As a leader in the manufacture of custom hermetic glass-to-metal seals, we can manufacture hermetic connectors that support federal and military requirements. We can manufacture mil-spec hermetic connectors that adhere to performance and design requirements of various specification and can customize them to meet your requirements.
Unit of Measure


Glass Materials

N/A Glass for our hermetic connectors is determined by the requirments of the customers specifications. All standard glasses can be utilized.

Shell Materials

N/A Plated Mild Steel Stainless Steel And Others

Contact Materials

N/A 52 Alloy Inconel Stainless Steel Other Materials Available on Request

Shell Styles

N/A Jam Nut Square Weld or Solder

Shell Shapes

N/A Circular Rectangular

Shell Size (Diameter)

N/A 0.25” to 3.0”

Contact Types

N/A Flat and Pierce Pins (Eyelet) PCB Pins Solder Cup Pins Straight Pins

Contact Size

N/A 16 AWG to 4 AWG Custom Pin Sizing

Coupling Types

N/A Bayonet Custom Coupling Connection Push or Pull Quick Connect Threaded


N/A Brazing Glass Formulation Glass Sealing Resistance Welding


N/A Hermeticity Testing (100 % leak tests are performed on all seals) Hypot (High Voltage) Testing / Breakdown Voltage Insulation Resistance Testing (Isolation)

Outsourced Services

N/A Electrochemical Corrosion Testing Glass Smelting Laser Welding Machining Plating Salt Spray Corrosion Testing Stamping


N/A 1 x 10-8 cc/sec helium leak rate (100% Tested)

Plating Options

N/A Copper Plating Electroless Ni Plating Electrolytic Ni Plating Hard Gold Plating Pure Gold Plating Silver Plating Tin Plating And Many Others


N/A Connector Systems for Renewable Energy Systems Connectors for Hermetic Sensors & Accelerometers Military Communication Equipment Power Circuit and Electrical Control Applications in Rockets, Space Vehicles, and Missiles Traffic Collision Avoidance Systems

Production Capability

  • We have the ability to handle orders from ten parts to millions of parts
  • We can also do sample parts
  • Industries Served

    N/A Aerospace Automotive Electronic Healthcare Medical Military Oil Exploration Sensor

    Quality Control

    N/A ISO Compliant