Hot Swap Controller 1 Channel General Purpose 23-LQFN-CLIP (6x5) The TPS16850VMAR is an automotive-grade integrated hot-swap and protection controller designed for robust power-path management in low-voltage DC systems. The device provides comprehensive protection features including overvoltage protection, undervoltage protection, reverse current blocking, inrush current control, overcurrent protection, and short-circuit protection. It is intended for applications requiring controlled power delivery and fault isolation in harsh electrical environments. The device integrates dual back-to-back MOSFET control to support bidirectional current blocking and safe power switching. Adjustable protection thresholds and timing parameters allow flexible system configuration for various power rail requirements. The TPS16850VMAR supports operation across a wide supply voltage range and is optimized for automotive and industrial systems requiring high reliability and transient immunity. The controller includes fault reporting and system status monitoring functions to support intelligent power management architectures. Soft-start capability minimizes inrush current during startup, reducing stress on connectors, power supplies, and downstream circuitry. Integrated thermal protection enhances system safety during abnormal operating conditions. The TPS16850VMAR is qualified for automotive applications and complies with AEC-Q100 requirements. The device is provided in a compact VQFN package suitable for space-constrained designs and high-density PCB layouts. Key Features Automotive-qualified hot-swap and eFuse controller Wide operating input voltage range Adjustable overvoltage and undervoltage protection Reverse current and reverse polarity protection Inrush current control with programmable soft-start Adjustable overcurrent and short-circuit protection Fault monitoring and reporting outputs Integrated thermal shutdown protection Back-to-back MOSFET control architecture Fast fault response and isolation Support for controlled power sequencing Designed for harsh automotive electrical environments AEC-Q100 qualified for automotive applications Compact VQFN surface-mount package Applications Automotive electronic control units Infotainment and telematics systems ADAS and camera modules Industrial power distribution Hot-swappable system power rails Battery-powered embedded systems Power-path management systems Protection for sensitive downstream electronics Electrical Characteristics Operates from low-voltage DC power rails Supports programmable protection thresholds Integrated current sensing and fault detection High transient immunity for automotive environments Low standby current operation Fast response to overload and fault conditions Mechanical Characteristics Surface-mount VQFN package Compact footprint for dense PCB layouts RoHS-compliant package construction Suitable for automated assembly processes Environmental and Reliability Specifications Automotive AEC-Q100 qualified Extended operating temperature range ESD protection on interface pins Designed for high-reliability applications Supports operation in electrically noisy environments #commonpartslibrary #integratedcircuit #powermanagement #hotswapcontrollers

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

24 MHz ±20ppm Crystal 18pF 60 Ohms 4-SMD, No Lead The ABM8G-24.000MHZ-18-D2Y-T is a compact 24.000 MHz surface-mount quartz crystal from Abracon's ABM8G series, designed to provide a stable and accurate clock reference for digital electronic systems. Housed in a miniature 3.2 × 2.5 mm, 4-pad SMD package, it is optimized for space-constrained applications while delivering reliable frequency performance over a wide operating temperature range. This crystal is commonly used in microcontrollers, wireless modules, communication equipment, networking devices, industrial electronics, and precision timing circuits. It operates in the fundamental mode with an 18 pF load capacitance, making it suitable for a broad range of oscillator circuits. Key Features 24.000 MHz fundamental-mode quartz crystal Compact 3.2 × 2.5 × 1.0 mm 4-pad SMD package 18 pF load capacitance ±20 ppm frequency tolerance ±30 ppm frequency stability Maximum 60 Ω ESR Wide operating temperature range: −40°C to +85°C Glass-sealed ceramic package for high reliability Compatible with standard IR reflow soldering processes Low-profile design suitable for compact PCB layouts Ideal for embedded systems, communications, wireless devices, and clock generation applications. #Abracon #QuartzCrystal #24MHz #ABM8G #SMDCrystal #TimingDevice #ClockSource #EmbeddedSystems #WirelessElectronics #IndustrialElectronics #PCBDesign #ElectronicsComponents

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

Power Switch/Driver 1:1 N-Channel 1.35A 28-WQFN (4x5) The TPS274160 device is a smart high-side switch with four integrated 160-mΩ NMOS power FETs and a chargepump to drive the gates. The device offers robust protection and diagnostic features to drive various loads (inductive, capacitive, and resistive) such as low wattage bulbs, LEDs, relays, solenoids, heaters, and sub-modules. The part enables flexible, multi-channel output configurations through paralleling channels and is in a very small WQFN package to enable usage in space constrained applications. The device is protected against short circuit events and over-temperature events, safely shutting off the output during fault events. The device also implements an external adjustable current limiting feature. This feature improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current thereby eliminating system supply brown out condition. The device also integrates diagnostic features like output current monitoring (version B) and open load detection to enable improved intelligence in modules and to enable predictive maintenance functionality. • Quad-channel 160-mΩ smart high-side switch • Wide DC operating voltage range: 5 V to 36 V – 50-V absolute maximum voltage • Accurate adjustable current limiting (250 mA to 4 A) • Intelligent diagnostic features – TPS274160A: Open-drain fault output – TPS274160B: Analog current sense – Open-load or short to supply detection in the off-state • Robust protection features – Short-circuit protection – Inductive load flyback clamp – Undervoltage lockout (UVLO) protection – Loss of GND protection • Excellent ESD protection on VS and OUT pins – ±8/±15 kV IEC 61000-4-2 ESD contact/air discharge • Available in small and 28-pin leadless QFN packages • Functional Safety-Capable – Documentation available to aid functional safety system design 2 Applications • Digital output modules • Standalone remote I/O • Motor drives • Solenoid or valve drive #TexasInstruments #TPS274160BRLHR #HighSideSwitch #SmartSwitch #IndustrialAutomation #PowerManagement #LoadDriver #CurrentLimiting #ProtectionIC #IndustrialControl #RemoteIO #SolenoidDriver #MotorDrive #EmbeddedSystems #ElectronicsDesign

1.5µH Shielded Molded Inductor 9.1A 15.8mOhm Max 1616 (4040 Metric) The XFL4020-152MEC is a metal-composite core, shielded surface-mount power inductor with an inductance value of 1.5 µH and a current rating of 9.1 A. Its low DCR of 15.8 mΩ maximum helps reduce conduction losses, making it suitable for efficient power conversion designs. The component is rated for automotive-grade reliability (AEC-Q200) and operates over a wide temperature range of -40°C to +125°C. Key Features Inductance: 1.5 µH Tolerance: ±20% Maximum Current Rating: 9.1 A Saturation Current (Isat): Approximately 4.6 A Low DC Resistance (DCR): 15.8 mΩ max Shielded molded construction for reduced EMI radiation Metal composite core for high efficiency and compact size Surface-mount package: 1616 / 4040 metric Dimensions: approximately 4.0 mm × 4.0 mm × 2.1 mm Self-resonant frequency: 59 MHz AEC-Q200 qualified for automotive applications Operating temperature: -40°C to +125°C Typical Applications DC/DC switching converters Power supply filtering Voltage regulator modules (VRM) Battery-powered devices Automotive power electronics Embedded power management systems Hashtags #Coilcraft #XFL4020 #PowerInductor #ShieldedInductor #SMTInductor #DC_DCConverter #PowerElectronics #AutomotiveElectronics #AECQ200 #PCBDesign #ElectronicComponents #commonpartslibrary #inductor

ARM® Cortex®-M7 S32K3 Microcontroller IC 32-Bit 160MHz 4MB (4M x 8) FLASH 172-QFP (16x16) S32K344EHT1VPBST is an automotive-grade 32-bit microcontroller from NXP Semiconductors based on the Arm Cortex-M7 core architecture. The device is designed for high-performance real-time automotive body, chassis, powertrain, and domain control applications requiring functional safety, security, and advanced communication interfaces. It integrates high-speed processing capability, extensive peripheral integration, hardware security acceleration, and deterministic control functions suitable for safety-critical embedded systems. The microcontroller operates with an Arm Cortex-M7 CPU core running at high frequency with floating-point support and DSP extensions for computationally intensive applications. Integrated flash memory and SRAM provide embedded program and data storage optimized for automotive embedded control systems. The device supports hardware-assisted security features including secure boot, cryptographic acceleration, and tamper protection for secure automotive network communication and firmware integrity. The S32K344EHT1VPBST includes multiple communication peripherals supporting CAN FD, FlexCAN, LIN, SPI, UART, I2C, and Ethernet interfaces for distributed automotive networking and gateway applications. Advanced analog integration includes ADC modules, timers, PWM generators, watchdogs, and motor-control-oriented peripherals enabling precision sensing and control functionality. The device supports functional safety development aligned with ISO 26262 requirements and includes error correction, memory protection, fault monitoring, and safety management features. Power management functionality supports low-power operating modes for energy-efficient automotive electronic control units. The microcontroller is housed in a thermally enhanced LQFP package suitable for automotive operating environments with extended temperature capability and AEC-Q100 qualification for automotive reliability standards. #commonpartslibrary #integratedcircuit #microcontroller #arm #m7

Connector Header Through Hole, Right Angle 10 position 0.100" (2.54mm) The 1761607-3 is a pluggable terminal block connector manufactured by TE Connectivity. It is designed for reliable wire-to-board connections in industrial and electronic applications. The connector supports screw-clamp termination, allowing secure and reusable wire connections. Its modular design enables easy installation and maintenance, making it suitable for control systems, power distribution, and signal interfacing. Key Features Pluggable terminal block connector Screw-clamp wire termination Reliable mechanical and electrical connection Modular and field-serviceable design Suitable for industrial environments Electrical Characteristics Rated voltage: up to 300 V (typical, application dependent) Rated current: up to 8 A (depending on wire size and conditions) Contact resistance: low contact resistance for stable conductivity Insulation resistance: high insulation resistance Mechanical Characteristics Number of positions: 3 Pitch: 3.5 mm Termination type: screw clamp Wire size range: typically 26 AWG to 16 AWG Mounting type: through-hole PCB Mating type: pluggable header interface Material Properties Housing material: high-temperature thermoplastic Contact material: copper alloy Contact plating: tin plating Flammability rating: UL94 V-0 Environmental Specifications Operating temperature range: −40°C to +105°C RoHS compliant Suitable for industrial applications Applications Industrial control systems Power supply connections Signal interface modules Automation equipment HVAC and building control systems Compliance & Standards RoHS compliant UL recognized (application dependent) IEC standard compliant terminal block design #commonpartslibrary #connector #header

SMB, Fakra Connector Plug, Male Pin 50 Ohms Through Hole, Right Angle Solder The FA1-NDRP-PCB-8 is a PCB-mounted connector component typically used for reliable board-to-board or cable-to-board electrical interconnections in electronic systems. It is designed to provide stable mechanical retention and dependable signal or power transfer in compact PCB assemblies. Components in this series are commonly used in industrial equipment, consumer electronics, embedded systems, and communication devices. Key Features PCB-mount connector design for easy integration into electronic assemblies Supports secure electrical and mechanical connection Compact form factor suitable for space-constrained designs Durable housing and contact structure for repeated mating cycles Designed for stable signal and/or power transmission Typically used in control boards, interface modules, and embedded electronics Compatible with automated PCB assembly processes depending on package style Typical Applications Industrial control equipment Consumer electronics Embedded and IoT devices Communication hardware Interface and expansion boards #Connector #RF-connector #Coaxial