The part number **31-6002-RFX** refers to a high-quality RF (Radio Frequency) connector manufactured by **Amphenol RF**. Specifically, it is a **TNC Straight Plug** designed for coaxial cables. Below is a detailed breakdown of its technical specifications and electronic properties. ### 1. General Product Overview The "RFX" suffix in Amphenol part numbers typically denotes a commercial-grade version of a standard connector, offering a balance between high performance and cost-effectiveness. | Feature | Specification | | :--- | :--- | | **Connector Series** | TNC (Threaded Neill-Concelman) | | **Gender** | Plug (Male) | | **Orientation** | Straight | | **Cable Type** | RG-58, RG-141, RG-142, LMR-195 | | **Termination Style** | Crimp | | **Impedance** | 50 Ohm | --- ### 2. Electrical Characteristics TNC connectors are a threaded version of the BNC connector. The threading provides extra stability and reduces noise under vibration, making the 31-6002-RFX suitable for environments where physical movement is expected. * **Frequency Range:** DC to 11 GHz (Optimized for performance up to 4-6 GHz). * **Insulation Resistance:** 5000 MΩ (minimum). * **Dielectric Withstanding Voltage:** 1500 Volts RMS. * **VSWR (Voltage Standing Wave Ratio):** Typically 1.30 max up to 11 GHz. --- ### 3. Material and Physical Construction The durability of the connector depends on the plating and base metals used. | Component | Material | Finish/Plating | | :--- | :--- | :--- | | **Body** | Brass | Nickel | | **Contact Pin** | Brass | Gold | | **Insulator** | PTFE (Teflon) | N/A | | **Crimp Ferrule** | Copper/Brass | Nickel | | **Coupling Nut** | Brass | Nickel | --- ### 4. Common Applications Due to its threaded interface and 50-ohm impedance, this part is commonly found in: * **Antenna Systems:** Connection points for Wi-Fi routers and cellular base stations. * **Instrumentation:** Signal generators and network analyzers. * **Aerospace/Military:** Used in environments where BNC connectors might disconnect due to vibration. * **Medical Equipment:** Reliable RF signal transmission for imaging devices. --- ### 5. Assembly Requirements To install the 31-6002-RFX, you generally require: 1. **Coaxial Cable:** Specifically RG-58 or equivalent. 2. **Strip Tool:** To remove the jacket, braid, and dielectric to specific dimensions. 3. **Crimp Tool:** A hex-crimp tool is required to secure the ferrule and the center contact pin to the cable.