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Home  > Electrical Feedthroughs > Multipin Feedthroughs > Type-D Subminiature > Double Density Type-D Instrumentation - Del Seal CF

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Double Density Type-D Instrumentation - Del Seal CF

  • UHV compatable materials
  • MIL-DTL-24308
  • Gold plated pins
  • 'Double Density' vs Standard Sub-Ds
  • Vacuum & Air Side Connectors available
  • Custom feedthrough configurations available upon request


300 VDC maximum

Current 10 Amperes maximum at 20ºC
Per Pin Amperage

10 Amps per Pin


Stainless Steel


Be-Cu alloy, gold plated

Insulation / Seal


Vacuum Range UHV / HV

1x10-10 Torr / 1x10-8 Torr

Temperature Range2 -200ºC to 250ºC
Air Side Connector -55ºC to 80ºC
Vacuum Side Connector -200ºC to 250ºC
For conversion tables click here
1 See INTENDED OPERATING CONDITIONS in introductory section
2 Overall assembly ratings must be adjusted to that of lowest rated component

Insulator Seal (ISI) brand catalog and custom engineered ceramic to metal seal products are manufactured to ISO 9001:2008 standard utilizing our qualified hermetic brazing and joining processes.

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