Accu-Glass Products Subminiature-C multi-pin hermetic feedthroughs (also known as Type-C) are designed for applications where space is limited, or where Subminiature-D (Sub D) connections will not fit. It's compact design allows installation into a 1.33 inch CF metal seal and ISO-NW16KF elastomer seal vacuum flanges.
Accu-Glass Products Sub-C multi-pin hermetic feedthroughs are designed for applications where space is limited, or where Subminiature-D (Sub D) connections will not fit. It's compact design allows installation into a 1.33 inch CF metal seal and ISO-NW16KF elastomer seal flanges.
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
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
-200ºC to 250ºC -200ºC to 450ºC -26ºC to 150ºC 80ºC 250ºC 400ºC 25ºC / Minute Maximum
* Overall assembly ratings must be adjusted to that of the lowest rated component.
Air and vacuum side connectors are fitted with a captured stainless steel socket-head screw providing a means of securely locking connectors to a mating feedthrough. On the vacuum side, Kapton® insulated cable assemblies fitted with PEEK connectors are available to meet the rigorous demands of ultrahigh vacuum environments. In-vacuum connector screws are vented where required and the feedthrough's threaded-boss doubles as a connection polarizing key. Air to vacuum pin position is identified with a permanent surface mark, which clearly locates pin assignments. Subminiature-C feedthroughs and cables are sold individually or as kits, where each kit contains a feedthrough and both vacuum and air side cable assemblies.