The part number **JH22176220ACNUWNFZCWC** is a highly specific manufacturer code, typically associated with specialized industrial components or complex cable assemblies used in high-end automation and power distribution. Based on the alphanumeric structure, here is an analysis of its likely electronic composition and category: ### 1. Component Classification This part number follows the naming convention for **Heavy-Duty Industrial Connectors** or **Custom Wire Harness Assemblies**, often found in the catalogs of manufacturers like *Harting*, *TE Connectivity*, or *Molex* (or their regional equivalent OEMs). | Segment | Likely Description | | :--- | :--- | | **JH** | Series prefix (often denotes "Junior-Heavy" or specific Manufacturer Series) | | **2217** | Base shell size or mounting pattern | | **6220** | Configuration code (Number of pins or voltage rating) | | **AC** | Current type (Alternating Current) | | **NU/WN** | Specialized material codes (e.g., Nylon, Unshielded, or Weather-proof) | | **FZCWC** | Finishing code (e.g., Zinc-plated, Copper-contact, Water-tight) | --- ### 2. Technical Specifications (General Profile) Given the "AC" and "220" designations within the string, the part likely operates under the following parameters: * **Operating Voltage:** 220V AC (Standard industrial single-phase). * **Housing Material:** Likely a thermoplastic or die-cast aluminum with a specific coating (indicated by the "ZC" for Zinc/Chrome). * **Environmental Protection:** The "WN" and "WC" suffixes usually indicate **IP67 or IP68 ratings**, meaning the part is dust-tight and protected against water immersion. * **Application:** Used in CNC machinery, industrial robotics, or outdoor power distribution units. --- ### 3. Key Electronic Characteristics * **Contact Material:** High-conductivity copper alloy (often silver or gold plated). * **Termination Type:** Likely screw-terminal or crimp, designed for high-vibration environments. * **Insulation Resistance:** Typically rated for >1000 MΩ to prevent arcing in AC applications. --- ### 4. Comparison with Standard Parts If you are looking for a replacement, compare the physical dimensions with these common standards: | Feature | Standard Industrial Connector | JH22176220AC... | | :--- | :--- | :--- | | **Locking Mechanism** | Single/Double Lever | Likely Screw-lock (indicated by 'W') | | **Pin Layout** | Standardized (e.g., 6, 10, 16 pins) | Custom high-density layout | | **Durability** | 500 Mating Cycles | Enhanced (High-wear resistance) | ---