Corporate March. 2007 1

Electronic Packages for Extreme EnvironmentsElectronic Packages for Extreme Environments

Defense Space Medical Commercial

2Hermetic Integrated PackagingHermetic Integrated PackagingHermetic Integrated Packaging

> Hermetic Electronic Packaging

> Medical Implantable Packaging

> Titanium Composite Packaging

> Controlled Expansion Packaging

3Hermetic Interconnect SystemsHermetic Interconnect SystemsHermetic Interconnect Systems

> DC Connectors

> RF Connectors

> Medical Components

> Optical Components

> Hermetic Windows

4Bonded MetalsBonded MetalsBonded Metals

> Explosive Bonding

Corrosive Resistance

Electrical & Thermal Conductivity

Weldable Transitions

Wear Resistance

> Explosive Forming

> Explosive Hardening

5SOURIAU 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.

6Features 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.

7Features and Benefits contd:Features and Benefits contFeatures and Benefits contd: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.

8Technologies: 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

9Technologies: Bonded Metals contdTechnologies: Technologies: Bonded MetalsBonded Metals contcontdd

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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 contdTechnologies: Technologies: Hermetic SealingHermetic Sealing contcontdd

> 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 contdTechnologies: Technologies: Brazing/SolderingBrazing/Soldering contcontdd

> 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 contdTechnologies: Technologies: Laser WeldingLaser Welding contcontdd

> 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