The part number **507-059N06LR** typically refers to a high-performance **Micro-D connector** manufactured by **Glenair**. These connectors are specialized versions of subminiature D connectors designed for space-constrained environments that require extreme reliability. --- ### 1. Technical Specifications Table | Feature | Description | | :--- | :--- | | **Series** | 507 (Micro-D Backshell/Connector Accessory) | | **Type** | Qwik-Ty® Strain Relief | | **Shell Size** | 059 (Typically accommodates 51 or 100 contacts depending on series) | | **Material** | Aluminum Alloy | | **Plating** | Electroless Nickel (Suffix "N") | | **Entry Type** | 45° Angle (indicated by "06") | | **Configuration** | Low Profile / Right Hand orientation | --- ### 2. Key Component Breakdown #### A. The Series (507) This part belongs to the **Qwik-Ty®** family. Unlike standard heavy backshells, these provide a low-profile method for securing wire bundles using plastic or metal tie-wraps. This reduces weight significantly compared to traditional cable clamps. #### B. Material and Finish (N) The "N" code indicates **Electroless Nickel**. - **Benefits:** Provides excellent conductivity for EMI/RFI shielding and offers good corrosion resistance in industrial environments. - **Conductivity:** Essential for grounding the cable shield to the connector shell. #### C. Geometry (06LR) - **45-Degree Entry:** Allows for cable routing in tight spaces where a straight (180°) or 90° turn is not feasible. - **Low Profile (L):** Designed to minimize the "stack height" of the connector assembly. - **Right Hand (R):** Specifies the orientation of the cable exit relative to the connector face. --- ### 3. Common Applications Due to its ruggedized nature and small footprint, this part is used in: * **Aerospace:** Satellite wiring and cockpit instrumentation. * **Defense:** Man-portable tactical radios and UAV (drone) control systems. * **Medical:** High-end diagnostic imaging equipment. * **Downhole Drilling:** Sensors and tools used in oil and gas exploration. --- ### 4. Comparison: Qwik-Ty vs. Full Backshell | Feature | Qwik-Ty (507-059) | Full EMI Backshell | | :--- | :--- | :--- | | **Weight** | Very Low | Moderate to High | | **Profile** | Ultra-thin | Bulky | | **Strain Relief** | Tie-wrap based | Compression nut / Clamp | | **Installation** | Fast/Easy | Complex |