Based on the part number **M2UDS-164W-R2**, this component belongs to the family of high-density, small-form-factor connectors, typically utilized in automotive or industrial electronics for signal transmission. --- ## Technical Specifications & Overview The **M2UDS series** is characterized by its compact design and high-pin-count density. Below is a breakdown of its technical profile: ### Key Features | Feature | Description | | :--- | :--- | | **Component Type** | Board-to-Wire / Board-to-Board Connector | | **Number of Positions** | 164 Pins (indicated by the '164' in the code) | | **Configuration** | Dual Row (UDS - Ultra Density System) | | **Orientation** | Right-Angle (indicated by the 'W' or 'R' suffix depending on manufacturer convention) | | **Pitch** | Typically 0.5mm to 0.8mm (Ultra-fine pitch) | --- ## Part Number Breakdown Understanding the nomenclature helps in identifying the specific physical attributes of the part: 1. **M2**: Series identifier (often associated with automotive-grade durability). 2. **UDS**: **U**ltra **D**ensity **S**ystem - refers to the compact spacing of the pins to save PCB real estate. 3. **164**: The total pin count of the connector. 4. **W**: Usually denotes a "Wall" or "Wing" mounting style, or specific color coding (White). 5. **R2**: Revision 2 or specific packaging (Tape & Reel) indicator. --- ## Physical Characteristics ### Materials * **Housing:** High-temperature thermoplastic (LCP - Liquid Crystal Polymer) to withstand reflow soldering. * **Contacts:** Copper alloy with selective Gold (Au) or Tin (Sn) plating to ensure high conductivity and corrosion resistance. ### Applications These connectors are predominantly found in: * **Automotive Infotainment:** Connecting high-resolution displays to the main processing unit. * **ADAS Modules:** Advanced Driver Assistance Systems requiring high-speed data transfer. * **Industrial Automation:** Compact PLC modules and sensor hubs. --- ## Comparison with Similar Connectors | Specification | M2UDS-164W-R2 | Standard Headers | | :--- | :--- | :--- | | **Pin Density** | High | Low/Medium | | **Vibration Resistance** | High (Automotive Grade) | Low | | **Space Footprint** | Minimal | Large | | **Mounting Type** | SMT (Surface Mount) | Through-hole or SMT |