Corporate – March. 2007 1

Electronic Packages for Extreme EnvironmentsElectronic Packages for Extreme Environments

Defense Space Medical Commercial

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Hermetic Integrated PackagingHermetic Integrated PackagingHermetic Integrated Packaging

> Hermetic Electronic Packaging

> Medical Implantable Packaging

> Titanium Composite Packaging

> Controlled Expansion Packaging

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Hermetic Interconnect SystemsHermetic Interconnect SystemsHermetic Interconnect Systems

> DC Connectors

> RF Connectors

> Medical Components

> Optical Components

> Hermetic Windows

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Bonded MetalsBonded MetalsBonded Metals

> Explosive Bonding

• Corrosive Resistance

• Electrical & Thermal Conductivity

• Weldable Transitions

• Wear Resistance

> Explosive Forming

> Explosive Hardening

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SOURIAU PA&E specializes in the design, precision machining and integration of ultra-rugged, light-weight hermetic packaging for use in extreme

environments.

SOURIAUSOURIAU PA&E specializes in the design, precision machining and integraPA&E specializes in the design, precision machining and integration tion of ultraof ultra--rugged, lightrugged, light--weight hermetic packaging for use in extreme weight hermetic packaging for use in extreme

environments.environments.

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Features and Benefits:Features and Benefits:Features and Benefits:

> Weight Reduction

• Fusing lightweight aluminum and titanium with an explosive-bonding transition allows us to integrate more robust and reliable feedthrus and connectors into a lighter weight package.

> Maximizing Thermal Conductivity

• We use high-efficient thermal transfer technology in our integrated electronic packaging. One example of this is our titanium composite housings.

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Features and Benefits cont’d:Features and Benefits contFeatures and Benefits cont’’d:d:

> Hermetic Seals

• Kryoflex®, a proprietary polycrystalline ceramic sealing technology, is used to produce extremely rugged and reliable hermetically sealed feedthrus, connectors, and integrated electronic packages.

> Precision Laser Welding

• We laser weld our feedthrus and connectors into integrated packages for higher integrity, reliability, and rework-ability than conventional soldered packages.

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Technologies: Bonded MetalsTechnologies: Technologies: Bonded MetalsBonded Metals

Whether metal-to-ceramic, metal-to-composite, or metal-to-metal is determined the best solution, SOURIAU PA&E's innovative material bonding capabilities have helped customers to achieve the "impossible" for more than 30 years. Our numerous "explosive" technologies such as Explosive Bonding can join otherwise incompatible materials without compromising other critical elements of the design.

Explosive Bonding ProcessExplosive Bonding Process

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Technologies: Bonded Metals cont’dTechnologies: Technologies: Bonded MetalsBonded Metals contcont’’dd

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Technologies: Precision MachiningTechnologies: Technologies: Precision MachiningPrecision Machining

We are a worldwide producer of machined and fabricated components, electronic packaging and assemblies for airframe manufacturers, aircraft/ground turbine engines, defense and space programs, medical and communications industries. Our precision machining operations produce critical flight hardware from a variety of materials including aluminum, titanium and iron-nickel alloys.

• Aluminum

• Titanium

• Iron/Nickel Alloys (Stainless Steel, Kovar, Alloy 42, etc.)

• Inconel (X-750, 725, 625, etc.)

• Other exotics

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Technologies: Truly Hermetic SealingTechnologies: Technologies: Truly Hermetic SealingTruly Hermetic Sealing

> Ceramic Seals

• Kryoflex® Polycrystalline Ceramic — a multiple-phase derivative of ceramic oxide crystalline silicates — is a proprietary, patented substance developed as a direct replacement for conventional compression glass and metallized alumina ceramics.

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Technologies: Hermetic Sealing cont’dTechnologies: Technologies: Hermetic SealingHermetic Sealing contcont’’dd

> Glass Seals

• As an alternative to Kryoflex®, we can provide glass-to-metal seals to reduce the cost of manufacturing, or when glass performance is required for the specific application.

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Technologies: Brazing/SolderingTechnologies: Technologies: Brazing/SolderingBrazing/Soldering

Our experienced staff of material scientists and process engineers can meet the highest demands for quality — through finite control of these critical brazing processes. Our in-house vacuum brazing capabilities allow us to provide our customers with advanced metal-to-ceramic, metal-to-composite and metal-to-metal bonding solutions for use in fabricated components, electronic packaging and assemblies.

> Metal-to-Ceramic Bonding

• Titanium-to-Zirconia

• Invar-to-AIN

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Technologies: Brazing/Soldering cont’dTechnologies: Technologies: Brazing/SolderingBrazing/Soldering contcont’’dd

> Metal-to-Composite Bonding

• Titanium-to-CuMo

• High Thermal Conductivity

• Low Density

• Low CTE

• Connectors Install via LBW

• Better Strength-to-Weight Ratio Than Aluminum

> Metal-to-Metal Bonding

• Stainless-to-Stainless

• Inconel-to-Stainless

• Cu/SS-to-Cu/Ti

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Technologies: Plating & Metal FinishingTechnologies: Technologies: Plating & Metal FinishingPlating & Metal Finishing

SOURIAU PA&E has over 20 years of experience in metal surface finishing. We are experts at plating a variety of metals including aluminum, titanium, iron/nickel alloys, copper and even our explosive bonded bi-metallic transition materials. We have a staff of certified chemical and process engineers, which allow us to plate your parts in-house where we can maintain finite control over these critical finishing processes.

• Electrolytic Gold - ASTM-B488 and MIL-G-45204

• Electrolytic Nickel - QQ-N-290 and ASTM-B733

• Electrolytic Tin-Lead - MIL-T-10727

• Electrolytic Copper - MIL-C-14550

• Electroless Nickel - MIL-C-26074

• Chromate Conversion - MIL-C-5541

• Anodizing

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Technologies: Laser WeldingTechnologies: Technologies: Laser WeldingLaser Welding

> SOURIAU PA&E utilizes the latest state-of-the-art Lasag laser welding systems to permanently join materials using the radiation from a focused, energy dense, beam of infrared light. This non-contact welding process minimizes thermal and mechanical stresses, along with providing an extremely small heat affected zone, ensuring your component or electronic packaging sees the least hostile welding environment possible.

InIn--process Feedthru with process Feedthru with IR reflectionIR reflection

Laser Weld Laser Weld WorkcenterWorkcenter

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Technologies: Laser Welding cont’dTechnologies: Technologies: Laser WeldingLaser Welding contcont’’dd

> Benefits of Laser Welding

• Non-Contact Welding Process

• Extremely Small Heat Affected Zone

• Precision Controlled

• High Throughput

Laser Weld Material Compatibility Chart

Standard Weld CombinationsStandard Weld CombinationsOther Material Combinations may be availableOther Material Combinations may be available

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Conformance TestingConformance TestingConformance Testing

> Electrical Testing - per MIL-STD-202, Method, 301 and 302

> Solderability Testing - per MIL-STD-883, Method 2003

> Thermal Cycle Testing - per MIL-STD-883, Method 1010

> Thermal Shock Testing - per MIL-STD-883, Method 1011

> X-Ray Fluorescence Testing - per ASTM-B568

> Metallurgical Testing

> Push-Out Strength Testing

> Vibration Testing

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Product Detail – Truly Hermetic ConnectorsProduct Detail Product Detail –– Truly Hermetic ConnectorsTruly Hermetic Connectors

> Conforms with MIL-DTL-38999

> Up To 60% Lighter than Stainless Steel

> Light-Weight Aluminum Connectors

> Kryoflex® Ceramic-to-Metal Seals

> Copper Alloy Pins (Improved Conductivity)

> Laser Weldable Configurations are Available

> Ultra-Reliability in the Harshest Environments

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Product Detail – MicroComp® ConnectorProduct Detail Product Detail –– MicroCompMicroComp®® ConnectorConnector

> Kryoflex® Ceramic-to-Metal Seals

> Copper Alloy Pins (Improved Conductivity)

> Laser Weldable Configurations are Available

> Ultra-Reliability in the Harshest Environments

> RoHS Compliant

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Product Detail – Hermetic ELIO® Fiber ConnectorProduct Detail Product Detail –– Hermetic ELIOHermetic ELIO®® Fiber ConnectorFiber Connector

> Conforms with MIL-DTL-38999, Series III

> Kryoflex® Ceramic-to-Metal Seals

> Laser Weldable to Aluminum, Titanium & Iron/Nickel Alloys

> Ultra-Reliability in the Harshest Environments

> RoHS Compliant

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Applications: DefenseApplications: Applications: DefenseDefense

From military satellites and self-guided missiles with infrared seeker systems to the most advanced electronics for state-of-the-art combat aircraft and sophisticated laser-guided systems, the U.S. government counts on SOURIAU PA&E to provide interconnect systems and hermetic sealing solutions that perform flawlessly through the most extreme environments.

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Applications: SpaceApplications: Applications: SpaceSpace

SOURIAU PA&E is a trusted solution provider for space applications in which weight, thermal management, and hermetic sealing are ongoing technical challenges. Our hermetic connectors, EMI filters, and turnkey micro-electronic packages are at work deep in space -on communication satellites, in the Space Shuttle, and on the International Space Station.

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Applications: MedicalApplications: Applications: MedicalMedical

SOURIAU PA&E's proprietary materials and components enables their use in medical implants such as cochlear implants, pacemakers, and other cardiac-function devices.

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Applications: CommercialApplications: Applications: CommercialCommercial

SOURIAU PA&E has extensive experience and capabilities in a widerange of commercial applications, including energy, aviation, and telecommunications. We produce extremely rugged and reliable hermetic connectors, housings, and turnkey micro-electronic packages for global commercial markets.

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Contact SOURIAU PA&EContact SOURIAU PA&EContact SOURIAU PA&E

Via phone: 509-664-8000

Via e-mail: sales@pacaero.com

Via fax: 509-663-5039

Via the web: http://www.pacaero.com