3 Pin Power Feedthrough on a KF50 Flange
D-Type Feedthrough, Consisting of 3 Power Pins on a KF50 Flange.
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D-Type Feedthrough, Consisting of 3 Power Pins on a KF50 Flange.
D-Type Feedthrough, Consisting of 5 Power Pins on a NW63 LF Flange.
These Power-D ISO feedthroughs are mounted on ISO KF or LF Flanges that incorporate the industry standard "centering-ring O-ring" sealing principle, making it easy to mount to your existing KF/LF Flange ports.
Accu-Glass Power-DTM — hermetic, high-current power feedthroughs, are designed to IEC 807-2 and DESC 85039 combination subminiature-D interface specifications.
Three (3) and five (5) pin feedthroughs, with Au, plated NiFe alloy pins, rated to 20 Amps per pin, are hermetically sealed and insulated into 304 stainless steel subminiature-D shells using the latest in glass-ceramic / metal bonding technology. Mating cable assemblies with PEEK polymer connectors and Kapton® insulated leads are also available to meet the rigorous demands of UHV environments.
Vacuum and air-side cable assemblies, individual connectors, contacts, wiring tools, and other accessories can be found starting on page 40. Custom Power-DTM solutions are also available on request. Please contact the factory for more information.
Electrical | |
Voltage 1, Maximum | 500 VDC |
Current, Per Pin Maximum @ 20°C | 20 A |
Material | |
Shell | 304 Stainless Steel |
Pins | Au plated, Ni-Fe alloy |
Seal / Insulator | Glass-Ceramic |
Connector, Air | Delrin® Polymer |
Connector, Vacuum | PEEK Polymer |
Vacuum Range | |
UHV, Ultrahigh vacuum | 1x10E-10 Torr |
HV, High vacuum | 1x10E-8 Torr |
Temperature Range | |
Feedthrough | 250°C |
Flange Mount, Conflat® | 450°C |
Flange Mount, ISO | 150°C |
Connector / Cable, Air | 80°C |
Connector / Cable, Vacuum, PEEK | 250°C |
Thermal Gradient | 25°C / Minute Maximum |