The part number **Y-CONC-R40CU-RJ2U-2000-C** refers to a high-speed data transmission cable assembly, typically used in industrial automation, telecommunications, or medical imaging (such as ultrasound or MRI systems). Below is a breakdown of the electronic components and technical specifications associated with this type of assembly. --- ### 1. Component Breakdown (Naming Convention) While specific to the manufacturer (often associated with brands like **Yamaichi** or specialized medical cable OEMs), the code generally breaks down as follows: | Segment | Description | Technical Detail | | :--- | :--- | :--- | | **Y-CONC** | Product Series | Connectors/Cable Assembly line. | | **R40** | Pin/Core Count | Likely indicates a 40-pin configuration. | | **CU** | Material | Copper (Cu) conductors, usually high-purity oxygen-free copper. | | **RJ2U** | Connector Type | Often refers to a specific Right-Angle (R) or specialized RJ-style interface. | | **2000** | Length | 2000mm (2 Meters). | | **C** | Compliance/Shielding | Often denotes RoHS compliance or specific Shielding (C = Circular or Class). | --- ### 2. Key Electronic Characteristics #### A. High-Density Signal Integrity Because these cables often feature 40 or more pins in a small form factor, they utilize **Micro-Coaxial** or **Twin-Axial** internal wiring. This minimizes "Crosstalk" (interference between adjacent wires) which is critical for high-frequency data. #### B. Shielding and EMI Protection To function in environments with high electromagnetic interference (like a hospital or factory floor), the part typically includes: * **Braid Shielding:** Tinned copper braid for structural strength and low-frequency EMI. * **Foil Shielding:** Aluminum/Mylar foil for high-frequency protection. * **Drain Wire:** For proper grounding to the connector shell. #### C. Connector Architecture * **Gold Plating:** The contact points are usually plated with 30µ" to 50µ" of gold to prevent oxidation and ensure low contact resistance over thousands of mating cycles. * **Strain Relief:** Over-molded PVC or TPU at the junction to prevent internal wire breakage during bending. --- ### 3. Technical Specifications Table | Feature | Typical Value | | :--- | :--- | | **Rated Voltage** | 30V - 100V AC/DC | | **Current Rating** | 0.5A - 1.0A per pin | | **Operating Temp** | -20°C to +80°C | | **Impedance** | 50Ω, 75Ω, or 100Ω (Differential) | | **Minimum Bend Radius** | 10x Outer Diameter (OD) | --- ### 4. Typical Applications * **Medical Ultrasound:** Connecting the transducer probe to the main console. * **LVDS Displays:** High-resolution industrial monitor interfaces. * **High-Speed Cameras:** Machine vision systems requiring high data throughput without latency. ---