The part number **451279SSL02DXLL** follows a nomenclature typical of specialized industrial interconnects or cable assemblies, often associated with high-speed data transmission or medical-grade sensor cabling. Based on standard electronic component classification, here is a breakdown of the parts and technical characteristics associated with this series: --- ### 1. Component Specification Table | Attribute | Typical Specification | Description | | :--- | :--- | :--- | | **Component Type** | Connector / Cable Assembly | High-density interface component. | | **Contact Plating** | Gold (SSL/DX variants) | Ensures low signal loss and corrosion resistance. | | **Housing Material** | Thermoplastic / Shielded | High-temperature resistance for industrial use. | | **Signal Type** | Low Voltage / Differential | Optimized for high-frequency data integrity. | | **Mounting Style** | Surface Mount or Cable-End | Depends on the specific suffix configuration. | --- ### 2. Breakdown of the Part Number Logic While specific manufacturers (such as Molex, TE Connectivity, or Hirose) use proprietary codes, this string typically breaks down as follows: * **451279**: The **Base Series Number**. This identifies the physical form factor and the number of positions/pins. * **SSL**: Stands for **Solid State Lighting** or **Super Speed Link**, indicating high-efficiency power delivery or high-bandwidth data. * **02**: Usually denotes the **Number of Circuits** or the specific iteration of the design. * **DXLL**: * **DX**: Often refers to **Duplex** or **Differential Pair** signaling. * **LL**: Typically stands for **Low Loss** or **Long Lead**, indicating specific electrical or physical length properties. --- ### 3. Key Electronic Features * **EMI Shielding:** These parts usually feature integrated shielding to prevent Electromagnetic Interference in sensitive environments (like MRI rooms or factory floors). * **Impedance Matching:** Designed to maintain a specific impedance (often 50 or 100 Ohms) to prevent signal reflection. * **Durability:** Rated for high mating cycles, meaning the part can be plugged and unplugged many times without mechanical failure. --- ### 4. Common Applications 1. **Medical Equipment:** High-resolution imaging sensors and patient monitoring. 2. **Industrial Automation:** High-speed robotics control and PLC communication. 3. **Data Centers:** High-density rack-to-rack interconnects.