21060 Corsair Blvd. Hayward, CA 94545

Vacuum Feedthroughs, Heating Elements, and Custom Thermal Systems for
Aerospace, University Research, Semiconductor, Medical and OEM Applications

Vacuum Feedthroughs Engineered for Your Application

LOW AND HIGH TEMPERATURE VACUUM FEEDTRHOUGHS

Engineered and manufactured to UL standards by highly skilled technicians, our hermetically sealed assemblies and vacuum feedthroughs serve in military, aerospace, space simulation, Universities and semiconductor applications.

  • High-voltage protection.
  • Fiber optic cable
  • Low outgassing for vacuum use on BCE epoxy based parts
  • High vacuum ceramic to metal seal
  • High temperature ceramic to metal seals
  • Ruggedizing to marine and military specifications 

All of our custom hermetic sealed assemblies are designed and manufactured to the highest quality and compliance standards (NASA ASTM E595). All are 100% electrically and vacuum leak tested before leaving our facility. And we can design and ship products that comply with ITAR, DDTC, DFARS, Conflict Minerals, ROHS and UL requirements.

VACUUM FEEDTHROUGHS WITH BCE’S EPOXIES AND SEALS

Permanently sealed with durable BCE epoxy, hermetic wire feedthroughs, circular plastic, Mil-C, coaxial, waterproof, thermocouple, high current, and high voltage connectors.

BCE cable harnesses support many different combinations of hermetic feedthrough connectors on the vacuum and atmospheric sides accommodating multiple conductors.

BCE epoxy sealed to eliminate all leaks (stranded wires included), BCE assemblies feature meticulous-machined housings of aluminum, titanium, steel, brass, plastic or low outgassing epoxy. The seals are available with standard or custom bundles composed of wires and cables ranging in size.

BCE custom hermetic cable harnesses can withstand a range of operating environments, including vacuum from 1x10-10 cc/sec He.

  • Medical imaging systems
  • Space simulation and aerospace
  • Military applications
  • Oil and gas, alternative energy
  • Semiconductor manufacturing
  • Automotive fuel pumps
  • Air conditioning compressors 

HIGH TEMPERATURE FEEDTHROUGHS

High temperature environments require vigorously designed seals for ultra-high vacuum (UHV) and high-temperature atmospheres. BCE incorporates the use of both metalized ceramics and active alloy sealing methods. This offers our customer’s the most suitable design for their applications.

With various KF and CF flanges, BCE can build and test your application with certification of 1x10-10 cc/sec He and operating temperatures up to 300°C near the feedthrough seal. The bake-out temperature can be as high as 450°C.

Learn what a vacuum feedthrough is here.

Equipment manufacturers and scientific researchers are continually challenged with supplying power, fiber-optic, control, and monitoring cables into (and out of) sealed vacuum vessels. Whether due to space restrictions, special geometries, or number and type of conductors, standard glass-to-metal or ceramic feedthroughs never quite fit the bill. Unfortunately, because of limited options, many designers are forced to compromise and go for an off-the-shelf solution.

THE BCE ADVANTAGE

  • SAME DAY SHIPMENT
  • Feedthroughs Designed to Your Specifications
  • 24 Hour Turnaround on Custom Drawings & Quotations
  • Custom Feedthroughs Ship in 2 Weeks 
  • High and low temperature designs
  • Highly diverse industry base experience  
550 Feedthrough

550 Feedthrough

Optimizing imaging for deep space applications.

Threaded Epoxy Feedthrough

Threaded Feedthrough

Threaded connections engineered for your application.

Flanged Epoxy Feedthrough

Flanged Feedthrough

Flanged connections engineered for your application.

Thermocouple Epoxy Feedthrough

Thermocouple Feedthroughs

Measuring Temperature in a Vacuum? Get BCE Thermocouple Feedthroughs

PCB Mounted Epoxy Feedthrough

PCB Mounted Feedthrough

The advantages of printed circuit board mounted epoxy feedthroughs are "clear".

PCB Mounted Epoxy Feedthrough

PCB Mounted Feedthrough

The best choice in application flexibility, cost, and high performance.

PCB Mounted Epoxy Feedthrough

PCB Mounted Feedthrough

Take it all through the wall with PCB mounted feedthroughs.

Fiber Optic Epoxy Feedthrough

Fiber Optic Feedthrough

Take it all through the wall with fiber optic cable feedthroughs.

Multi Tube Epoxy Feedthrough

Liquid and Gas Feedthroughs

Take all your liquids and gases through the wall with single and multi tube feedthroughs.

Custom Bracket Epoxy Feedthrough

Custom Bracket Feedthrough

Take it all through the wall with custom bracket feedthroughs.

120V Socket Epoxy Feedthrough

120V Socket Feedthrough

Easy and convenient connections through the wall with 120V socket feedthroughs.

9 Pin Feedthrough

9 Pin Vacuum Feedthrough

When space is at a premium.

Flanged, Replaceable, Multi Feedthrough

Flanged, Replaceable Multi-TC Feedthrough

One feedthrough for multiple collection of temperatures.

Plug Feedthrough

Plug Feedthrough

Simply-designed, versatile and robust!

Plug Feedthrough

High Temp 16 Pair Type J T/C Feedthrough

High temperature, vacuum chamber for aerospace parts.

REQUEST MORE INFO HERE

Please fill out the quick form below and we'll follow-up immediately.
*Name 
*Company 
*Email 
*Phone 
*Application details or question 
* Required Field
21060 Corsair Blvd. Hayward, CA 94545 | (510) 274-1990
© Copyright Belilove Company - Engineers. All Rights Reserved. Site by CMS4i.