Subminiature-C (Sub-C) Feedthrough, Conflat CF Flanges.

Subminiature-C (Sub-C) multipin hermetic feedthroughs are designed for applications where space is limited inside your vacuum chamber.

This compact and unique 9-pin design allows installation into a 1.33-inch CF flange or two feedthroughs on a 2.75-inch conflat CF flange.  Nine gold-plated pins are arranged in a straight through pin-to-pin design and are hermetically sealed and electrically insulated in a stainless steel shell using the latest in glass-ceramic bonding technology.

Subminiature-C Feedthrough Specifications

Electrical
Voltage, Maximum Current, Per Pin Maximum @ 20ºC	500 VDC 5 Amps*
*  For proper heat dissipation, a maximum of 20% of the pins on a feedthrough may carry the maximum pin current at any given time.

Subminiature-C Feedthrough Material Specifications

Material
Shell Pins Seal / Insulator Connector, Air Connector, Vacuum Connector, Vacuum, High Temperature	304 Stainless Steel Au plated, Ni-Fe alloy Glass-Ceramic Delrin® Peek* Macor® Cermic
*  Peek is a Polyether-ether-ketone thermoplastic.

Feedthrough Vacuum Range Specifications

Vacuum Range
UHV, Ultrahigh vacuum	1x10-10 Torr

Feedthrough Temperature Range Specifications

Temperature Range
Feedthrough Flange Mount, Conflat Connector / Cable, Air Connector / Cable, Vacuum Connector, Ceramic Thermal Gradient	-200ºC to 250ºC -200ºC to 450ºC 80ºC 250ºC 400ºC 25ºC / Minute Maximum
* Overall assembly ratings must be adjusted to that of the lowest rated component.

Sub C Feedthrough flange "kit" additional features:

• All of the above features (Feedthrough Flange)
• In Vacuum cable assembly:
  • PEEK Sub-C connector to Kapton insulated cable assembly, 19-inches long.
• Air Side cable assembly:
  • Delrine Sub C connector to cable assembly, 96-inches long.

All feedthroughs are mounted on CF Flanges that incorporate the industry standard "captured copper gasket" sealing principle, making it easy to mount to your existing CF Flange ports.