21060 Corsair Blvd. Hayward, CA 94545

Epoxy Feedthroughs, Electric Heating Elements, Custom Thermal Systems, Ceramic Metallization, Thick Film Technology, Precision Laser Machining & More

Threaded and Flanged Epoxy Vacuum Feedthroughs

Take it all through the wall with BCE epoxy feedthroughs!

During the past decade, new epoxy compounds have been developed that rival glass and ceramic in performance. BCE is at the forefront of this development and leverages modern epoxy's unique properties to solve your feedthrough challenges.

BCE custom epoxy vacuum feedthroughs offer the best choice in application flexibility, cost, and high performance. Epoxy feedthroughs are the right product for today’s fast moving markets. If you have to pass an electrical, pneumatic, or fiber-optic signal through a vacuum chamber wall, THINK OF BCE!

Specifications

  • Vacuum Integrity: Vacuum to 10^-8Torr
  • Voltage Allowance: 400-600 Volt per mil
  • Temperature: With our proprietary epoxy mixture and cure times, we can achieve a seal of up to 200°C continuous & 300°C intermittent.
  • Strength and Hardness: The bond provided by our epoxy feedthroughs, which is defined by the maximum force that can be applied to two bonded plates, is 2,000 psi.
NASA Outgassing Requirements
  • Meeting the needs of the NASA outgassing requirement requires <1.0% Total Mass Loss (TML).
  • BCE feedthrough meets the NASA ASTM E595 spec.
  • BCE vacuum leak checks 100% of feedthroughs.

Multi-Input Vacuum Feedthrough

  • 304L SS CF Flange (engineered for your application)
  • 78 pin configuration (customizable)
  • 22 AWG Mil-Spec wire (customizable)
Double Sided Vacuum Seal
  • 304L SS CF flange (engineered for your application)
  • Teflon insulated leads with nickel conductor
  • Epoxy seal maximum continuous operating temperature is 200C
  • Customizable lead configuration.

Drawings

Multi-Input Vacuum Feedthrough
Multi-Input Vacuum Feedthrough
304L SS CF Flange (Engineered for your application), 78 Pin Configuration (Customizable), 22 AWG Mil-Spec Wire (Customizable) - Click to download PDF
Double-sided Vacuum Seal
Double Sided Vacuum Seal
Stainless Steel Adaptor (Engineered for your application), Customizable Lead Configuration, Teflon Insulation Leads with Nickel Conductor - Click to download PDF

BCE Engineering & Quality Assurance

BCE engineers provide decades of experience in design and development, delivering a wealth of empirical data and experience. BCE welcomes your custom requirement and will design and deliver a part that meets your challenging needs.

BCE is recognized for its commitment to quality and excellence by being certified in accordance with ISO 9001:2008.
ISO 9001

Video

21060 Corsair Blvd. Hayward, CA 94545 | (510) 274-1990
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