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

Automotive Wire-to-Board Header – 8-position right-angle male header for wire-to-board interconnection in automotive applications. Features a 2.20 mm contact pitch, surface-mount solder termination, dual-row shrouded design, 3 A current rating, and locking ramp for secure mating. Constructed with tin-plated copper alloy contacts and a glass-filled PPS housing, includes solder retention for improved PCB stability, and is specified for operation over a −40°C to +85°C temperature range. #JAE #MX34R08HF4T #WireToBoardConnector #AutomotiveConnector #PinHeader #RightAngleHeader #SMTConnector #8Position #2_2mmPitch #ShroudedHeader #EmbeddedSystems #AutomotiveElectronics

100 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold It is a 100-pin surface-mount receptacle connector used to connect two PCBs in a stacked configuration. The DF40HC series is known for ultra-fine pitch and high-speed signal capability, making it suitable for modern embedded and communication systems. Connector type: Board-to-board (mezzanine), receptacle Number of contacts: 100 positions (2-row layout) Pitch: 0.4 mm (very fine pitch for high-density routing) Stacking height: 3.0 mm (fixed mated height) Mounting: Surface-mount (SMT) Orientation: Straight Contact plating: Gold (for reliable conductivity and corrosion resistance) Rated current: 0.3 A per contact Rated voltage: 50 V AC/DC Contact resistance: ≤ 90 mΩ Withstanding voltage: 150 V max High-speed capability: up to 20 Gbps, supports interfaces like: USB 3.1 / USB 3.0 PCIe SATA MIPI Connector size: Length: ~22.6 mm Width: ~3.38 mm Height: ~2.9 mm Mating durability: ~30 cycles Operating temperature: -55°C to +85°C #CommonPartsLibrary #Connector #Mezzanine-connector #DF40

2.54mm (0.1") Pitch SIL Vertical Throughboard Socket Assembly, selective gold + tin, 8 contacts 1x8 female header 2.54mm through hole 8x1 header 2.54mm

100 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold #commonpartslibrary #connector #receptacle

Connector Header Surface Mount, Right Angle 3 position 0.049" (1.25mm) The Molex 5055670371 is a 3-position, right-angle surface-mount wire-to-board header connector from the Micro-Lock PLUS series by Molex. It is designed for compact and secure PCB interconnections in automotive, industrial, and general electronic applications. The connector uses a 1.25 mm pitch and features a locking mechanism for reliable cable retention in vibration-prone environments. Key Features 3-position right-angle SMT header 1.25 mm pitch compact design Part of the Micro-Lock PLUS connector family Positive locking / locking ramp for secure mating Surface-mount termination Shrouded 4-wall housing for polarity protection Tin-plated brass contacts Rated up to 50 VAC/DC Operating temperature range: -40°C to +105°C UL94 V-0 flame-rated housing material Supports automated assembly with pick-and-place capability Designed for automotive, industrial, and general-purpose electronics

Model aircraft plug Power Connectors RoHS DC power connector designed for secure connection and power transfer in DC applications. The XT60H-M features a 2-position male bullet connector with a rated voltage of 500V DC and rated current of 30A, using a nylon housing with gold-plated copper alloy contacts. It is suitable for wire-to-wire power connections with a 5.0mm contact diameter. #PowerConnector #DCConnector #BulletConnector #XT60H-M #Amass #PCBComponent

100 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold #CommonPartsLibrary #Connector #Array #Edge-Type #Mezzanine #DF40H

USB-C (USB TYPE-C) USB 2.0 Receptacle Connector 24 (16+8 Dummy) Position Through Hole, Right Angle The USB4085-GF-A is a USB Type-C receptacle connector designed for compact embedded and consumer electronic applications requiring USB connectivity and power delivery support. It provides a reversible plug interface compliant with USB Type-C mechanical specifications and is commonly used in portable devices, development platforms, industrial electronics, and power-enabled USB systems. This connector supports USB data communication and power connections through a surface-mount design optimized for automated PCB assembly. The device includes integrated through-hole shell stakes for enhanced mechanical retention and durability under repeated insertion cycles. Its compact footprint and standardized pin arrangement enable compatibility with modern USB Type-C implementations while maintaining reliable electrical and mechanical performance. The USB4085-GF-A is suitable for USB charging, data transfer, embedded systems, battery-powered devices, and general-purpose USB Type-C interface applications. Engineering Specification Connector Type USB Type-C Receptacle Connector USB Interface Standard USB Type-C compliant receptacle Mounting Style Surface-mount technology with through-hole shell retention tabs Contact Configuration Dual-row reversible USB Type-C contact arrangement Number of Contacts Twenty-four signal and power contacts Orientation Right-angle PCB mount Data Support USB data communication support compatible with USB Type-C applications Power Capability Supports USB power and charging applications Shielding Integrated metal shell shielding for EMI reduction and mechanical protection Mechanical Retention Reinforced through-hole shell stakes for connector stability and insertion durability Contact Material Copper alloy contacts with plated finish for conductivity and corrosion resistance Housing Material High-temperature thermoplastic suitable for reflow soldering Operating Temperature Range Industrial-grade operating temperature capability suitable for embedded electronic systems Assembly Compatibility Compatible with automated SMT reflow assembly processes Application Areas Portable electronics, embedded systems, industrial controllers, development boards, battery-powered devices, USB charging interfaces, and communication equipment #commonpartslibrary #connector #usbtypec #interface #powermanagement #embeddedhardware #electronics #usbconnector

20 Position Receptacle Connector 0.100" (2.54mm) Through Hole Tin The SSQ-110-03-T-D is a through-hole dual-row socket strip receptacle connector manufactured by Samtec, designed for board-to-board and pin header mating applications using the industry-standard pitch spacing that has been dominant in through-hole PCB interconnect design for decades. It belongs to Samtec's SSQ series, a family of square-post socket strip connectors that accept standard square-pin headers and are widely used across prototyping, instrumentation, test and measurement, embedded systems, industrial control, and general-purpose PCB stacking applications. As a socket strip of the receptacle gender, the SSQ-110-03-T-D is intended to receive a mating male pin header, creating a reliable and separable board-to-board or wire-to-board connection. The dual-row configuration provides a higher contact density within a given board length than a single-row socket, which is why dual-row socket strips in this pitch class are extensively used in applications such as microcontroller and single-board computer expansion connectors, module-to-baseboard interfaces, and other designs where a significant number of signal, power, or ground connections must be made across a single separable connector interface. The connector features square solder tails for through-hole PCB mounting, with the "-T" suffix in the part number designating the square post tail style, which provides a well-defined mechanical footprint and reliable solder joint formation in wave solder and hand-solder assembly processes. The "-D" suffix indicates the dual-row configuration. Contact material is phosphor bronze, a widely used spring-contact alloy chosen for its combination of good electrical conductivity, excellent spring properties that maintain consistent contact force across many mating cycles, and resistance to stress relaxation over time. The contacts are finished with matte tin plating over nickel underplate, providing a solderable, cost-effective contact surface suitable for the majority of general-purpose signal and low-power applications for which this connector class is typically used. The insulator body is molded from black liquid crystal polymer, a high-performance engineering thermoplastic that offers the high dimensional stability, excellent electrical insulation properties, and high-temperature resistance needed to withstand wave soldering and reflow-adjacent thermal exposure during PCB assembly. The material also carries a UL94 V-0 flammability rating, reflecting its self-extinguishing behavior in the event of an ignition source, which is required or preferred in many end-product regulatory compliance frameworks. The SSQ series is widely used in conjunction with Samtec's TSW series male pin headers as a complementary mating pair, and the connector is compatible with a broad range of standard square-pin headers from other manufacturers that conform to the same pitch and pin geometry, making it a versatile choice for general-purpose through-hole header applications. Spec Sheet Identification Part Number: SSQ-110-03-T-D Series: SSQ Manufacturer: Samtec, Inc. Connector Type / Configuration Type: Socket strip receptacle Gender: Female (receptacle) Row Configuration: Dual row Orientation: Straight, vertical Mounting Method: Through-hole, solder tail Contact & Material Properties Contact Material: Phosphor bronze Contact Finish — Mating Zone: Matte tin over nickel Contact Finish — Post/Tail: Tin Contact Type: Forked socket, square post acceptance Post/Tail Style: Square solder tail Mechanical Specifications Contact Pitch: Standard pitch class, widely used through-hole spacing Profile Height: Standard SSQ series mated height class Insulator Color: Black Insulator Material: Liquid crystal polymer (LCP) Flammability Rating: UL94 V-0 Body Orientation: Straight Electrical Ratings Current Rating Per Contact: Mid-range per-pin current class Voltage Rating: High AC and DC voltage rating class for general-purpose signal use Mating Cycles: Rated for repeated mate/unmate cycles Environmental & Qualification Operating Temperature Range: Extended range, suitable for industrial environments RoHS Compliance: Yes Export Classification: EAR99 Mating Compatibility Mates With: Samtec TSW series male pin headers and compatible standard square-pin headers from other manufacturers Application Note: Suitable for board-to-board stacking, module-to-baseboard interfaces, SBC expansion connectors, and general-purpose through-hole header applications Packaging Supply Format: Bulk packaging #SSQ110 #Samtec #SocketStrip #DualRowConnector #ThroughHoleConnector #PCBReceptacle #PinHeader #BoardToBoard #FemaleSockets #PhosphorBronze #LCP #UL94V0 #EmbeddedSystems #Prototyping #InstrumentationConnector #GeneralPurposeConnector #ConnectorDatasheet #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #RoHSCompliant #PCBDesign #CommonPartsLibrary #Connector #Header #Receptacle #Female-Socket #SSQ

10 Position FFC, FPC Connector Contacts, Bottom 0.020" (0.50mm) Surface Mount, Right Angle #CommonPartsLibrary #Connector #FFC #FPC #505110

32 Position FFC, FPC Connector Contacts, Top 0.020" (0.50mm) Surface Mount, Right Angle #CommonPartsLibrary #Connector #FFC #FPC #Interconnects #Flexible-connector

8 Position FFC, FPC Connector Contacts, Top and Bottom 0.020" (0.50mm) Surface Mount, Right Angle #commonpartslibrary #connector

8 Position FPC Connector Contacts, Top and Bottom 0.020" (0.50mm) Surface Mount, Right Angle #CommonPartsLibrary #Connector #FFC #FPC #2328702

30 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold #Commonpartslibrary #Connector #Array #Edgetype #Boardtoboard #Interconnects

8 Position FFC, FPC Connector Contacts, Bottom 0.039" (1.00mm) Surface Mount, Right Angle #CommonPartsLibrary #Connector #FFC #FPC #FH12

4 Position FFC, FPC Connector Contacts, Top 0.039" (1.00mm) Surface Mount, Right Angle #commonpartslibrary #connector #ffc #fpc

Pluggable terminal block header designed for PCB wire-to-board connections using a 3.50 mm pitch interface. This 9-position, right-angle through-hole male header is rated for 300 V and 10 A, operates over −40 °C to +115 °C, and features tin-plated copper alloy contacts with a thermoplastic housing rated UL94 V-0 #TerminalBlock #PluggableTerminalBlock #PCBHeader #ThroughHole #RightAngle #AmphenolAnytek

WR-BHD Straight Male, Box Header, Through Hole, 2 Rows, 16 Contacts, 2.54mm Pitch #commonpartslibrary #connector #header #tht