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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    2199230-4-thumb.png

    2199230-4-thumb.png

    2199230-4-thumbThumbnail
    21992304

    21992304

    defaultDefault
    kicad_mod

    TE_21992304.kicad_mod

    FOOTPRINT_V5Footprint
    step

    21992304.step

    3D3D Model

    2199230-4

    2199230-4 thumbnail
    67 Position Female Connector M.2 (NGFF) Mini Card Gold 0.020" (0.50mm) Black
    Engineering Specification
    Product Name
    2199230-4
    General Description
    2199230-4 is a surface mount board-edge connector designed to support standardized M.2 module interfaces, specifically configured for Key E applications used in wireless communication, embedded computing, and high-speed peripheral expansion systems. The component provides a reliable mechanical and electrical interface between a host printed circuit board and a removable or fixed M.2 module.
    The connector is engineered to accept gold-finger edge contacts from an M.2 module, enabling secure signal transmission for high-speed data communication, power delivery, and control signaling. Its design supports stable mechanical retention, precise alignment, and consistent electrical contact performance under repeated mating cycles.
    This component is widely used in industrial computing platforms, telecommunications equipment, IoT devices, and embedded system architectures where modular expansion and standardized connectivity are required. It enables flexible system design by allowing interchangeable M.2 modules for wireless communication, storage, and specialized processing functions.
    The design emphasizes signal integrity, mechanical durability, and compatibility with high-density PCB layouts. It is suitable for applications requiring robust high-frequency performance and reliable long-term mechanical stability.
    Functional Requirements
    Module Interface
    The connector shall provide a standardized interface for M.2 Key E module insertion and electrical connection.
    Signal Transmission
    The connector shall support high-speed electrical signal routing between host systems and M.2 modules.
    Mechanical Retention
    The connector shall securely retain inserted modules under vibration and operational stress conditions.
    System Modularity
    The connector shall enable modular expansion and replacement of functional M.2 devices within host systems.
    Electrical Requirements
    Contact Performance
    The connector shall provide stable electrical contact between gold-finger module pads and host PCB terminals.
    Signal Integrity
    The design shall support high-frequency signal transmission with minimal loss and interference.
    Power Delivery
    The connector shall support regulated power distribution to installed M.2 modules.
    Low Resistance Path
    The electrical interface shall maintain low contact resistance for reliable long-term operation.
    Mechanical Requirements
    Board Edge Mounting
    The connector shall be mounted on a printed circuit board to accept edge-insertion M.2 modules.
    Alignment and Fit
    The design shall ensure precise alignment between module contacts and connector terminals.
    Durability
    The connector shall withstand repeated module insertion and removal cycles without performance degradation.
    Structural Stability
    The assembly shall maintain mechanical integrity under vibration and operational stress conditions.
    Environmental Requirements
    Operating Conditions
    The connector shall operate reliably in industrial, commercial, and embedded system environments.
    Thermal Performance
    The device shall maintain mechanical and electrical stability under elevated operating temperatures.
    Storage and Handling
    The component shall retain structural and functional integrity during storage, transportation, and assembly processes.
    Quality Requirements
    Reliability
    The connector shall provide consistent electrical and mechanical performance throughout its operational lifetime.
    Verification
    Mechanical retention, contact resistance, and signal integrity shall be validated through appropriate qualification testing.
    Compliance
    The product shall conform to applicable standards governing M.2 interface connectors and high-speed board-edge interconnect systems.
    Documentation Requirements
    Technical documentation shall include footprint layout guidance, mating interface specifications, signal routing recommendations, mechanical keep-out regions, and application guidelines for M.2 system integration.
    Classification Tags
    #21992304 #M2Connector #M2KeyE #EdgeCardConnector #GoldFingerInterface #HighSpeedConnector #BoardEdgeConnector #WirelessModuleConnector #PCIeInterface #NGFF #EmbeddedSystems #IoTHardware #TelecomHardware #PCBDesign #MechanicalConnector #SignalIntegrity #HighFrequencyDesign #CommonPartsLibrary #ComponentLibrary #EngineeringSpecification #SystemIntegration #HardwareDesign #TEConnectivity #ModuleInterface #BoardToModule

    Properties

    Connector

    TE Connectivity AMP Connectors

    2199230-4

    te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=1-1773702-1NGFFQRG-EN&DocType=Data%20Sheet&DocLang=English&PartCntxt=2199230-4&DocFormat=pdf

    J

    creativecommons.org/licenses/by/4.0/

    parametric-v1

    Pricing & Availability

    Distributor

    Qty 1

    Controls