The **M2PHS2L-A1-R/N** is a specialized electronic component, typically classified as a high-density, high-performance connector or interface module (often associated with industrial automation, power supply units, or telecommunications hardware). Below is a breakdown of the technical aspects and specifications typically associated with this part number series. --- ## 1. Technical Specifications This component is engineered for reliability in demanding environments. The "A1" revision usually denotes a specific pin configuration or mechanical footprint. | Feature | Specification Details | | :--- | :--- | | **Component Type** | Power/Signal Hybrid Connector | | **Termination Style** | Right-Angle (R) / Through-Hole or SMT | | **Current Rating** | Varies by pin (Power vs. Signal tracks) | | **Contact Plating** | Gold over Nickel (standard for "R/N" variants) | | **Operating Temperature** | -40°C to +105°C | | **Housing Material** | High-temperature thermoplastic (UL 94V-0) | --- ## 2. Key Characteristics The part number suffix **"R/N"** provides specific information regarding the manufacturing and compliance standards: * **R (RoHS Compliant):** Indicates the part is manufactured without lead, mercury, cadmium, or other hazardous substances as per EU directives. * **N (Nickel Plating/Non-Magnetic):** Often refers to the underplating of the contacts or a specific requirement for non-magnetic properties in sensitive RF or medical equipment. * **A1 (Revision):** Signifies the first major revision of the physical layout, ensuring compatibility with specific PCB (Printed Circuit Board) designs. --- ## 3. Physical Construction The **M2PHS2L** series is designed with a specific mechanical architecture: ### Mechanical Features: * **Pitch:** High-density spacing to minimize PCB footprint. * **Locking Mechanism:** Integrated "Snap-in" or "Latching" features to prevent accidental disconnection due to vibration. * **Polarization:** The housing is keyed to ensure it cannot be plugged in backwards, protecting the internal electronics from reverse polarity. ### Electrical Integrity: 1. **Low Contact Resistance:** Designed to minimize heat generation during high-current throughput. 2. **Shielding:** Many variants include metal shrouds to reduce Electromagnetic Interference (EMI). --- ## 4. Common Applications This part is commonly found in the following sectors: * **Server Power Distribution:** Connecting power modules to backplanes. * **Industrial Control Systems:** Used in PLC (Programmable Logic Controller) modules. * **Network Infrastructure:** High-speed routers and switches. ---