FMC Series

FMC Series Medium Current Electrical Feedthroughs

These feedthroughs are used in a variety of applications where a significant amount of power is to be transferred into a vacuum system.  The feedthrough conductors are constructed of OFE copper and are available in two styles, solid and hollow tube.  The tube option allows for water cooling or special coaxial construction.

Available in 1, 2, 3 or 4 conductor with 2.75″ OD flange and single conductor with 1.33″ OD flange.

  • Maximum current:
    • 150 A solid 1/4″ (rod)
    • 10 A 1/4″ (tube – 0.032 wall)
  • Maximum voltage: 5,000 V
  • Temperature Range: -200°C to 450°C
  • Requires PMC-150 connectors