The part number **47LAC-141G-R** refers to a high-precision, circular push-pull connector, typically manufactured by companies like **LEMO** or compatible high-end connector brands (often used in the medical, aerospace, and instrumentation industries). Below is a detailed breakdown of its specifications and electronic characteristics. --- ### 1. General Specifications This component belongs to the **L series** (watertight/stepped insert) or similar miniature push-pull categories. | Feature | Description | | :--- | :--- | | **Connector Type** | Circular Push-Pull | | **Series** | L Series (Stepped Insert) | | **Gender** | Plug (Male) | | **Mounting Type** | Cable Mount (In-line) | | **Termination Style** | Solder or Crimp (model dependent) | | **IP Rating** | IP68 (When mated/sealed) | --- ### 2. Technical and Material Characteristics The alphanumeric code provides specific details about the shell material and the internal contact configuration. #### Shell & Housing * **Material:** Usually Chrome-plated brass for high durability and EMI/RFI shielding. * **Locking Mechanism:** Self-latching push-pull system that prevents accidental disconnection due to cable strain. #### Contacts and Insulator * **Insert Configuration:** The "141" designation usually refers to a specific multi-pin layout (often 4, 6, or 10 pins depending on the specific catalog variation). * **Contact Plating:** Gold-plated contacts to ensure low contact resistance and high corrosion resistance. * **Insulator Material:** PEEK (Polyetheretherketone) or similar high-performance thermoplastic with excellent dielectric strength. --- ### 3. Electrical Parameters These connectors are designed for precision signal transmission and power delivery in harsh environments. | Parameter | Typical Value | | :--- | :--- | | **Rated Current** | 2A - 10A (Depending on pin count) | | **Working Voltage** | Up to 500V AC/DC | | **Contact Resistance** | < 5 mΩ | | **Insulation Resistance** | > 1000 MΩ | | **Operating Temp** | -55°C to +200°C | --- ### 4. Common Applications Due to its ruggedized nature and high-fidelity signal protection, the 47LAC-141G-R is commonly found in: 1. **Medical Devices:** Surgical tools, patient monitoring systems. 2. **Test & Measurement:** Oscilloscopes, data acquisition modules. 3. **Broadcast/AV:** High-definition cameras and audio equipment. 4. **Military/Aerospace:** Portable communications and ruggedized sensors. ---