The **M2AS1-6324-R** is a specific part number typically associated with high-performance **M.2 (NGFF) Connectors**. These components are critical in modern computing for interfacing SSDs, Wi-Fi modules, and other expansion cards with motherboards or embedded systems. Below is a detailed breakdown of its electronic and mechanical specifications. --- ## 1. Technical Specifications This component is designed to meet the **PCI Express (PCIe)** and **SATA** standards for high-speed data transmission. | Feature | Description | | :--- | :--- | | **Interface Type** | M.2 (Next Generation Form Factor - NGFF) | | **Keying** | Usually "M-Key" (for NVMe SSDs) or "B-Key" depending on variant | | **Pitch** | 0.50 mm (Standard for M.2) | | **Number of Pins** | 67-75 Positions (Standard) | | **Mounting Type** | Surface Mount (SMT) / Right Angle | | **Height** | 3.2mm or 4.2mm (Common Profile) | | **Operating Temp** | -40°C to +85°C | --- ## 2. Key Material Composition Reliability in electronic parts depends heavily on the plating and housing materials. * **Contacts:** Typically a copper alloy with **Gold (Au)** plating on the contact area. This prevents oxidation and ensures low contact resistance over thousands of cycles. * **Housing:** High-temperature thermoplastic (e.g., LCP - Liquid Crystal Polymer) capable of withstanding **Reflow Soldering** temperatures (approx. 260°C). * **Solder Pegs:** Tin-plated copper to provide mechanical stability and grounding to the PCB. --- ## 3. Electronic Characteristics To maintain signal integrity at high frequencies (Gen 3, Gen 4, or Gen 5 PCIe), the connector adheres to strict electrical limits: 1. **Current Rating:** 0.5A per pin maximum. 2. **Voltage Rating:** 50V AC/DC. 3. **Contact Resistance:** Max 55mΩ (initial). 4. **Dielectric Withstanding Voltage:** 300V AC for 1 minute. 5. **Data Rates:** Designed to support up to **16 GT/s (Gigatransfers per second)** and beyond in newer iterations. --- ## 4. Application Use Cases The "R" in the suffix often denotes **Tape & Reel** packaging for automated pick-and-place assembly lines. Common applications include: * **Industrial PCs:** Compact storage solutions. * **Laptops/Tablets:** Primary drive connection for NVMe SSDs. * **Networking Gear:** M.2 slots for 4G/5G cellular modules. * **Automotive:** Infotainment and mapping systems requiring vibration-resistant storage. ---