USA electrical feedthroughs

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Pfeiffer Vacuum Feedthroughs Pfeiffer Vacuum Inc. -
- 24 Trafalgar Square, Nashua NH 03063-1988, USA

email:, Tel. +1 (800) 248-8254

Pfeiffer Vacuum is a vacuum technology world leader for more than 120 years: an important milestone was the invention of the turbopump in our company more than 50 years ago. Our comprehensive range of solutions, products and services includes vacuum pumps, measurement and analysis equipment, up to complex vacuum systems.
products:   Feedthrough

It is often necessary to transfer electrical currents, signals, fluids or mechanical movements into a vacuum through vacuum-sealed feedthroughs.

Pfeiffer Vacuum offers you a diverse selection of vacuum feedthroughs for electrical currents, voltages, thermocouples and fluids in all flange lines for high vacuum and ultra-high vacuum applications.

feedthroughs and connectors SOLID SEALING TECHNOLOGY -
- 44 Dalliba Ave, Watervliet NY 12189, USA

Amy LeBlanc, email:, Tel. +1 518-874-3600

At Solid Sealing Technology, we utilize the latest equipment and processes to join advanced materials including: metalizing of ceramics, high temperature brazing, glass-ceramic sealing, welding, and critical mechanical assembly.
Whether you are a distributor looking for industry standard feedthroughs and connectors, or an O.E.M. that requires a custom assembly, SST takes pride in engineering and manufacturing to your specific needs.
products:   Vacuum feedthroughs and connectors

High voltage bushings, Sapphire, Quartz, and extended range viewports, X-Ray Tubes,
Vacuum Breaks and multi-layer stacks, Thermocouple feedthroughs,
Coaxial connectors, Beamline feedthroughs and injector tubes,
Small vacuum vessels and hermetic packages, Metalized ceramics,
Specialty metal to metal brazed assemblies.

Accratronics Seals Accratronics Seals Corp. -
- 2211 Kenmere Avenue, Burbank, CA 91504, USA

email, Tel.

What began in 1964 is now an experienced and quality shop, taking its place in the future.
products:   Electrical Feed Throughs

All of our seals are 100% hermetically sealed and capable of passing a helium leak rate of 1x10(-8). Our seal products are made from 300 series stainless steel, Kovar, Inconel, Rodar and steel. Our pins are made from 300 series stainless steel, Kovar, and iron nickel alloy (52 alloy).

ANCORP A&N Corporation Headquarters -
- 707 Southwest 19th Avenue, Williston, FL 32696, USA

Dana King, Sales Manager, email, Tel.

A&N Corporation is located in a 40,000 square foot, state-of-the-art manufacturing facility in Williston Florida. A&N staffs over 100 people all committed to the corporate motto: "Striving for perfection… Achieving excellence!" With 40 years of experience, A&N matches the unsurpassed quality of their vacuum components with a high level of customer service rarely seen in this industry. A&N specializes in the manufacturing, polishing, cleaning, packing, storage and shipping of high and ultra-high vacuum components. A&N produces the highest quality vacuum components for national laboratories, colleges and universities and original equipment manufacturers.

Electrical Feedthroughs used to transfer low voltage (50 volts max.), high current electrical power into a vacuum atmosphere.

Rotary Motion Feedthroughs: available in two designs: elastomer sealed rotary feedthroughs and ferro-sealed feedthroughs.

Fluid Feedthroughs: Fluid and gas feedthroughs transmit fluids, cryogenic cooling agents or gasses into high and ultra-high vacuum chambers.

Transition Feedthroughs: Transition feedthroughs serve many useful purposes. Attach a vacuum measurement device, add a gas backfill line, mount metal or glass tubing, connect your bulkhead port to an ISO-QF or CF flange, or close an unused bulkhead port with a blank-off feedthrough.

- One Technology Place, 29360 Laurens, USA

Jason Marlin, email, Tel.

The world leader in the manufacturing of ceramic-to-metal and glass-ceramic sealed electrical and optical components for the vacuum industry.
products:   Standard and custom feedthrough solutions

for signal, high voltage and high current applications.
CeramTec's feedthroughs provide the solutions for applications requiring hermeticity and electrical isolation. In addition to remaining leak-free in high and ultra-high vacuum, many of CeramTec’s feedthroughs can accommodate: High temperatures, Cryogenic temperatures, High pressure, Aggressive chemicals.
CeramTec's high-frequency, high-reliability RF feedthroughs are engineered to perform efficiently in a variety of RF applications including sputtering, plasma generation, and induction heating. Our simple design brings the cooling water as close as possible to the seal at the conductor-insulator interface, eliminating the need for a complex cooling jacket.
CeramTec feedthroughs use only inorganic materials. The insulators are high-purity, high-strength, low-loss alumina ceramics. Metals include Kovar®, stainless steel, nickel, copper, nickel-iron alloys, cupro-nickel alloys, molybdenum, Alumel® and Constantan®. In corona-free designs, standard design practices consider electrical characteristics such as flashover, corona breakdown, creep, dielectric strength and puncture resistance.

Complete Hermetics Complete Hermetics -
- 12630 Westminster Ave., Santa Ana, CA 92706, USA

email, Tel.

Complete Hermetics specializes in manufacturing customized hermetic seals and hermetic Feedthroughs covered from Hermetic Connectors, Electronic Packages to hermetic packages in California.
Defense, energy, aerospace, communications, transportation are some of the industries we are and have been providing products and services.
products:   Ceramic to Metal Seals & Feedthroughs ; Glass to Metal Seals & Feedthroughs.

Conax Technologies Conax Technologies -
- 2300 Walden Avenue, Buffalo, NY 14225, USA

email, , Tel. 1.800.223.2389
products:   Instrumentation Feedthroughs for the Furnace and Autoclave Industry

Conax Technologies sealed feedthroughs and compression seal fittings have proven to be the industry leaders in quality and performance. We are the originators of soft sealant technology that, when combined with mechanical compression, results in a remarkably secure seal on wires, probes, and electrodes passing through a pressure or environmental boundary.

Douglas Engineering electrical feedthrough Douglas Electrical Components, Inc. -
- 14 Beach Street, Rockaway, NJ 07866, USA

Barbara Olson, Sales Administrator, email, , Tel.
Tim Witten, Applications Engineer, email, , Tel.
products:   Flange feedthroughs

Research facilities and industrial applications that require high vacuum sealed conductors using low outgassing materials have selected Douglas Electrical Components' flange feedthroughs for over 20 years as their only solution. Standard vacuum flange feedthroughs seal up to 128 conductors, with several hundred foot lengths possible for custom designs. All types of shield conductors can be sealed directly, with multiple cables, studs, high voltage (up to 25KV) and fiber optics also available. Several customers have applied these seals in vacuum applications in to the 10E-10 torr range and beyond.

HERMACRIMP EnvirOptics -
- 2950 Unit N Advance Lane, Colmar, PA 18915, USA

email, Tel.

EnvirOptics Inc. is a new company that will combine and build on the technologies and proven products developed and marketed under the Three E Laboratories Inc. and Greene Tweed Technologies Inc. names. Michael J. Pollack who founded Three E Laboratories in 1973 will oversee EnvirOptics technical direction. Previously under his leadership Three E Laboratories developed and manufactured sapphire optical window products, hermetically sealed electrical and fiber optic connectors and high performance ceramic seal products.
products:   HERMACRIMP™ High Energy Feedthrough Seals

High Energy Battery Terminal and Feedthrough Seals

Hermacrimp sealing combines proprietary technologies with advanced polymeric materials to provide a hermetic, environmentally sealed high energy electrical or signal feedthrough capable of operating in harsh environments.
Typical applications include sealing battery center conductor pins often made from copper or aluminum to a wide range of body or header materials. Hermacrimp terminal or feedthrough seals are ideal for high power applications where maintaining a hermetically sealed environment is of prime importance.

FiberGuide Fiberguide Industries -
- 1 Bay Street, Stirling, NJ 07980, USA

Patrick Fung, email, Tel.

For more than three decades Fiberguide Industries has been a reliable, long-term, strategic partner with the OEM manufacturers in presenting efficient, cost-effective, practical fiber optic solutions engineered to meet their specific needs.
products:   Fiber Optic Feedthroughs

The feedthroughs can be used for any medical, industrial or research application that requires optical interfacing with UHV or high vacuum systems.
Fiberguide Industries’ feedthrough line provides inlet and outlet tubes through the walls of pressurized or vacuum systems by using a hermetic seal, all while maintaining the integrity of the vacuum.
Fiber optic feedthroughs are available in cell, flange and port designs. They are perfect for a wide range of wavelengths and operating temperatures up to 175ºC (250ºC for pigtail), utilizing Fiberguide’s gold coated fiber.

Lesker Vacuum feedthroughs Kurt J Lesker Company -
- 1515 Worthington Avenue, Clairton, PA 15025, USA

email, Tel.

The Kurt J. Lesker Co. was founded in 1954 as a manufacturers' representative for vacuum products in Pittsburgh PA, USA. Today, we are an international manufacturer and distributor of vacuum components and vacuum systems for research and industrial applications.
products:   Electrical Feedthroughs

Our Electrical Feedthroughs cover four distinct product groups:
Power Feedthroughs, Signal Feedthroughs, Themocouple Feedthroughs, Ceramic Breaks
We make over 1,200 different electrical feedthroughs in a wide variety of terminations, maximum voltages, and current carrying capacities.

MPF Vacuum feedthroughs MPF Products Inc. -
- 3046 Bramlett Church Road., Gray Court SC 29645, USA

Duane MALLORY, email, Tel.

MPF Products Inc. specializes in designing and manufacturing products utilizing ceramic-to-metal sealing technology. MPF is a global leader in providing hermetic products for customers in various markets including: Aerospace, Vacuum Coating, Semiconductor, Analytical Equipment, Medical Equipment, Industrial Lasers, Defense Technology and Homeland Security, Nanotechnology, Alternative Fuels, Solar Energy, Communication, Photonics and all fields of Materials and Physics Research.
products:   Ultra High Vacuum Feedthroughs

and Optical Viewports.

Standard products include Multipin Connectors, Power Feedthroughs, Coaxial Connectors, Thermocouples Isolators, Breaks, Envelopes, Viewports, Connectors, Wires, Insulators & Accessories for vacuum and atmosphere.

Multimode Fiber Optics Multimode Fiber Optics, Inc. -
- 432 Sand Shore Rd. #1, Hackettstown, NJ 07840, USA

email, Tel. +1 (908) 684-5802
products:   Vacuum Fiber Optic Assemblies

Fiber optic vacuum feedthroughs are designed to transmit UV-Vis (180nm-1150nm) or Vis-NIR (340nm-2500nm) into and out of vacuum chambers, with maximum optical throughput. The fibers are sealed to 10-10 Torr, within the vacuum flange. These assemblies can be used in applications such as semiconductor processing, thin film measurement, or wherever it is necessary to remotely monitor processes or deliver light, within a vacuum chamber.
In addition to the standard products, many options are available, including large diameter multi-fiber bundles, higher temperature versions, etc.

- 150 Corporate Way, Grants Pass, OR 97526, USA

David Omley, CEO, email, Tel.

Founded in 1962 by Herb Omley, Omley Industries is a leader today in custom prototype and OEM production vacuum brazing. Today the business continues as a family held corporation with David Omley as the CEO.
The focus of Omley Industries has always been, and continues to be, concentrated on helping customers with developmental engineering of new projects and following them through to production. Our technology is strictly vacuum brazing. Within this discipline, Omley has developed processes for brazing a wide range of ceramics as well as many of the difficult-to-join exotic metal alloys.
products:   Vacuum and pressure feedthroughs

Vacuum and pressure tight Instrumentation feedthroughs
Optical insertion probes
Vacuum and pressure tight high current feedthroughs
Beryllium x-ray window assemblies
Vacuum and pressure tight line breaks and stand-offs
Brazed titanium assemblies
Vacuum and pressure tight sapphire window assemblies
Custom vacuum and pressure tubing assemblies
Ceramic and metallic structural brazing

PAVE Technology Hermetic Electrical PAVE Technology Co -
- 2751 Thunderhawk Court, Dayton, OH 45414, United States

email, Tel.

PAVE Technology Co was founded in 1980. Its wire and connector hermetic seals are used in a very wide range of industries for low or high pressures or vacuums requiring helium gas tight seals or IP67 to IP69 seals. PAVE products feed through a sealed bulkhead either electrical or fiber optic signals without any detectable leakage of gases or fluids. This complete leak tightness performance includes ends of any insulated, shielded or stranded copper conductor wire, cable and/or pins.
products:   wire and connector hermetic seals

PAVE hermetic seals are any type of insulated, stranded or solid plated copper conductors in any combination or lengths, copper or brass connector pin contacts or glass fiber optic cables of any type, all sealed for low or high pressures or vacuums, helium gas tight, moisture tight bulkhead seals available in unlimited wide range of combinations that can be easily customized for cost effective small or large quantities. Wire connector terminations can also be included for a complete, ready to use hermetically sealed thru-bulkhead wire connector harness.

Spectite feedthrough Spectite Inc. -
- PO Box 917, Hillside, IL 60162, USA

email, Tel.

Series PF - Feedthroughs for single elements:   are designed for sealing single elements, usually sensors, probes or tubes, where they penetrate a pressure or environmental boundary. Common applications include sealing sheathed thermocouples and resistance thermometers, small-bore tubes and other types of sensor where they enter a process enclosure...
Series MF - Feedthroughs for multiple elements:   A single access port into an enclosure or process vessel is all that is needed to allow multiple probes, sensors, etc., to pass through an environmental or pressure boundary using a single feedthrough assembly...
Series PSF and MSF - For single and multiple elements:   similar to series MF feedthroughs, but have split internal components...
Series WF - For multiple wires & probes:   When multiple wires must pass through a pressure boundary, series WF feedthroughs can provide an efficient seal without recourse to epoxies or other non-adjustable fixture methods...
Series EF - high voltage/current electrode:   The integral electrode mounted in these feedthroughs enables specifiers to provide high-voltage, high-current supplies in process enclosures, autoclaves, vacuum furnaces and reactor vessels to power heaters, electric motors & other devices needing high power supply...
Series HF - High density, insulated wire, sealed tube assemblies:   A Teflon-lined, stainless steel tube is swaged over multiple, insulated, single-core copper and/or thermocouple-material wires to make a continuous wire, high-density, sealed feedthrough tube...

Tekna Seals Hermetic Feedthroughs Tekna Seal, Inc. -
- 5301 East River Road, Minneapolis, MN 55421, USA

email, Tel.

Tekna Seal, a custom manufacturer of hermetic seals, specializes in glass-to-metal hermetic seals. Our glass to metal seals are custom built to your design specifications, using our proprietary Oxide-Free hermetic sealing process.
products:   Ceramic to Metal Seals

Ceramic also offers high voltage isolation with low leakage current.
Standard materials include:
- Alumina brazed with alloys or pure Gold
- Kovar, Titanium or stainless steel bodies
- Platinum, Pt-Iridium, Tantalum, Niobium as well as traditional pin materials

Thermometrics electrical feedthrough assemblies THERMOMETRICS CORPORATION - www
- 18714 Parthenia Street, St. Northridge 91324, USA

Dan DOBBS, email, Tel.
products:   electrical feedthrough assemblies for high vacuum applications

Thermometrics manufactures feed through assemblies and instrument cables in a variety of configurations including coaxial, multi-conductor, and thermal couple wires. Terminations consists of thermocouple or BNC connectors, and several other miscellaneous connector devices.     Keywords