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We are accredited to BS9001 PT 1 for both design and manufacture of hermetics and assemblies containing:
- Glass to metal seals
- Single feedthroughs
- Multi feedthrough connectors
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Custom items and applications include:
- Sonar
- Transducers
- Fibre optics
- Air bags
- Detonator fuses
- Semiconductor applications
- Feedthrough terminals
- Vacuum seals
- Crystal holders
- X-ray tube components
- Laser diode headers
- Relay headers
- Microwave feedthroughs
- Hermetic switch components
- High pressure connectors
- Military and civil aviation hermetic connectors
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Hybrid and power packages include:
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JEDEC "TO" Types
- Glass sealed
- Ceramic sealed
- Integral direct bonded metallised substrates
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Hybrid/Power modules
- Custom design
- Integrated heatsinks
- Composite materials
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Typical applications for hybrid and power packages include:
- Military and civil aviation weapon systems
- Radar
- Semiconductor power applications
- Telecommunication
- Motor drives
- Automotive
- Space
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Value-added hermetics services include:
- Intricate sub-assemblies
- Substrate design and layout for power electronics
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SGA technologies has an in-depth understanding of the use and performance characteristics of a wide range of engineering materials including:
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Ferrous metals
- Mild steels
- Stainless steels
- NiFe alloys
- Kovar
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Non-ferrous metals
- Copper and alloys
- Glidcop TM
- Aluminium
- Molybdenum
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Ceramics
- Alumina
- Aluminium nitride
- Beryllium oxide
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Composite Materials
- Aluminium silicon carbide MMC
- Copper tungsten
- Copper molybdenum
- Soldering and brazing alloys
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Interactions with "Electrical materials"
- Silicon
- GaAs
- Epoxys
- Silicones
- 'Plastic' encapsulants
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Processing capabilities include:
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Glass to metal sealing
- Compression
- Matched expansion
- Glass ceramics
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Brazing
- Continuous/batch furnacing
- Inert/hydrogen atmospheres
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Soldering
- Hard/soft soldering (furnace)
- Hotplate/hand soldered assy's
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Welding
- Resistance
- Wire bonding
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