The **082-5376-RFX** is a high-performance RF (Radio Frequency) connector manufactured by **Amphenol RF**. It specifically belongs to the **TNC (Threaded Neill–Concelman)** series, which is a threaded version of the BNC connector. Below is a detailed breakdown of its electronic and mechanical specifications. --- ## 1. Technical Specifications | Feature | Specification | | :--- | :--- | | **Connector Type** | TNC Jack (Female) | | **Body Style** | Straight | | **Mounting Type** | Bulkhead (Rear Mount) | | **Termination Type** | Solder Cup | | **Impedance** | 50 Ohm | | **Frequency Range** | DC to 11 GHz | | **Voltage Rating** | 500 Volts RMS | | **Dielectric Material** | PTFE (Teflon) | --- ## 2. Key Components and Materials The "RFX" suffix in Amphenol part numbers typically denotes a commercial-grade version that maintains high performance while optimizing cost. * **Body Material:** Brass with Nickel plating. This provides excellent durability and resistance to corrosion. * **Contact Material:** Phosphor Bronze or Brass with **Gold plating**. Gold is used on the center contact to ensure low contact resistance and prevent oxidation over time. * **Insulator:** PTFE (Polytetrafluoroethylene), which provides high dielectric strength and stability across a wide temperature range. * **Gasket:** Silicone rubber (usually included for bulkhead seals) to provide environmental protection. --- ## 3. Physical Attributes ### Bulkhead Mounting This part is designed to be mounted through a hole in a panel or chassis. It includes: 1. **The Nut and Lockwasher:** Used to secure the connector to the panel. 2. **D-Hole Configuration:** Often features a "D" shaped flat on the threads to prevent the connector from rotating when the nut is tightened. ### Solder Cup Termination Unlike crimp-style connectors, this unit features a **solder cup**. This allows a technician to solder a discrete wire or the center conductor of a coaxial cable directly to the terminal, making it ideal for custom wiring inside an enclosure. --- ## 4. Common Applications Due to the threaded interface, the TNC connector is more vibration-resistant than a BNC connector, making it suitable for: * **Antenna Systems:** Connecting external antennas to internal circuitry. * **Industrial Equipment:** Where vibrations might loosen a bayonet-style (BNC) connection. * **Testing & Measurement:** High-frequency signal routing in laboratory equipment. * **Wireless Infrastructure:** Base stations and cellular hardware. ---