The **M2AS1-6222-R** is a specific part number belonging to the **M2 series** of high-performance connectors, typically manufactured by companies like **Winchester (Kings Electronics)**. These are generally **M2-style multi-pin connectors** used in broadcast, medical, and telecommunications equipment. --- ### 1. Key Technical Specifications The "M2" designation refers to a sub-miniature circular connector series known for high density and reliability. | Feature | Specification | | :--- | :--- | | **Connector Type** | Circular Multi-pin (M2 Series) | | **Contact Gender** | Socket (Female) | | **Number of Positions** | Usually 22 Pins (indicated by the '22' in the suffix) | | **Mounting Style** | Panel Mount / Solder Cup | | **Plating** | Gold over Nickel (standard for the -R suffix) | | **Compliance** | RoHS Compliant (indicated by the 'R') | --- ### 2. Physical Construction The electronic parts of this connector are designed to withstand high-frequency signals and repeated mating cycles: * **Insulator (Dielectric):** High-grade thermoplastic or Teflon, providing high insulation resistance to prevent arcing between pins. * **Contacts:** Precision-machined copper alloy. The gold plating ensures low contact resistance and prevents oxidation over time. * **Shell:** Usually made of stainless steel or nickel-plated brass for electromagnetic interference (EMI) shielding and structural durability. --- ### 3. Signal and Application Because of the high pin density (22 contacts in a small form factor), these parts are found in specialized electronics: 1. **Broadcast Video:** Used in camera control units (CCUs) and professional video routing. 2. **Medical Imaging:** Found in ultrasound or diagnostic equipment where multiple sensor signals must be transmitted via one cable. 3. **Military/Aerospace:** Utilized in avionics due to the secure locking mechanism and vibration resistance. --- ### 4. Part Number Breakdown (Typical) | Segment | Meaning | | :--- | :--- | | **M2** | Series Type (Sub-miniature Circular) | | **AS1** | Specific Shell Style (e.g., Straight plug or fixed receptacle) | | **6222** | Specific configuration/insert arrangement (22 contacts) | | **R** | RoHS Compliant |