The Cryo-Seal Hermetic connector series is designed for extreme low-temperature environments. They are built to retain contact-to-contact sealing in temperatures as low as -319 ??F (-195?? C).
Temperatures falling below -85 ??F (-65 ??C) typically leaves one at risk of losing the pin-to-pin environmental seal and/or having cracked elastomeric components leading to electrical shorting.
