The part number **103-059-253-200** typically refers to a specific **Coaxial Cable Assembly**, frequently associated with high-precision RF (Radio Frequency) applications. These parts are often found in medical imaging equipment (like MRI machines), aerospace telecommunications, or high-end test and measurement devices. --- ### Technical Specification Overview While specific manufacturer branding may vary (often linked to companies like **Winchester Interconnect** or **Cinch Connectivity**), the breakdown of this component type is generally as follows: | Feature | Description | | :--- | :--- | | **Component Type** | Coaxial Cable Assembly | | **Connection Type** | Typically SMA, SMB, or specialized RF connectors | | **Impedance** | Standard 50 Ohm (most common for RF) | | **Cable Type** | Flexible or Semi-Rigid high-shielding cable | | **Application** | Signal transmission with minimal interference | | **Durability** | Rated for high-cycle mating and harsh environments | --- ### Key Internal Elements Electronic assemblies under this nomenclature usually consist of three primary layers: 1. **Center Conductor:** The core wire (often silver-plated copper) that carries the electrical signal. 2. **Dielectric Insulator:** A layer (usually PTFE/Teflon) that surrounds the conductor to maintain the spacing and electrical properties. 3. **Shielding:** A braided or foiled metallic layer that protects the signal from Electromagnetic Interference (EMI) and Radio Frequency Interference (RFI). ### Common Applications * **Medical Systems:** Used in the signal path of RF coils in MRI suites. * **Military/Aerospace:** Wiring for radar systems or secure communication arrays. * **Industrial Testing:** Connecting oscilloscopes or spectrum analyzers to a Device Under Test (DUT). --- ### Troubleshooting & Identification If you are looking for a replacement, ensure you verify the following: * **Length:** Measured from connector tip to connector tip. * **Gender:** Male (Plug) vs. Female (Jack). * **Orientation:** Straight vs. Right-Angle connectors.