Part number 55785 is a basic hermetic USB feedthrough package featuring a vacuum face seal mechanical interface. It’s commonly used in vacuum chamber / TVAC applications for transmitting signal in and out of the chamber. Douglas offers a variety of customizations for hermetic feedthroughs. Contact our team for other mechanical or electrical interface requirements.
Specifications
| Operating Temperature | -40°F to +225°F |
| QC Testing | Vacuum leak @ 1×10-8 cc He/sec |
| Thread | 1/2″-20 UNF 2A |
| Housing Material | Stainless steel |
| Housing Type | Face Seal O-ring |
| Connector Types | Back to back USB 3 Type A jacks |
Notes: Includes Jamnut and Nitrile O-ring; Recommended mounting hole 1.01/1.02