Specialists in Hermetics and Plating

Medical Approved

SGA Technologies has been supplying high-quality, high-reliability hermetic components and packages since 1969. Customers globally are using SGA devices in applications where performance, quality and reliability are critical. Our lightweight, hermetic components are ideal where gas transfer and sensors are life critical.


Our design flexibility allows customers to have smaller, precise, and efficient solutions for their applications which includes:

  • Hermetic encapsulation of LEDs for oral medicine instruments
  • Joints and prostheses
  • Blood pressure measurement
  • Hermetic housing for laser treatments
  • Endoscopy
  • Hearing devices
  • Surgical tools

Why use glass to metal seals in your medical application?

  • Hermetically sealed, vacuum tight
  • Long-life, reducing replacement time and cost
  • Extreme temperature capability to –50℃
  • High Pressure resistance up to 30Kpsi (2K bar)
  • Corrosion resistant
  • Material options allow for new design ease
  • 02 Compatibility