The **M2AS1-5212-R2** is a specific technical part number often associated with high-frequency electronic connectors or RF (Radio Frequency) interface modules used in telecommunications and server hardware. Below is a breakdown of its typical electronic characteristics and specifications. --- ### 1. General Component Specifications While specific datasheets can vary by manufacturer (often associated with brands like Foxconn or TE Connectivity), this part number generally adheres to the following profile: | Feature | Description | | :--- | :--- | | **Component Type** | M.2 (NGFF) Connector / Interface Card | | **Interface Standard** | PCIe Gen 3/4 or SATA 3.0 Compatible | | **Keying** | Typically "B" or "M" key (depending on specific configuration) | | **Mounting Type** | Surface Mount (SMT) | | **Lead-Free Status** | RoHS Compliant | ### 2. Key Electronic Parts & Functionality The assembly of the M2AS1-5212-R2 consists of several critical sub-components that manage signal integrity: * **Gold-Plated Contacts:** The pins are usually plated with gold (often 15μ" to 30μ") to ensure low contact resistance and prevent oxidation over high-speed data transmission. * **Thermoplastic Housing:** Uses High-Temperature Thermoplastic (LCP) to withstand the heat generated during the reflow soldering process. * **Grounding Tabs:** Integrated metal shields that minimize Electromagnetic Interference (EMI) and provide a path for static discharge. * **Solder Pegs:** Mechanical stabilization components that ensure the connector remains attached to the PCB under physical stress. ### 3. Electrical Characteristics These parts are designed to handle high-speed data throughput. Typical electrical ratings include: 1. **Current Rating:** Approximately 0.5A per pin. 2. **Voltage Rating:** 50V AC/DC. 3. **Dielectric Withstanding Voltage:** 300V AC for 1 minute. 4. **Insulation Resistance:** 500MΩ minimum. 5. **Contact Resistance:** 50mΩ maximum (initial). ### 4. Application Use Cases The M2AS1-5212-R2 is commonly found in: * **Motherboards:** For NVMe SSD or Wi-Fi/Bluetooth module slots. * **Industrial PCs:** Compact storage interfaces. * **Networking Gear:** Modular expansion for specialized signal processing cards. ---