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

1 Port RJ45Through Hole 10/100 Base-T, AutoMDIX, Power over Ethernet (PoE) #CommonPartsLibrary #Connector #Modular #RJ45

Jack Modular Connector 8p8c (RJ45, Ethernet) 90° Angle (Right) Shielded, EMI Finger Cat3 #CommonPartsLibrary #Connector #Jacks #RJ45

Jack Modular Connector 6p6c (RJ11, RJ12, RJ14, RJ25) 90° Angle (Right) Unshielded Cat3 #CommonPartsLibrary #Connector #Ethernet-connector

Jack Modular Connector 8p8c (RJ45, Ethernet) 90° Angle (Right) Shielded #CommonPartsLibrary #Connector

Fuse Holder 20 A 250V 1 Circuit Cartridge Through Hole The 696309001002 is a vertical PCB terminal block connector manufactured by Wurth Elektronik. It is designed for reliable wire-to-board connections in industrial control, power distribution, embedded electronics, and automation systems. The connector features a compact through-hole design with screw clamp wire termination for secure electrical and mechanical contact. Its modular construction supports easy field wiring and dependable long-term operation in demanding environments. Engineering Specification Manufacturer: Wurth Elektronik Manufacturer Part Number: 696309001002 Product Type: PCB Terminal Block Connector Style: Wire-to-Board Mounting Type: Through Hole Orientation: Vertical Number of Positions: 2 Pitch: 5.00 mm Wire Termination Method: Screw Clamp Wire Entry Direction: Top Entry Contact Material: Copper Alloy Contact Plating: Tin Housing Material: High Temperature Thermoplastic Housing Color: Green Rated Voltage: 300 V Rated Current: 16 A Supported Wire Gauge: 24 AWG to 12 AWG Operating Temperature Range: -40°C to +105°C Flammability Rating: UL94 V-0 RoHS Compliance: Yes Applications: Industrial controls, power interfaces, embedded systems, automation equipment, power supply connections, signal and low-voltage wiring systems. #commonpartslibrary #circuitprotection #fuseholder

PCB-Mount Mini Blade Fuse Holder – Single-circuit through-hole fuse holder for Mini (ATM/FK1) automotive blade fuses used in automotive, commercial vehicle, industrial, and power distribution applications. Features a 32 V operating voltage (125 VDC maximum per manufacturer datasheet), 30 A maximum current rating, vertical PCB mounting, and PC pin through-hole termination. Constructed with tin-plated copper alloy spring contacts and a heat-resistant UL94 V-0 thermoplastic housing, supporting 7.62 mm terminal pitch for easy PCB layout. Designed for Mini (ATM/FK1) blade fuses and suitable for modular row mounting. #Littelfuse #17867640001 #FL1 #FuseHolder #MiniBladeFuse #ATMFuse #PCBMount #ThroughHole #Automotive #CircuitProtection #PowerDistribution #EmbeddedSystems

Rugged Modular Jack, Input Output Connector, IP67, Right Angle, 10 Positions, LED Green left, Yellow right, Tail length 2.54mm, Unified Thread, Cat5 compatible

24 to 16 (AWG) 0.205 to 1.31 (mm²) Serie 2141 - 3,50mm pitch - Modular THT - Green - Horizontal cable entry Rising Cage Clamp 8.5mm height - 02p None https://www.snapeda.com/api/url_track_click_mouser/?unipart_id=544491&manufacturer=Wurth Electronics&part_name=691214110002&search_term=691214110002 THT 10A https://www.snapeda.com/parts/691214110002/Wurth+Electronics/view-part/?ref=snap In Stock 300V (AC)

2-Position PCB Terminal Block (COMBICON Pluggable Header) – 2-position pluggable PCB terminal block header designed for industrial automation, power supplies, control systems, instrumentation, HVAC equipment, IoT devices, and embedded electronics. Part of the Phoenix Contact COMBICON MSTB Series, it features a 5.08 mm pitch, vertical through-hole PCB mounting, and plug-in wire-to-board connection for quick field wiring and maintenance. Rated for 16 A and 320 V (UL) / up to 630 V (IEC, application dependent), it accepts compatible MSTB 2,5 pluggable terminal plugs. Constructed with tin-plated copper alloy contacts and a green UL94 V-0 polyamide housing, it provides secure, reliable electrical connections in demanding industrial environments. Designed for solder termination, it operates over a −40°C to +105°C temperature range and is ideal for modular embedded and industrial power connections. #PhoenixContact #1718760 #COMBICON #MSTBSeries #TerminalBlock #PluggableConnector #WireToBoard #PCBConnector #IndustrialAutomation #PowerSupply #EmbeddedSystems

A nifty and modular off-grid solar power battery pack. Battle tested at Burning Man 🔥

19 Position Header Connector 0.100" (2.54mm) Through Hole Tin 1x19 pin header 2.54mm This component is a single-row female header connector designed for general-purpose board-to-board and wire-to-board interconnections. It provides a reliable and cost-effective solution for standard pitch connectivity in electronic assemblies. The connector is commonly used in prototyping, development boards, and production systems where modular connections and ease of assembly are required. Its design supports compatibility with standard male pin headers, making it suitable for a wide range of applications in industrial, consumer, and embedded electronics. Key Features The connector features a single-row configuration with standard pitch spacing, enabling compatibility with widely used pin header systems. It is constructed with durable insulating material and conductive contacts that provide stable electrical performance. The contacts are designed to ensure consistent mating force and reliable signal transmission. The component supports through-hole mounting for strong mechanical retention and ease of soldering. Its construction allows repeated mating cycles while maintaining contact integrity. Electrical Characteristics The connector is designed to support typical signal and low-power applications in electronic circuits. It provides consistent electrical contact with low contact resistance and stable conductivity under normal operating conditions. The materials and plating are selected to ensure reliable performance over time, minimizing oxidation and degradation during use. Mechanical and Material Characteristics The housing is made from a high-temperature thermoplastic material suitable for standard soldering processes. The contacts are formed from conductive metal alloy and finished with a protective plating to enhance durability and conductivity. The connector is designed for vertical mounting orientation and aligns with standard printed circuit board layouts for through-hole components. Thermal Characteristics The component is suitable for typical operating temperature ranges encountered in electronic assemblies. The housing material is resistant to heat generated during soldering and normal operation, ensuring structural integrity and long-term reliability. Applications This connector is widely used in embedded systems, development platforms, consumer electronics, industrial control systems, and communication equipment. It is ideal for applications requiring modular connectivity, easy replacement, and reliable electrical interfacing between boards or components. Compliance and Standards The component is manufactured in accordance with industry standards for electronic connectors and is suitable for use in systems requiring dependable mechanical and electrical performance. It supports common environmental and material compliance requirements for modern electronic manufacturing. #commonpartslibrary #connector #header

3 Position Wire to Board Terminal Block 45° (135°) Angle with Board 0.150" (3.81mm) Through Hole, Kinked Pin The 691412320003 is a pluggable terminal block connector designed for secure wire-to-board power and signal interconnection in industrial and embedded electronic systems. Manufactured by Würth Elektronik, this connector provides reliable field wiring capability with a compact footprint suitable for PCB mounting applications. The device supports screw-clamp wire termination, enabling dependable electrical contact and easy maintenance in control systems, power distribution modules, automation equipment, and general-purpose electronic assemblies. Its modular pluggable structure allows convenient installation and replacement while maintaining stable mechanical retention and electrical performance. Engineering Specification Product Type: Pluggable terminal block connector Manufacturer: Würth Elektronik Manufacturer Part Number: 691412320003 Connector Style: Plug component for mating terminal block system Mounting Type: Through-hole PCB mount Number of Positions: Three Pitch Spacing: 3.50 mm Wire Termination Method: Screw clamp termination Wire Entry Orientation: Horizontal Contact Material: Copper alloy Contact Plating: Tin plated Housing Material: High-temperature thermoplastic Housing Color: Green Flammability Rating: UL94 V-0 Rated Voltage: Suitable for low-voltage industrial and control applications Rated Current: Designed for moderate power and signal transmission Operating Temperature Range: Industrial-grade operating temperature capability Mating Style: Pluggable locking terminal interface Application Use: Industrial controls, power interfaces, embedded systems, automation equipment, and field wiring connections Compliance: RoHS compliant and lead-free compatible #commonpartslibrary #connector #terminalblock

Jack Modular Connector 8p8c (RJ45, Ethernet) 90° Angle (Right) Unshielded RJ45 Modular Jack — Provides an 8-position, 8-contact (8P8C) Ethernet interface connector with integrated magnetics for PCB mounting. The RJHSE5081 features a through-hole design, supports 10/100 Base-T Ethernet applications, and includes shielded construction with LED indicators as specified in the manufacturer datasheet. #AmphenolICC #RJHSE5081 #RJ45Connector #EthernetConnector #ModularJack #PCBComponent

Modular Connectors / Ethernet Connectors WE-RJ45 Int XFMR THT 1x1 Tab Up ETR

Jack Modular Connector 8p8c (RJ45, Ethernet) 90° Angle (Right) Shielded Cat5e