Amphenol Hermetic Connectors

Martec, an Amphenol company, design and manufacture hermetic 'glass to metal sealed' connector solutions. Hermetic connectors are vital in maintaining connectivity in critical conditions.

Their Mil-Spec hermetic connectors deliver exceptional performance for both general and harsh environment applications. Available in a wide range of Mil-Spec configurations, they provide reliable, high-integrity connections in the most demanding conditions.

Download the Amphenol Martec Hermetic Catalogue here:

Amphenol Martec Hermetic Catalogue.

Hermetic Connectors

Hermetic D38999 series I, II, III:

Meet or exceed MIL-DTL-38999 requirements
Designed for the harshest and most demanding environments
Operating temperatures: -65°C to +200°C
3 point bayonet lock system
Moisture and Corrosion Resistance
Hermetic air leakage limited to 1 X 10-7 cm3 per second

Hermetic MIL-DTL 83723:

Developed for higher operating temperatures in high-performance aircraft and aircraft engines
Qualified to MIL-DTL-83723, European: ASD† EN2997 and Manufacturer specification; Rolls Royce/SBAC: ESC10
Available in threaded receptacles with solderwell or flat eyelet termination
Operating Temperature up 260°C and fully functional for 1000 hours at 200°C (392°F) ambient. Internal temperature 238°C (460°F)
Designed for environmental moisture sealing with fused compression glass sealed inserts

Hermetic 26482 Series I and II:

Miniature circular bayonet hermetic connectors
Operating temperatures: -55˚C to +200˚C
Shell style for both series available: Square flange, Jam Nut or Solder Mount, and bespoke design flange
Contact terminations available: Eyelet, Solder bucket, alternatively other non-standard pin termination also available at request
Series I fully intermateable and intermountable with 62GB connectors, series II intermateable with 602GB connectors

Hermetic MIL-C-50515:

172GB connectors designed to meet MIL-C-50515 requirements
Contact terminations available: Eyelet, Solder bucket. Non-standard pin termination available on request
Temperature range for mild steel housing from -55°C to 125°C and for stainless steel housing from -55°C to 200°C