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Supplier: Douglas Electrical Components
Description: expertise, we provide sealing solutions that meet the stringent requirements of various compressor applications. Chamber Applications: In vacuum and pressure chambers, maintaining an airtight seal is crucial to prevent leakage and contamination. Douglas’ hermetic power
- Feedthrough Mount: Flange Mount:, Threaded Mount
- Feedthrough Type: Electrical
- Temperature Range: 200 C
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Supplier: Douglas Electrical Components
Description: trusted to survive harsh environments and conditions. Using a high-strength epoxy, Douglas Electrical creates hermetically sealed feedthroughs that protect equipment, controls, and instrumentation from various liquids and gases. Our epoxy will hermetically seal to
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Electrical
- Temperature Range: 200 C
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Supplier: Douglas Electrical Components
Description: interfaces, and we can integrate thermocouple connectors to the wire assemblies to simplify installation and reduce assembly time. The mechanical interface of your hermetic thermocouple feedthrough is customizable, from standard vacuum face seals and vacuum flanges (CF, KF,
- Feedthrough Type: Electrical
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Supplier: Douglas Electrical Components
Description: DuctorSeal® hermetic wire feedthroughs and sealed cable assemblies provide custom, liquid- and gas-tight electrical pass-throughs for various applications. Our hermetic feedthroughs come pre-wired and pre-tested, ensuring seamless drop-in use.
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Electrical
- Temperature Range: 200 C
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Supplier: Senior Aerospace Metal Bellows
Description: Senior Aerospace welded metal bellows firewall feedthroughs are used to seal penetrations while still allowing for axial motion. The all metal construction allows for operation in extreme temperature environments where conventional feedthroughs will fail. These
- Feedthrough Type: Electrical
- Temperature Range: 427 C
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Description: Qnnect, formerly Hermetic Solutions Group has your feedthrough terminal needs covered, including standard, threaded body, and 50-Ohm for your microwave applications. These products can include compression, matched, 50-Ohm seals; flanged/flangeless eyelets and machined/threaded
- Feedthrough Mount: Other
- Feedthrough Type: Electrical
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Supplier: HUBER+SUHNER AG
Description: HUBER+SUHNER hermetically sealed adapters are used where ingress or loss of liquid, air or gas for various reasons is a key characteristic. Features Wide temperature range Hermetically sealed feed-through
- Adapter Style: Straight Jack-Jack
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Supplier: BellowsTech, an MW Industries company
Description: Edge welded bellows act as a flexible seal when designed as a mechanical feedthrough, allowing movement of a tool within a sealed environment under vacuum or positive pressure. Linear and angular motion for “wobble stick” applications is also available. Metal bellows are also
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Mechanical
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Supplier: CoorsTek
Description: , industrial equipment, and consumer appliances. FEEDTHROUGHS CoorsTek provides custom ceramic-to-metal feedthrough assemblies for passing energy or materials between the outside and inside of hermetically-sealed chambers. These feedthroughs combine electrical insulation
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Electrical, Fluid
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Supplier: Senior Aerospace Metal Bellows
Description: Using a bellows design to provide a hermetic seal, the rotary feedthrough provides for rotary motion through a pressure boundary with zero leakage. This is suitable for use with gasses, liquids or vapor. The bellows construction provides leak tightness to 1 × 10-9 std cc/sec He
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Fluid
- Temperature Range: -40 to 149 C
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Supplier: Fredericks Company - Televac
Description: Pyrex® Uranium Nonex Quartz Our in-house technical capabilities that lead to statistical precision and high repeatability include: Glass lathe fabrication Multi-head high-speed forming Freehand glass forming Hermetic
- Feedthrough Type: Electrical
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Supplier: Accuris
Description: CAPACITORS, FIXED, CERAMIC DIELECTRIC, NON-HERMETICALLY SEALED, FEEDTHROUGH
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Supplier: Accuris
Description: CAPACITORS, FIXED, CERAMIC DIELECTRIC, NON- HERMETICALLY SEALED, FEEDTHROUGH
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Supplier: Accuris
Description: CAPACITORS, FIXED, CERAMIC DIELECTRIC, NON-HERMETICALLY SEALED, FEED-THROUGH
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Supplier: 3X Ceramic Parts Company Limited
Description: of air tight seal , high working temperature resistance , electrical insualting , and some times under high pressure . Air tight hermetic seal protect from liquid , pressure , moisture, gas, vacuum, corrosion resistance temperature. We normally choose 95% (96%) alumina ceramic
- Applications: Electronics / RF-Microwave
- Material Type: Alumina / Aluminum Oxide
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Supplier: AVX Corporation
Description: cost of replacing a faulty component. Available in various configurations from miniature and subminiature, bolt-in, solder-in, and cylindrical hermetically sealed styles, these filters offer superior reliability and performance in critical applications.
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Supplier: APITech
Description: API's line of miniature solder-in filters are hermetically sealed on one end for through-hole sealing between compartments, allowing it to be soldered into a package, bracket, or bulkhead while maintaining hermetically. The high-temperature construction meets military
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Description: Using Kryoflex® polycrystalline ceramic, Qnnect, formerly Hermetic Solutions Group manufactures high-pressure, high-temperature (HPHT) hermetic connectors and feedthroughs that perform reliably despite these environmental challenges. The controlled CTE and chemical bonding
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Supplier: Richardson RFPD
Description: SMA Female Straight Bulkhead Feedthrough Hermetically Sealed Adapter.
- Gender: Female / Jack
- Geometry: Straight
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Supplier: VAST STOCK CO., LIMITED
Description: RF Connectors / Coaxial Connectors HERMETIC SEAL FEEDTHROUGH
- Frequency Range: Up to 6 GHz
- Gender: Male / Plug
- Geometry: Straight
- Voltage Rating: 250 volts
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Supplier: Oren Elliott Products, Inc.
Description: Can be used to couple across a thin barrier, making a perfectly hermetically sealed rotary feedthrough No contact, so no wear Serves as a wear-free slip clutch - under overload, the magnetic coupling simply slips to the next position. In the MXC OEP magnetic couplings, this slip
- Angular Misalignment: 10 degrees
- Axial Misalignment: 0.0100 inch
- Bore Diameter: 0.2362 to 0.3125 inch
- Coupling Diameter: 0.5000 to 1 inch
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Description: INNOVACERA offer customers a wide variety of vacuum-tight, hermetically sealed ceramic-to-metal, glass-ceramic and glass-to-metal components. Ceramic-to-metal sealing products not only have the characteristics of ceramic high temperature resistance, corrosion resistance, but also have
- Applications: Other
- Material Type: Specialty Ceramic
- Performance Features: Metallized / Silvered
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Supplier: Palomar Technologies, Inc
Description: is performed at high temperatures to create hermetic seals for electrical feedthroughs and electronic components.. Hermetic package sealing uses solder or glass to create a barrier to moisture which will damage sensitive electrical circuit components. Applications
- Application: Brazing / Soldering, Curing, Industrial, Other
- Computer Interface: Yes
- Configuration: Top Loading
- Controller Type: Programmable
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Description: Our 50-Ohm hermetic SMA and SSMA feedthrough RF/microwave connectors are designed for use in military and commercial applications where environmental conditions require an extremely rugged and reliable hermetic seal. Qnnect, formerly Hermetic Solutions Group
- Connector Type: SMA, SSMA
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Supplier: RS Components, Ltd.
Description: Abbatron Smith High-Voltage Insulators are ideal for high-voltage, high-temperature stand off and/or feed-through applications. They are not intended for high-vacuum or hermetically sealed use, nor with heavy shear loads. Each model is highly reliable and excellent quality.
- Insulator Type / Application: Other
- Material: Other
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Description: Custom versions of our circular DC connectors are also available. We build custom design connectors and feedthroughs for use in military, space, and commercial applications where environmental conditions require an extremely rugged and reliable hermetic seal. The unique
- Category: Military Connector
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Supplier: TE Connectivity
Description: Body Features Environmental Protection Type : Elastomer Sealed Feedthrough Type : No Hermetically Sealed : No Insulation Material : Hard Dielectric/Silicone O-Ring Material
- Voltage Rating: 400 volts
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Supplier: TE Connectivity
Description: Connector & Housing Type : Receptacle Connector Product Type : Lead Assembly Connector Seal & Plug Type : Hermetically Sealed Connector System : Wire-to-Panel Sealable : No Usage Conditions Operating Temperature Range : -55 - 125 DEGC [-67 - 257 DEGF ]
- Applications: Residential / General-Purpose
- Mounting Style: Panel Mounted
- Voltage Rating: 10000 volts
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Supplier: TE Connectivity
Description: Body Features Positive Stop Ferrule : Without Configuration Features Number of Positions : 12 Seal Type : Hermetically Sealed Contact Features
- Applications: Residential / General-Purpose
- Device Type: Receptacle / Outlet
- Mounting Style: Panel Mounted
- Operating Temperature: -55 to 125 C
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Supplier: TE Connectivity
Description: Body Features Circular Connector Insulation Material Type : Hard Dielectric/Silicone Environmental Protection Type : Elastomer Sealed Feedthrough Type : No Hermetically Sealed : No
- Connector Type: Circular / Cylindrical Connector
- Voltage Rating: 400 volts
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technologies—Glass-to-Metal Seals (GTMS), (read more)
Browse Feedthroughs Datasheets for Douglas Electrical Components -
DuctorSeal® hermetic wire feedthroughs and sealed cable assemblies provide custom, liquid- and gas-tight electrical pass-through solutions for demanding environments. Delivered pre-wired and fully tested, these feedthroughs enable seamless, drop-in installation while supporting virtually any (read more)
Browse Feedthroughs Datasheets for Douglas Electrical Components -
-rated connections, which are primarily tested for water resistance, hermetic feedthroughs provide stronger long-term protection against a wider range of fluids with varying viscosities and chemical properties. Douglas Electrical Components designs hermetic feedthroughs that securely seal electrical (read more)
Browse Feedthroughs Datasheets for Douglas Electrical Components -
supports these environments with hermetic feedthroughs sealed using NASA-certified low-outgassing epoxy tested to ASTM E-595 standards. This epoxy technology allows direct sealing at conductors and mechanical interfaces, supports cryogenic temperatures up to 200°C, and enables high-density feedthroughs (read more)
Browse Feedthroughs Datasheets for Douglas Electrical Components -
JacketSeal™ sealed electrical feedthroughs provide a liquid-, fluid-, and water-tight sealing solution for applications where a true hermetic seal is not required. Designed for environments needing protection up to IP-67, IP-68, NEMA, and explosion-proof standards, JacketSeal™ (read more)
Browse Feedthroughs Datasheets for Douglas Electrical Components -
Face seal housings are designed to create a hermetic, air-tight seal between two surfaces to maintain pressure or vacuum pressure. It is a common electrical feedthrough interface for passing cables or connectors through a panel or enclosure. Electrical feedthroughs with a face seal use (read more)
Browse Feedthroughs Datasheets for Douglas Electrical Components -
threads, which use parallel threads and O-ring or metal cone seals, NPT offers a more straightforward solution, though with some limitations in critical sealing and pressure performance. Douglas Electrical Components manufactures hermetic NPT feedthroughs for vacuum, positive pressure, and (read more)
Browse Feedthroughs Datasheets for Douglas Electrical Components -
Optical fibers enable fast, noise-free signal transmission over long distances, but maintaining that performance in demanding environments requires a reliable sealing solution. Douglas Electrical Components’ OptiSeal™ fiber optic feedthroughs are designed to deliver true hermetic (read more)
Browse Optical Feedthroughs Datasheets for Douglas Electrical Components -
shielding and interconnects, hermetically sealed high voltage connector assemblies rated up to 5kV, and StudSeal or PortPlate terminal seal designs for high-current and high-voltage power transmission. Feedthroughs are available for vacuum, positive pressure, cryogenic, hazardous location, and (read more)
Browse Electrical Feedthroughs Datasheets for Douglas Electrical Components -
straight threads combined with an O-ring seal positioned between the hex and threaded portion of the housing. As the fitting is tightened, the O-ring compresses against the mating surface to create a dependable hermetic seal. This sealing method typically supports higher operating pressures than (read more)
Browse Feedthroughs Datasheets for Douglas Electrical Components
Conduct Research Top
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The six challenges of specifying and procuring hermetic feedthroughs for space simulation
The purpose of this white paper is to share the details and knowledge that engineers at Douglas Electrical have gained over the years regarding the specification and sourcing of hermetic seals and feedthroughs used in space simulation vacuum chamber applications. Having worked with most major space
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Meeting Feedthrough Challenges on the A-3 Test Stand
The purpose of this paper is to share the experience and knowledge that engineers at NASA and Douglas Electrical have gained regarding the specification of hermetic seals and feedthroughs used in engine test stand vacuum chamber applications. This paper looks specifically at the experience
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Lean Initiative Enables U.S. Manufacturer to Stay Competitive, and Stay Onshore
The purpose of this white paper is to share the details and knowledge that engineers at Douglas Electrical have gained over the years regarding the specification and sourcing of hermetic seals and feedthroughs used in space simulation vacuum chamber applications. Having worked with most major space
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Why Consider Ceramic Feedthroughs
Ceramic feedthroughs are ceramic-to-metal fabrications that are utilized to transmit electrical signals, high currents/gases/fluids, or high voltages from between external sources to a hermetically-sealed chamber.
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When Wire Feedthroughs Make Sense
cost, impose unnecessary mechanical design constraints and trigger electrical problems. So what's the alternative? Wire feedthroughs hermetically sealed with epoxy.
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Moisture-resistant sealing materials for downhole HPHT electrical feedthrough packages
Downhole logging tools and electrical circuits are packaged in a hermetically-sealed metal enclosure, which is either sealed and pressurized, or filled with fluid, to protect the circuits from downhole corrosive environment and humidity. The sealed tool enclosure uses an electrical feedthrough
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Waterproof Step Motors Make Waves in Industry
fitted with redundant shaft seals, O rings, hermetic cable feedthrough, pressure equalization and other waterproofing features. Together, these design features allow a step motor to answer a design engineer's need for a motor that will not fail after even prolonged exposure to, or submersion in, most
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T/R Module Packaging - a Challenge for Future System Design
Individual functions, such as mechanical stiffness and stability, thermal conductivity and heat spreading, hermetically sealed feedthroughs and RF signal distribution are traditionally accomplished by separate materials and particular components forming the package.
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T/R Module Packaging - A Challenge For Future System Design
Planar, hermetically sealed feedthroughs for RF and digital signals replace the costly coaxial solutions.
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Multichannel Implantable Stimulator for Control of Paralyzed Muscle
The circuitry is encapsulated in a ceramic (Macor®), which has hermetically sealed feedthroughs for electrode lead wires.
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Operational Experience of a Multipurpose Tritium Laboratory
Instrument cables exit the box through hermetically sealed feedthroughs while any tritium containing gas lines are double contained.
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Hermetic Feedthroughs: A Critical Component in New Flywheel Energy Storage Solutions - Nasa Tech Briefs :: NASA Tech Briefs
Any breach in the vacuum environment of the rotor could lead to FES failure, making hermetically sealed feedthroughs a critical engineering component for FES development.
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Hermetic Feedthroughs Critical for Flywheel Energy Storage - Nasa Tech Briefs :: NASA Tech Briefs
The main cause of FES failure is a breach in the vacuum environment of the rotor, making hermetically sealed feedthroughs a critical engineering component for FES development.
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Nuclear magnetic resonance experiments with dc SQUID amplifiers
The can remained sealed for the duration of the experiment: I-V characteristics were measured using hermetically sealed feedthroughs .
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94-1 Research and development project lead laboratory support. Status report, July 1, 1996--September 30, 1996
The sensorswill determinehydrogen concentrationsfrom 0.1% to 100%and pressure from 1.5poundsper square inch (psi)to 36 psi, and the sensors willbe based on remote spectroscopic and/or reflectivitymeasurements by means of fiber-opticcablesthat enter the storagecontainer throughrobust hermetically sealed feedthroughs .
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Measurement of the activity of an artificial neutrino source based on 37 Ar
A tungsten wire 12 µm in diameter is used as the anode; hermetically sealed feedthroughs are made from a molybdenum foil 10 µm thick.