Description

Hermetic circular feedthroughs – Positronic vacuum feedthrough

  • Positronic’s Civac series is a Hermetic feedthrough for space or industrial vacuum applications
  • Available in 2 housing sizes.
  • Size 11 housing has 6 contact arrangements. Size 19 housing has 10 contact arrangements.
  • Available in aluminium alloy or stainless steel.

 

Technical Specification:

  • Insulator: Glass-filled DAP, type SDG-F, black colour, UL 94V0
  • Contact current rating: 25A nominal, size 12. 13A nominal, size 16. 7.5A nominal, size 20. 5A nominal, size 22.
  • Temperature range: -40°C to +125°C The temperature range can be extended under certain conditions. Consult factory
  • Helium leak rate at ambient temperature: <5×10-9 mbar. l/s under a vacuum of 1.5×10-2 mbar.
  • Outgassing: Total mass loss – TML <1%. Collected volatile condensable materials – CVCM < 0.1%
  • Mechanical Operation: 500 couplings