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 6p6c (RJ11, RJ12, RJ14, RJ25) 90° Angle (Right) Shielded Cat5 The 615006141121 is a board-to-board or wire-to-board connector component designed for reliable electrical interconnection in electronic assemblies. It is typically used in compact PCB layouts where secure mating, consistent contact performance, and durability are required. This connector is suited for applications in consumer electronics, industrial equipment, and embedded systems, offering dependable signal and power transmission. Key Features: Compact connector design for space-constrained applications High-reliability contact interface Designed for PCB mounting ապահով secure mating and retention Suitable for signal and low-power connections Mechanical Characteristics: Mounting Type: Through-hole or surface-mount (depending on variant) Orientation: Vertical or right-angle configuration Contact Configuration: Multi-position connector Pitch: Standard fine-pitch spacing typical for board-level connectors Housing Material: High-temperature thermoplastic Contact Material: Copper alloy with plated finish Electrical Characteristics: Contact Resistance: Low contact resistance for stable signal integrity Insulation Resistance: High insulation resistance Rated Voltage: Suitable for low-voltage applications Current Rating: Designed for signal-level or moderate current carrying Environmental Characteristics: Operating Temperature Range: Suitable for standard industrial temperature ranges RoHS Compliance: Yes Durability: Designed for multiple mating cycles Applications: Embedded systems Consumer electronics Industrial control boards Communication devices PCB interconnect solutions #commonpartslibrary #connector #jackmodular

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

Jack Modular Connector 6p4c (RJ11, RJ14) 90° Angle (Right) Unshielded #commonpartslibrary #connector #jackmodular

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

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

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

Jack Modular Connector 8p8c (RJ45, Ethernet) Vertical Unshielded Cat3 #commonpartslibrary #connector #modularjack #8P8C #RJ45

Jack Modular Connector 6p4c (RJ13) 90° Angle (Right) Shielded -

Jack Modular Connector 8p8c (RJ45, Ethernet) Vertical Unshielded Cat3 #CommonPartsLibrary #Connector #Jack #RJ45

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

1 Port RJ45 Through Hole 10/100/1000 Base-T, AutoMDIX #CommonPartsLibrary #Connector #ethernet-connector #ARJM11 #Modular

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

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

1 Port RJ45 Through Hole 10/100 Base-T, AutoMDIX #CommonPartsLibrary #Connector #Modular #Ethernet-connector #WE-RJ45 LAN

Jack Modular Connector 8p8c (RJ45, Ethernet) 90° Angle (Right) Shielded Cat3 #commonpartslibrary #connector #modular #jack #rj45

8 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold The TE Connectivity part 2386586-1 is a fine-pitch board-to-board (BTB) PCB receptacle connector designed for compact, high-density electronic devices. It is a vertical surface-mount connector with 8 positions and a 0.4 mm pitch, commonly used in portable electronics, embedded systems, and space-constrained PCB designs. Key Features Connector Type: PCB mount receptacle Connector System: Board-to-board (BTB) Positions: 8-pin Pitch: 0.4 mm fine pitch Rows: 2 Mounting Style: Surface mount (SMT) Orientation: Vertical Stack Height: 0.8 mm low-profile design Contact Plating: Gold (Au) Contact Material: Copper alloy Rated Current: 0.5 A max per contact Operating Voltage: 60 VDC Temperature Range: −40 °C to +85 °C Housing Material: High-temperature thermoplastic Application: Signal transmission in compact electronics Packaging: Tape & Reel for automated assembly This connector is optimized for: Compact embedded systems Wearables and handheld devices High-density PCB stacking Consumer electronics Low-profile modular designs

Modular Connectors / Ethernet Connectors Receptacle etherCON CAT5 A series PCBH halo light ring disassembled compound push #CommonPartsLibrary #Connector #Modular-connector #Ethernet-connector

Connector Header Surface Mount 12 position 0.049" (1.25mm) 53398-1271 The 0533981271 is a board-to-wire connector assembly component designed to provide a reliable electrical and mechanical interface between a printed circuit board and discrete wire harnesses. It belongs to a compact connector system intended for applications requiring secure mating, efficient signal transmission, and ease of assembly. The component is engineered to support consistent electrical contact performance while maintaining a small footprint suitable for space-constrained designs. Its construction ensures dependable connectivity under typical operating conditions encountered in consumer electronics, industrial equipment, and embedded systems. Functional Description This connector component serves as part of a modular interconnect system, enabling termination of wires and subsequent mating to a corresponding board-mounted header. It provides stable retention and alignment during mating and unmating operations, ensuring consistent electrical continuity. The design supports straightforward integration into automated or manual assembly processes, facilitating efficient production workflows. Contact geometry and housing features are optimized to maintain reliable engagement and minimize the risk of intermittent connections. Electrical Characteristics The component is designed to support low-voltage signal and power transmission in compact electronic systems. It provides low contact resistance to ensure efficient current flow and stable signal integrity. Insulation materials are selected to maintain dielectric performance and prevent leakage under normal operating conditions. The connector system is suitable for typical electronic applications where consistent and reliable electrical performance is required. Mechanical Characteristics The connector features a durable housing constructed from engineered thermoplastic material, providing mechanical strength and resistance to environmental stress. Contact elements are formed from conductive alloys and finished to enhance conductivity and corrosion resistance. The design includes features that promote secure mating retention and proper alignment, reducing wear and ensuring longevity over repeated use. Its compact form factor supports high-density layouts on printed circuit boards. Environmental Characteristics The component is designed to operate reliably within standard environmental conditions encountered in electronic equipment. Materials used in the housing and contacts are selected for thermal stability and resistance to common environmental factors such as humidity and mechanical vibration. The connector system maintains performance over typical temperature ranges associated with consumer and industrial applications. Applications This connector is intended for use in electronic systems requiring compact and reliable wire-to-board interconnection. Common applications include consumer devices, industrial control systems, embedded modules, and communication equipment where dependable signal or power connectivity is essential. Summary The 0533981271 from Molex is a compact and reliable connector solution for board-to-wire applications. It offers consistent electrical performance, robust mechanical design, and ease of integration, making it well suited for modern electronic assemblies requiring dependable interconnect solutions. #commonpartslibrary #connector #header