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Description: At Qnnect, formerly Hermetic Solutions Group", we are fully dedicated to providing the highest quality environment for the welding and sealing of your high-reliability electronic packages and medical implant devices. We have an ISO Class 7 cleanroom equipped with state-of-the-art laser
- Additional Services: Testing / Inspection
- Industry: Electrical / Electronics, Medical
- Location: North America, United States Only, Northeast US Only
- Sealing Method Capabilities: Laser Welding
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Description: small heat-affected zone, ensuring components or electronic packaging are exposed to the least-hostile welding environment possible. Welded Hermetic Seals PA&E's welding systems are completely computer controlled including all laser parameters and motion systems axes.
- Materials: Aluminum, Steel - Stainless, Exotic Metals, Other
- Process Capability: Laser Welding
- Regional Preference: North America, United States Only, Northwest US Only
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Description: company offers a number of process capabilities at a single location, including: Hermetic Sealing CNC Programming and Machining Brazing Per MIL-B-007883, Grade A Vacuum Brazing Soldering Per J-Std-001C And NHB-5300.4 (3A-1) Welding - Laser
- Additional Services: Assembly Services, Design Assistance, Testing and Inspection, Low to Mid Volume Production, High Volume Production, Prototype Services, CAD / CAM Support, Machining, Pressure Vessel Fabrication
- Arc / Resistance Welding: Resistance - Flash / Upset Butt, Resistance - Projection, Resistance - Seam, Resistance - Spot, TIG (GTAW)
- Brazing & Soldering: Resistance Brazing / Soldering, Other Brazing / Soldering Unit
- Materials: Aluminum, Copper, Steel - Stainless, Steel - Structural, Steel - Tool, Exotic Metals
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Description: beyond high hermetic performance. They are available with a variety of optical glasses such as sapphire, quartz and BK10. These windows can also be designed to be laser welded into a range of metals, including: aluminum, titanium and iron/nickel alloys, for additional flexibility.
- Component Type: Pressure Windows
- Waveguide Cross Section: Rectangular, Circular
- Waveguide Material: Aluminum, Other
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Supplier: Allied Electronics, Inc.
Description: Features: Pre-Set and Tamperproof 100% Thermally and Mechanically Inspected Laser Welded Hermetic Seal Operating Temperature: –80°F to +550°F UL Listed Applications: Computers Medical Electronics Power Supplies Industrial Controls Test Equipment
- High Temperature Set Point: 500 F
- Maximum AC Voltage: 120 volts
- Maximum Current: 1.5 to 6 amps
- Poles: Single Pole, SP
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Supplier: OptiSpac, Inc.
Description: TOSA/ROSA package usually uses the Kovar metal ring frame gold tin brazing light window, high temperature brazing ceramic feed through component, metal heat dissipation bottom plate structure. This type of packaging package products have high integrated density, small volume and low cost, and can
- Materials: Copper, Tungsten
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Supplier: OptiSpac, Inc.
Description: The package adopts metal cavity brazing or melt seal feed through assembly, optical tube structure. WSS package cavity is usually large, generally using the Kovar alloy plate 6-side welding cavity structure (if the cavity is small, low cost aluminum alloy overall processing structure can be
- Materials: Aluminum, Copper, Tungsten
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Supplier: OptiSpac, Inc.
Description: -temperature brazing integration process, which can meet the requirements of rear channel micro-assembly and parallel seam welding process. The illustrated sample shows a 4-side 28pin power chip package structure with a sealing surface size of 15? x 9?.
- Materials: Other
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Supplier: Velan, Inc.
Description: • Hermetically-sealed body: Seal welded body contains all operating parts. • Positive closing: The bimetallic element is a function of the saturated steam curve and its sensitivity to the temperature change assures an immediate reaction to both steam and condensate for the entire
- Connection Style: Socket Weld / Tube, Threaded
- Material: Steel - Stainless
- Maximum Operating Pressure: 250 psi
- Size of Connection: 0.7500 inch
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Supplier: OptiSpac, Inc.
Description: requirements of parallel seam welding, and the cover plate can be customized according to user needs. The illustrated sample shows a pitch of 1.27mm and a number of 104.
- Materials: Steel, Other
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Supplier: Accuris
Description: CONNECTORS, ELECTRICAL, CIRCULAR, THREADED, RECEPTACLE, WELD MOUNTING, HERMETIC, HERMETIC SOLDER CONTACTS, SERIES III, METRIC
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Supplier: Accuris
Description: CONNECTORS, ELECTRICAL, CIRCULAR, RECEPTACLE, WELD MOUNTING, HERMETIC, BREECH COUPLING, HERMETIC SOLER CONTACTS, SERIES IV, METRIC
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Supplier: Honeywell Sensing & IoT
Description: The 3100 Series consists of a single pole, single throw switch activated by a snap-action bimetal disc. Temperature calibrations are pre-set at the factory and each unit is 100% thermally and mechanically inspected. It is available to open or close on temperature rise. The case is laser
- Mechanical Switch Type: Bi-Metal
- Temperature Set Point Range: -20.2 to 500 F
- Voltage: 120 volts
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Supplier: Honeywell Sensing & IoT
Description: The 3100 Series consists of a single pole, single throw switch activated by a snap-action bimetal disc. Temperature calibrations are pre-set at the factory and each unit is 100% thermally and mechanically inspected. It is available to open or close on temperature rise. The case is laser
- Mechanical Switch Type: Bi-Metal
- Temperature Set Point Range: -20.2 to 500 F
- Voltage: 30 to 240 volts
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Supplier: Honeywell Sensing & IoT
Description: The 3100 Series consists of a single pole, single throw switch activated by a snap-action bimetal disc. Temperature calibrations are pre-set at the factory and each unit is 100% thermally and mechanically inspected. It is available to open or close on temperature rise. The case is laser
- Mechanical Switch Type: Bi-Metal
- Temperature Set Point Range: -20.2 to 500 F
- Voltage: 120 volts
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Supplier: Honeywell Sensing & IoT
Description: The 3100 Series consists of a single pole, single throw switch activated by a snap-action bimetal disc. Temperature calibrations are pre-set at the factory and each unit is 100% thermally and mechanically inspected. It is available to open or close on temperature rise. The case is laser
- Mechanical Switch Type: Bi-Metal
- Temperature Set Point Range: -20.2 to 500 F
- Voltage: 30 to 240 volts
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Supplier: United Electric Controls Company
Description: slanted cover for wiring accessibility to the enclosed terminal block that is wired to either a SPDT or DPDT hermetically sealed micro switch. All welded, stainless steel pressure connections and sensors provide superior corrosion resistance - NACE compliant - and fire-safe protection
- Device Category: Sensor
- Electrical Output: Switch / Alarm
- Features: Temperature Output
- Media: Gas
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Supplier: AMADA Weld Tech
Description: systems ensure reliable weld spot overlap resulting in superior hermeticity. In addition, tooling, optimized stage configuration, and innovative focus head mounting add value to system functionality. The systems are perfectly suited for laser welding sensitive electronic
- Automation / Control: Manual Workstation
- Laser Output Power: 5 to 600 watts
- Laser Type: Nd:YAG / Solid State
- Materials Processed: Metal / Conductive Materials
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Welding, Brazing, and Soldering Equipment - 8000 Series LaserStar Fiber Coupled Laser Welding SystemSupplier: LaserStar Technologies Corporation
Description: together. LaserStar laser welding systems can produce both laser spot welds (single pulse) and laser seam welds (multi-pulse overlapping spots), including hermetically sound laser seams. The 8000 Series Laser Welding System offers users the ability to easily
- Equipment Type: Welding Equipment
- Frictional / Specialty Processes: Laser Welding
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Supplier: AMADA Weld Tech
Description: The Pulsar resistance welding power supply and high-efficiency weld transformers may be combined with a KN weld head to form a single station projection weld system. Production proven in industrial environments around the world, these systems are the dependable workhorses
- Brazing & Soldering: Other Brazing / Soldering Unit
- Equipment Type: Welding Equipment
- Frictional / Specialty Processes: Other Welding Processes
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Supplier: Accuris
Description: RELAYS, ELECTROMAGNETIC, MAGNETIC LATCH, 10 AMPERES, 2PDT, ALL WELDED, HERMETICALLY SEALED
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Supplier: Accuris
Description: RELAYS, ELECTROMAGNETIC, TYPE I, MAGNETIC LATCH, 25 AMPERES, 3 PDT, ALL WELDED, HERMETICALLY SEALED
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Welding, Brazing, and Soldering Equipment - 8600 Series FiberStar Fiber Coupled Laser Welding SystemSupplier: LaserStar Technologies Corporation
Description: . FiberStar laser welding systems can produce both laser spot welds (single pulse) and laser seam welds (multi-pulse overlapping spots including hermetically sound laser seams), and continuous wave (CW) output. FiberStar 8600 Series Systems offer state-of-the-art laser
- Equipment Type: Welding Equipment
- Frictional / Specialty Processes: Laser Welding
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Supplier: LaserStar Technologies Corporation
Description: Star 8800 Series manual welding systems are ideal for a variety of common welding applications including plastic injection mold, dies and tooling repair, complex electronic components, high-precision industrial assemblies, pressure-sensitive hermetic laser sealing, and other
- Duty Cycle: 100 %
- Equipment Type: Welding Equipment
- Frictional / Specialty Processes: Laser Welding
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Supplier: LaserStar Technologies Corporation
Description: Series manual welding systems are ideal for a variety of common welding applications including plastic injection mold, dies and tooling repair, complex electronic components, high-precision industrial assemblies, pressure-sensitive hermetic laser sealing, and other unique
- Equipment Type: Welding Equipment
- Frictional / Specialty Processes: Laser Welding
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Supplier: Lincoln Electric Co. (The)
Description: Top Features Superior weld performance and enhanced operator appeal ProTech® hermetically sealed packaging Typical Applications 1.5 - 3% Mo austenitic stainless steel Suitable for Ti or Nb stabilized and nitrogen-bearing versions of the
- Alloy Type: Steel - Stainless
- Approvals / Conformance: ASME, AWS, CWB
- Diameter / Thickness: 0.0450 to 0.1250 inch
- Elongation: 35 to 37 %
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Supplier: Lincoln Electric Co. (The)
Description: Top Features Superior weld performance and enhanced operator appeal ProTech® hermetically sealed packaging Typical Applications 304L and other common 18/8 stainless steels Nitrogen bearing 304LN and titanium stabilized 321
- Alloy Type: Steel - Stainless
- Approvals / Conformance: ASME, AWS, CWB
- Diameter / Thickness: 0.0450 to 0.0625 inch
- Elongation: 37 to 43 %
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Supplier: Lincoln Electric Co. (The)
Description: Top Features Superior weld performance and enhanced operator appeal ProTech® hermetically sealed packaging Typical Applications Buffer layers and clad steels - overlays on CMn, mild steel or low alloy steels Dissimilar joints - stainless
- Alloy Type: Steel - Stainless
- Approvals / Conformance: ASME, AWS, CWB
- Diameter / Thickness: 0.0450 to 0.0625 inch
- Elongation: 36 to 37 %
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Supplier: M&P Manufacturing USA, Inc.
Description: where the parts need to be bonded together. Advantages of laser welding No particulate is generated Vibration-free process Hermetic seals are achievable No wear on the tooling Optically perfect weld joint area High-precision Simple joint geometry
- Materials: Plastic
- Process Capability: Laser Welding
- Regional Preference: North America, United States Only, Southern US Only, East Asia / Pacific Only
- Services: Assembly Services, Design Assistance, Low to Mid Volume Production, Prototype Services
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Supplier: Lincoln Electric Co. (The)
Description: Top Features Dual classified - meets 316/316L Stable and consistent with CO2 and mixed gas Easy to control out of position ProTech® hermetically sealed packaging Typical Applications 1.5 - 3% Mo austenitic stainless steel
- Alloy Type: Steel - Stainless
- Approvals / Conformance: ABS, ASME, AWS, CWB
- Diameter / Thickness: 0.0450 to 0.0625 inch
- Elongation: 39 %
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Supplier: Allied Electronics, Inc.
Description: Features: Pre-Set and Tamperproof 100% Thermally and Mechanically Inspected Laser Welded Hermetic Seal Operating Temperature: –80°F to +550°F UL Listed Applications: Computers Medical Electronics Power Supplies Industrial Controls Test Equipment
- High Temperature Set Point: 500 F
- Maximum AC Voltage: 120 volts
- Maximum Current: 1.5 to 6 amps
- Poles: Single Pole, SP
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Supplier: Allied Electronics, Inc.
Description: Features: Pre-Set and Tamperproof 100% Thermally and Mechanically Inspected Laser Welded Hermetic Seal Operating Temperature: –80°F to +550°F UL Listed Applications: Computers Medical Electronics Power Supplies Industrial Controls Test Equipment
- High Temperature Set Point: 500 F
- Maximum AC Voltage: 120 volts
- Maximum Current: 1.5 to 6 amps
- Poles: Single Pole, SP
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Supplier: AMADA Weld Tech
Description: Miyachi Unitek's AX5000 Atmospheric Enclosure is a rugged, tight, Windows® controlled atmospheric enclosure. It provides a safe, easy-to-access, easy-to-use enclosure optimized for hermetic sealing applications. Constructed of Type 304 internally polished stainless steel, the AX5000's sturdy
- Brazing & Soldering: Other Brazing / Soldering Unit
- Equipment Type: Welding Equipment
- Frictional / Specialty Processes: Other Welding Processes
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Supplier: Allied Electronics, Inc.
Description: Features: Pre-Set and Tamperproof 100% Thermally and Mechanically Inspected Laser Welded Hermetic Seal Operating Temperature: –80°F to +550°F UL Listed Applications: Computers Medical Electronics Power Supplies Industrial Controls Test Equipment
- High Temperature Set Point: 500 F
- Maximum AC Voltage: 120 volts
- Maximum Current: 1.5 to 6 amps
- Poles: Single Pole, SP
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Supplier: Sensata Technologies
Description: KLIXON® 6PS series stainless steel pressure switch is a snap-acting, all welded device with hermetically sealed switch contacts. All switch components that are exposed to the fluid stream or external environment are made from 300 series stainless steel or brass to ensure maximum
- Pressure Reading: Gauge
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Featured Products Top
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controllers/software Sensitive electronic assemblies and micro-systems are sealed hermetically to increase lifetime and performance. Laser seam welding is the preferred process to allow very accurate seams with small radii. Laser welding reduces thermally or mechanically induced stress in (read more)
Browse Linear Slides and Linear Stages Datasheets for PI (Physik Instrumente) L.P. -
HyCap series capacitors shall be comprised of sintered tantalum anodes and ruthenium oxide coated cathodes operating in aqueous electrolyte. The components shall be confined within a tantalum case, first by a compressed gasket, followed by a hermetically welded glass (read more)
Browse Capacitors Datasheets for Quantic Evans -
systems withstand pressures up to 3500 or 5000 psi. > Dual-coil sensor design effectively minimizes radiation effects. > Hermetically sealed and laser welded. > Unaffected by environmental contaminants. (read more)
Browse Proximity Sensors Datasheets for Kaman Precision Measuring Systems -
The THQ Series capacitor shall utilize sintered tantalum anodes and ruthenium oxide coated cathodes operating in aqueous electrolyte with additives. The components shall be hermetically sealed in a welded tantalum case with a glass-to-metal anode terminal seal. (read more)
Browse Capacitors Datasheets for Quantic Evans -
The THQ Series capacitor shall utilize sintered tantalum anodes and ruthenium oxide coated cathodes operating in aqueous electrolyte with additives. The components shall be hermetically sealed in a welded tantalum case with a glass-to-metal anode terminal seal. (read more)
Browse Capacitors Datasheets for Quantic Evans -
Industry standard SMD crystal. Resistance welded, hermetically sealed in an inert atmosphere, glass to metal seals on leads. Lead wires are mounted onto a plastic former to create a gull wing mount. Specifications: Nominal Frequency: 3.5MHz ~ 40MHz (read more)
Browse Crystals Datasheets for Interquip Electronics Co., Ltd. -
Lowest ESR & highest power density option TDD series Hybrid Capacitors utilize a sintered tantalum anode and ruthenium oxide coated cathode operating in aqueous with additive electrolyte. The components are hermetically sealed in a welded tantalum case with a glass (read more)
Browse Capacitors Datasheets for Quantic Evans -
-to-noise ratio. This series is offered in a case isolated version and also has TEDS capabilities. Available in various sensitivities, the Dytran series 3333 features ceramic shear sensing elements coupled with ultra-low noise JFET electronics, packaged in a robust laser-welded titanium housing (read more)
Browse Accelerometers Datasheets for Dytran by HBK -
constructed with rectangular stainless-steel cases and laser-welded covers and have near-hermetic seals to prevent dry-out. These capacitors have a 3,000-hour life at full-rated conditions and stand up to 80g vibration to meet the most demanding military, aerospace, industrial, and down-hole applications (read more)
Browse Aluminum Electrolytic Capacitors Datasheets for Cornell Dubilier -
ratings spanning 7.5 Vdc to 450 Vdc. The larger case sizes are typically rated for several amps (RMS). Ripple current ratings can be significantly enhanced by adding one or more heat sinks to their flat sides. Unlike conventional electrolytics that have a rolled cover, MLPS covers are welded (read more)
Browse Capacitors Datasheets for Cornell Dubilier
Conduct Research Top
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Accelerometers: Hermetic sealing and helium leak testing
Loosely defined as a "metal to metal weld, braze, solder or metal to glass fusion," hermetic sealing is a vague (and often abused) term. Under the previously cited definition even a porous weld would qualify as hermetic even though its ability to prevent contamination would be negligible. Epoxy
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Fiber Laser Welding of High Integrity Implantable Medical Devices
Medical implantable devices like pacemakers, ICDs and leads are progressively becoming more compact and lighter. Some of the components used for hermetic and structural welding are still large and thick enough for conventional Nd:YAG pulsed lasers. However, some of the welded components
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Fiber Laser Welding of High Integrity Implantable Medical Devices
Hermetic Welding .
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Laser Welding Systems For Hermetic Sealing
In general, specification of a laser hermetic welding system will include most or all of the following: .
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Implantable Neural Prostheses 2
Strong hermetic welds can be achieved by optimized laser parameters, proper joint design, and materials selection.
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Selenide isotope generators for the Galileo Mission: SIG hermetic bimetal weld transition joint
Estimated Design Application Envelope for Several Explosive Clad Hermetic Weld Transition Joint Materials .
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Concepts for advanced aluminum welding adaptation techniques for the chemical oxygen iodine laser (coil)
penetration and workpiece speed for the COIL to ensure hermetic welds and optimum focal length to determine the required parameters.
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Design, fabrication, and characterization of a multi-condenser loop heat pipe
The presence of sinter in the weld joint prevented successful hermetic welds due to contamination of the weld puddle, therefore all sinter is spaced at least 2 mm apart from all weld joints in the design.