The **A-MCSSP60070Y-R** is a high-performance, shielded modular plug (RJ45) typically used in networking and telecommunications for high-speed data transmission. Below is a detailed breakdown of its electronic and mechanical specifications. ### 1. Product Overview This part is a **Cat6/Cat6A Shielded Modular Plug** designed for stranded or solid cables. It is specifically engineered to maintain signal integrity in environments with high electromagnetic interference (EMI). --- ### 2. Technical Specifications | Feature | Specification | | :--- | :--- | | **Connector Type** | RJ45 (8P8C) | | **Performance Category** | Cat6 / Cat6A | | **Shielding** | Fully Shielded (Metal Housing) | | **Contact Plating** | 50μ" Gold Plated over Nickel | | **Housing Material** | Polycarbonate (UL 94V-2 or 94V-0) | | **Wire Gauge Compatibility** | 24 - 26 AWG | | **Current Rating** | 1.5 Amps | | **Voltage Rating** | 125 VAC | --- ### 3. Key Electronic Components & Functions #### A. Shielded External Shell The "R" in the series often denotes the metal shielding. This external nickel-plated brass shell provides: * **EMI/RFI Protection:** Prevents external noise from degrading the signal. * **Grounding:** Provides a continuous ground path when used with STP (Shielded Twisted Pair) cables and shielded jacks. #### B. Contact Design (3-Prong) The internal gold-plated contacts utilize a **3-prong design**. This is critical because: * It allows the plug to be compatible with both **solid** and **stranded** copper conductors. * The prongs straddle the wire, ensuring a secure, low-resistance gas-tight connection. #### C. Gold Plating (50 Micro-inches) The thickness of the gold plating (50μ") is the highest industry standard. This ensures: * Superior conductivity. * Resistance to corrosion and oxidation over time. * Durability for multiple insertion cycles. --- ### 4. Application Use Cases 1. **High-Speed Data Centers:** Used in environments requiring 10Gbps speeds (Cat6A). 2. **Industrial Networking:** Where heavy machinery creates electrical noise. 3. **POE (Power Over Ethernet):** The high-quality contact plating helps handle the heat and current of POE+ and POE++ applications. ---