Glenair MIL-DTL-38999 Series Hermetic Seal Connectors

Glenair MIL-DTL-38999 Series I, II, III, and IV family of hermetic connectors are glass sealed, ideal for high-pressure/low-leakage applications in air, sea, and space environments. These hermetic connectors are on the Qualified Product List (QPL) for all configurations of MIL-DTL-38999 series I through IV pin and socket with no material breakdown or aging over time. The MIL-DTL-38999 hermetic connectors come with an insulation resistance of more than 5000MΩ at an ambient temperature. These hermetic seal connectors are specified for a wide range of applications, including submarines and orbiting satellites. The MIL-DTL-38999 connectors are also used to resist moisture ingress in underground installations and to withstand pressure differentials in vacuum chambers, laboratory equipment, and commercial and military aircraft.

Features

  • Available CODE RED lightweight aluminum hermetic with low-resistance copper contacts
  • DSCC-qualified MIL-DTL-38999 Series III glass-sealed hermetic in both pin and socket configuration
  • Matched and compression seal glass-to-metal technologies
  • No material breakdown or aging over time
  • Optimized for SWAMP area applications
  • Pressure resistance to 32,000+ PSI
  • QPL manufacturer of MIL-DTL-38999 series IV class F, W, and G connectors

Applications

  • Commercial and military aircraft
  • Laboratory equipment
  • Submarines and orbiting satellites
  • Underground applications
  • Vacuum chambers

Technical Specifications

Parameters Values
Durability  500 cycles
Insulation resistance  5000MΩ
Maximum operating temperature 260°C
Helium leak rate 1x10-7cc/sec to 1x0-10cc/sec