The **10280-R21CS** is a specific part number primarily associated with high-performance **Mini Camera Link (SDR) cable assemblies**, often manufactured by companies like 3M or specialized industrial interconnect providers. These components are critical in machine vision and industrial imaging systems. Below is a breakdown of the electronic parts and specifications associated with this series. --- ## 1. Component Overview The 10280 series refers to the **SDR (Shrunk Delta Ribbon)** connector type, which is a miniaturized version of the standard MDR connector used in Camera Link applications. ### Technical Specifications | Feature | Description | | :--- | :--- | | **Connector Type** | SDR (Shrunk Delta Ribbon) | | **Pin Count** | 26-Pin | | **Interface Standard** | Camera Link (Automated Imaging Association) | | **Orientation** | R21CS usually denotes a right-angle or specific molded exit | | **Shielding** | Full EMI/RFI shielding with foil and braid | | **Data Rate** | Supports Base, Medium, and Full configurations (up to 2.38 Gbps+) | --- ## 2. Key Electronic Features ### A. Differential Signaling The internal wiring consists of **Twisted Pairs**. This is crucial for maintaining signal integrity over long distances by using differential signaling to cancel out electromagnetic interference (EMI). ### B. Impedance Matching These assemblies are designed for a controlled characteristic impedance of **100 Ohms**. This prevents signal reflections that could corrupt high-speed image data transmitted from the camera to the frame grabber. ### C. Contact Material * **Plating:** Usually features gold plating (30µ" or higher) on the contact area to ensure low contact resistance and prevent oxidation over thousands of mating cycles. * **Shell:** Nickel-plated steel or zinc alloy for robust grounding and structural durability. --- ## 3. Typical Applications The 10280-R21CS is found in environments requiring high-speed data transfer and compact physical footprints: 1. **Industrial Machine Vision:** Connecting high-resolution CMOS/CCD cameras to computers. 2. **Medical Imaging:** Used in diagnostic equipment where reliable data stream is vital. 3. **Robotics:** Small form factor connectors allow for routing through tight robotic joints. 4. **Factory Automation:** High-speed sorting and inspection lines. --- ## 4. Part Number Breakdown (Typical) * **102:** Series designation for Mini Delta Ribbon / Shrunk Delta Ribbon. * **80:** Specific size or shell geometry. * **R21:** Often denotes a specific cable exit angle (e.g., right angle) to save space behind the camera. * **CS:** Often refers to specific shell styles or thumbscrew types (e.g., cold-rolled steel or stainless). ---