Part number 57915 is a hermetic BNC feedthrough package featuring a QF50/NW50 stainless steel hermetic flange mechanical interface and four individual female BNC termination sets. This creates a high density feedthrough design for coaxial applications, requiring only a single feedthrough port for your vacuum chamber or glovebox.
Douglas offers a variety of customizations for hermetic coaxial feedthroughs, such as combining multiple connection types of the same or different connectors or conductors in the same flange. 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 |
| Housing Type | QF50/NQW50 |
| Housing Material | Stainless steel |
| Housing Type | Vacuum Flange |
| Connector Types | 4 female BNC connectors x 4 female BNC connectors (receptacles); BNC connectors are electrically isolated from each other and the housing with individual shell-to-shell continuity |