The part number **10RS-3G-R0-R** typically refers to a high-speed, high-density **SFP (Small Form-factor Pluggable) Connector** or a specialized **Board-to-Board receptacle**, often manufactured by companies like JST or similar electronic component providers. --- ### 1. Technical Specifications The "10RS" series is generally designed for high-density electronic assemblies where vertical space and signal integrity are priorities. | Feature | Specification Details | | :--- | :--- | | **Component Type** | SMT (Surface Mount Technology) Receptacle | | **Pitch** | Typically 0.5mm or 1.0mm (Series dependent) | | **Orientation** | Right Angle or Vertical (Top Entry) | | **Contact Material** | Copper Alloy | | **Plating** | Gold Plating (for corrosion resistance and conductivity) | | **Current Rating** | ~0.5A AC/DC | | **Voltage Rating** | ~50V AC/DC | --- ### 2. Part Number Breakdown (General Interpretation) While naming conventions vary slightly by manufacturer, the code usually breaks down as follows: * **10**: Number of circuits/positions (10 pins). * **RS**: Series designation (e.g., RS series connector). * **3G**: Refers to the specific style or "Generation" of the molding/housing. * **R0**: Packaging code (often indicates "Reel" or specific orientation). * **R**: RoHS Compliance (lead-free and environmentally friendly). --- ### 3. Physical & Mechanical Properties * **Mounting Type:** Surface Mount (SMT). It features "gull-wing" leads designed to be soldered directly onto the PCB pads. * **Housing:** High-temperature thermoplastic (usually LCP - Liquid Crystal Polymer) capable of withstanding Reflow Soldering temperatures. * **Locking Mechanism:** Usually features a friction lock or a mechanical "click" to ensure the mating plug remains secure under vibration. --- ### 4. Common Applications These connectors are frequently found in compact consumer electronics and industrial hardware: 1. **Telecommunications:** Network switches and routers. 2. **Consumer Electronics:** Laptop internals, tablet displays, or camera modules. 3. **Medical Equipment:** Portable diagnostic handhelds. 4. **Industrial Automation:** Sensor-to-board interfaces. --- ### 5. Installation Note When soldering the **10RS-3G-R0-R**, it is critical to use a precise solder paste stencil. Because the pitch is very fine, excess paste can lead to "solder bridging" between the 10 pins, causing a short circuit.