The part number **507-059N06GR** refers to a high-density, D-Subminiature connector, specifically from the **Glenair 507 series** (Micro-D Backshells). These components are designed to provide strain relief and EMI/RFI shielding for Micro-D connectors. --- ### ## Technical Specifications Breakdown The part number is alphanumeric, where each segment defines a specific physical or electrical characteristic of the component. | Segment | Feature | Description | | :--- | :--- | :--- | | **507** | Series | Glenair Micro-D Backshell Series | | **059** | Designator | Top Entry (Standard Profile) Backshell | | **N** | Material/Finish | Electroless Nickel (Conductive) | | **06** | Dash Number | Size/Shell Size (Corresponds to 9-100 contacts) | | **G** | Hardware | Grounding spring option / Hardware type | | **R** | Slot/Entry | Right-side or specific entry orientation | --- ### ## Key Electronic & Mechanical Features 1. **EMI/RFI Shielding**: The "N" (Electroless Nickel) finish provides excellent electrical conductivity across the shell, ensuring that electromagnetic interference is shunted to the ground rather than affecting the signal wires. 2. **Strain Relief**: Protects the delicate solder or crimp joints of Micro-D connectors from mechanical stress caused by pulling or vibrating cables. 3. **Material Composition**: Typically machined from Aluminum Alloy (6061-T6), providing a lightweight yet rugged housing suitable for aerospace and defense applications. 4. **Hardware Options**: These units usually include Jackscrews (often hex-head or slotted) to ensure a secure, vibration-proof mating with the corresponding receptacle. --- ### ## Applications Because of its robust shielding and small form factor, the 507-059 series is commonly found in: * **Avionics**: Flight control systems and cockpit instrumentation. * **Space Exploration**: Satellites and rovers where weight and EMI protection are critical. * **Military Systems**: Tactical radios and ruggedized field computers. * **Medical Electronics**: High-reliability imaging and diagnostic equipment. ---