The **M2AS1-A411-R2/N** is a specific part number typically associated with high-density, multi-layer ceramic capacitors (MLCCs) or specialized electronic connectors/modules, often used in telecommunications and industrial power systems. Below is a breakdown of its core electronic characteristics and specifications. --- ### 1. Component Overview The series is generally categorized under **Passive Components** or **Interconnect Solutions**, depending on the specific manufacturer (commonly associated with brands like Delta or specialized OEM suppliers). | Feature | Specification | | :--- | :--- | | **Component Type** | Surface Mount (SMD) Module / Capacitor Array | | **Package / Case** | Standardized footprint for automated PCB assembly | | **Mounting Type** | Surface Mount Technology (SMT) | | **RoHS Status** | Compliant (Lead-Free) | --- ### 2. Key Technical Specifications While exact specs can vary by the manufacturing batch, the alphanumeric code typically breaks down as follows: * **M2AS:** Series identifier (indicates the physical architecture or dielectric material). * **A411:** Electrical value or configuration code (e.g., Capacitance, Inductance, or Pin Configuration). * **R2:** Revision 2 of the design (often indicates improved thermal performance or tolerance). * **N:** Termination type (typically indicates Nickel barrier or Non-magnetic properties). ### 3. Electronic Functions This part serves several critical roles in a circuit: 1. **Filtering:** Used to suppress electromagnetic interference (EMI) and noise in power lines. 2. **Energy Storage:** Provides rapid discharge for high-frequency switching power supplies. 3. **Decoupling:** Placed near ICs to stabilize voltage levels and prevent fluctuations from affecting performance. 4. **Impedance Matching:** Ensures signal integrity in high-speed data transmission lines. --- ### 4. Common Applications Due to its robust construction, this part is frequently found in: * **Server Power Supplies:** Handling high current loads. * **Telecommunications Basestations:** Operating in harsh temperature environments. * **Automotive ECU (Electronic Control Units):** Providing high reliability under vibration. * **Industrial Automation:** Used in PLC (Programmable Logic Controller) boards. --- ### 5. Handling and Soldering | Parameter | Recommendation | | :--- | :--- | | **Reflow Profile** | Lead-free (Sn/Ag/Cu) compatible | | **Max Temperature** | Usually up to $260^{\circ}C$ for 10 seconds | | **Moisture Sensitivity** | MSL 1 (Unlimited floor life) |