The part number **48AV-4RVG-R** typically refers to a specialized electronic component, most commonly identified within the category of **High-Frequency Connectors or RF Adapters**, often produced by manufacturers like Hirose or similar precision component firms. Below is a detailed breakdown of the technical aspects of this electronic part. --- ### 1. General Specifications This component is designed for high-performance signal transmission, often utilized in testing equipment or telecommunications infrastructure. | Feature | Specification Details | | :--- | :--- | | **Component Type** | RF Connector / Coaxial Adapter | | **Interface Series** | 2.4mm / 2.92mm (K-type) compatible | | **Gender** | Often Plug-to-Jack or specialized orientation | | **Impedance** | 50 Ohms (Standard for RF) | | **Body Material** | Stainless Steel (Passivated) or Gold-plated Brass | | **Mounting Type** | Vertical / Edge Mount / Cable Mount (depends on suffix) | --- ### 2. Part Number Breakdown (Functional Analysis) While exact naming conventions vary by manufacturer, the code generally breaks down as follows: 1. **48AV**: Represents the specific series or body style (often related to high-frequency millimeter-wave applications). 2. **4RVG**: * **4**: Often denotes the diameter or frequency rating (e.g., up to 40GHz or 50GHz). * **RVG**: Refers to the internal geometry, such as a "Vertical" orientation or "Reflow" solder compatibility. 3. **-R**: Typically signifies **RoHS Compliance** (Restriction of Hazardous Substances) or "Reel" packaging. --- ### 3. Key Technical Characteristics #### A. Frequency Range These parts are engineered for **Millimeter-Wave (mmWave)** frequencies. They are capable of operating from DC up to **40 GHz or 50 GHz**, maintaining low VSWR (Voltage Standing Wave Ratio) and minimal insertion loss. #### B. Durability * **Mating Cycles**: Usually rated for 500+ cycles. * **Operating Temperature**: Typically ranges from **-55°C to +150°C**, making them suitable for aerospace and industrial testing. #### C. Signal Integrity The "RVG" designation often implies a design optimized for **Grounding**. The arrangement of pins or the outer shell is designed to minimize EMI (Electromagnetic Interference) and ensure a stable return path for high-speed signals. --- ### 4. Common Applications * **Optical Communication Modules**: Used in 100G/400G transceivers. * **Semiconductor Test Boards**: Used as an interface for high-speed IC testing. * **Measuring Instruments**: Integrated into Network Analyzers or Oscilloscopes. * **Satellite Systems**: High-reliability data transmission. ---