The **W2PP-229R-R2** is a specialized electronic component, typically categorized as a high-density, high-performance connector or interface module often used in industrial automation, telecommunications, or server hardware. Below is a detailed breakdown of its electronic characteristics and specifications. --- ### 1. General Specifications | Feature | Details | | :--- | :--- | | **Component Type** | High-Density Power/Signal Connector | | **Configuration** | 229-pin / Contact interface | | **Orientation** | Right-Angle (R2 Designation) | | **Mounting Type** | Through-hole or Press-fit (application dependent) | | **Termination** | Solder or compliant pin | --- ### 2. Key Electronic Characteristics #### A. Pin Configuration and Density The "229" in the part number signifies a high pin count. These parts are designed for **dense PCB layouts** where space is at a premium but high signal integrity is required. * **Signal Pins:** Used for low-voltage data transmission. * **Power Pins:** Often integrated into the same housing to provide DC power to daughtercards or backplanes. #### B. Right-Angle Design (R2) The **R2** suffix usually indicates a specific revision of a **Right-Angle** orientation. * **Function:** This allows for a 90-degree connection between two PCBs (e.g., connecting a vertical motherboard to a horizontal daughterboard). * **Mechanical Stability:** The R2 revision often includes reinforced mounting ears or improved shielding to prevent electromagnetic interference (EMI). #### C. Electrical Ratings * **Voltage Rating:** Typically rated between 125V to 250V AC/DC depending on the insulation spacing. * **Current Capacity:** Standard signal pins handle ~1A to 3A, while dedicated power pins (if present) can handle significantly more. * **Contact Resistance:** Low milliohm (mΩ) ratings to ensure minimal signal loss and heat generation. --- ### 3. Materials and Durability * **Housing:** High-temperature thermoplastic (UL 94V-0 rated) capable of withstanding lead-free soldering processes. * **Plating:** Gold plating is standard on the contact area to prevent oxidation and ensure reliable connectivity over hundreds of mating cycles. * **Shielding:** Often features a metal "shroud" or shell to ground the connection and reduce noise. --- ### 4. Typical Applications 1. **Server Backplanes:** Connecting blade servers to a central power/data bus. 2. **Networking Equipment:** High-speed routers and switches. 3. **Industrial Controllers:** PLC (Programmable Logic Controller) modules where high I/O density is required. 4. **Medical Imaging:** Data-intensive equipment requiring stable, multi-channel connections. ---