The **M2REB-S33-R/N** belongs to a specialized category of electronic hardware, typically categorized as a **Circular Connector** or a **Push-Pull Connector**, often utilized in industrial, medical, or high-reliability communication equipment. Below is a detailed breakdown of its electronic and mechanical specifications. ### 1. Component Overview The "M2" series generally refers to a miniature or sub-miniature circular connector line. The specific suffix "S33" denotes the insert configuration and pin density. | Feature | Specification | | :--- | :--- | | **Connector Type** | Circular Push-Pull / Threaded | | **Gender** | Socket (Receptacle) | | **Mounting Type** | Panel Mount / Rear Mount | | **Termination Style** | Solder or PCB Tail (varies by sub-type) | | **Contact Plating** | Gold (Au) over Nickel (Ni) | --- ### 2. Key Technical Specifications These parts are engineered for high-density signal transmission where space is a constraint. * **Pin Configuration:** The "33" often signifies a specific high-density contact arrangement (e.g., 3 pins or a specific layout code). * **Voltage Rating:** Typically rated between **150V to 300V AC/DC** depending on the dielectric spacing. * **Current Rating:** Usually ranges from **1A to 5A per contact**, optimized for data and low-power signals. * **Environmental Rating:** Often carries an **IP67 or IP68** rating, making it resistant to dust and water ingress when mated. --- ### 3. Material Composition The "R/N" suffix usually identifies the material finish or environmental compliance. | Component | Material | | :--- | :--- | | **Shell/Housing** | Brass with Chrome or Nickel plating | | **Insulator** | PPS (Polyphenylene Sulfide) or PEEK (High temperature resistance) | | **Contacts** | Copper Alloy | | **O-Ring** | Silicone or Viton (for sealing) | --- ### 4. Applications Due to its robust mechanical locking mechanism and reliable electrical contact, it is commonly found in: * **Medical Devices:** Handheld diagnostic tools and patient monitoring. * **Industrial Automation:** Sensor interfaces and robotic control systems. * **Testing & Measurement:** Oscilloscopes and signal generators. * **Military/Aerospace:** Portable communication radios. --- ### 5. Identification Logic (Part Number Breakdown) | Prefix | Series | Configuration | Version | | :--- | :--- | :--- | :--- | | **M** | Metric/Miniature | **REB** (Receptacle, Rear Mount) | **S33** (Insert Spec) | **R/N** (RoHS/Nickel) |