserts are also available (List)
Please contact us for the length change of cables and sheathed cables. Please contact us by clicking the "Inquiry" button on the right side of the page.

Click here to request precision cleaning.

Basic Information
type Thermocouple type K
conductor Chromel ®, alumel ®
Pairs of Thermocouple 1
Vacuum and Air For vacuum
RoHS2 corresponding ○
Inquiry for this product
RoHS2 Download
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front.product.product_code
Model
 Wire / cable diameter A B L Cable sheathing Maximum temperature The lowest temperature terminal processing
Stock & Delivery
front.product.price
front.product.tax_included2
17757
VK3A2500/XX
φ 0.32 0.32 3.2 2500 Steatite ceramic 1000℃ -200℃ None
接続部品 真空側 K熱電対 セラミックビーズ 素線 先端溶接 φ0.32 用 L=2500 admin.label.item.size_image
Wire / cable diameter A B L Cable sheathing Maximum temperature The lowest temperature terminal processing
φ 0.32 0.32 3.2 2500 Steatite ceramic 1000℃ -200℃ None
Connected parts Vacuum side K thermocouple Ceramic bead Bare wire Welded tip for φ0.32 L=2500
Product code :17757    Model:VK3A2500/XX
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接続部品 真空側 K熱電対 セラミックビーズ 素線 先端溶接 φ0.32 用 L=2500 admin.label.item.catalog_image
Connection parts
Connection parts Thermocouple K Thermocouple Chromel socket contacts φ1.6
Connection parts Thermocouple K Thermocouple Chromel socket contacts φ1.6
Product code :15758
Model:SVC16CHA
Connection parts Thermocouple K Thermocouple alumel socket contacts φ1.6
Connection parts Thermocouple K Thermocouple alumel socket contacts φ1.6
Product code :15759
Model:SVC16ALA
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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
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