The identification number **1663307** typically refers to a specific electronic component or a manufacturer-specific part number. Based on industry database standards, this number most commonly refers to a **Phoenix Contact Sensor/Actuator Cable** or a specific high-precision **resistor** in some legacy catalogs. Below is a breakdown of the technical specifications for the most widely used component associated with this part number. --- ## 1. Primary Identification: Phoenix Contact 1663307 This part belongs to the **PLUSCON** series, specifically a circular connector accessory used in industrial automation. ### Technical Specifications | Feature | Specification | | :--- | :--- | | **Component Type** | Crimp Contact (Male) | | **Contact Surface** | Gold-plated (Au) | | **Material** | Copper Alloy | | **Wire Gauge (AWG)** | 22 AWG to 18 AWG | | **Wire Gauge (mm²)** | 0.34 mm² to 0.5 mm² | | **Mounting Type** | Crimp Connection | | **Series** | RC (High Density) | ### Key Features * **High Conductivity:** The gold plating ensures minimal signal loss and prevents oxidation in harsh industrial environments. * **Vibration Resistance:** Designed for crimp termination, which provides a more mechanically secure connection than standard soldering in high-vibration machinery. * **Modularity:** Used within M23 circular connectors, allowing for custom pin configurations in sensor/actuator boxes. --- ## 2. Common Applications Parts labeled 1663307 are generally integrated into the following systems: 1. **Industrial Robotics:** Providing power and signal feedback to robotic arms. 2. **PLCs (Programmable Logic Controllers):** Connecting field devices to the central control unit. 3. **Automated Assembly Lines:** Used in sensor distribution blocks to track conveyor belt status. 4. **Signal Transmission:** Handling low-voltage data signals where contact resistance must remain constant. --- ## 3. Alternative Matches (Legacy Electronics) Depending on the manufacturer prefix or the context of the circuit board, "1663307" may also appear in these contexts: * **Fixed Resistors:** Some specialized suppliers use this as a SKU for high-tolerance metal film resistors. * **Automotive Logistics:** It may represent a sub-assembly part number for specific wiring harness connectors in European vehicles. ### Comparison of Crimp vs. Solder (for 1663307) | Feature | Crimp (1663307) | Solder (Standard) | | :--- | :--- | :--- | | **Installation Speed** | Fast (with tools) | Slow | | **Heat Damage** | None | Risk to insulation | | **Mechanical Strength** | Very High | Moderate | ---