Pressure Sensor 4.35PSI ~ 18.13PSI (30kPa ~ 125kPa) Absolute 10-WFLGA The BMP581 is a high-precision digital barometric pressure sensor designed for altitude tracking, environmental monitoring, navigation, weather sensing, and industrial measurement applications. It integrates a MEMS pressure sensing element with a low-noise analog front end and digital signal processing to deliver highly accurate pressure and temperature measurements over a wide operating range. The device supports low-power operation, making it suitable for portable, battery-powered, and always-on sensing systems. The sensor communicates through standard digital interfaces and includes configurable sampling, filtering, and interrupt features for flexible system integration. Its compact package enables use in space-constrained embedded designs such as wearables, mobile devices, drones, smart home systems, IoT devices, and industrial instrumentation. Engineering Specification Device Type Digital barometric pressure and temperature sensor Manufacturer Bosch Sensortec Pressure Measurement High-resolution absolute pressure measurement with integrated temperature compensation Temperature Measurement Integrated digital temperature sensing for environmental monitoring and pressure compensation Pressure Range Wide atmospheric pressure sensing range suitable for altitude and environmental applications Interface Support I²C and SPI digital communication interfaces Supply Voltage Low-voltage operation optimized for embedded and portable systems Power Consumption Ultra-low power modes with configurable performance and sampling settings Measurement Features Oversampling support with programmable output data rate and internal filtering Accuracy High absolute and relative pressure accuracy for precise altitude estimation and environmental sensing Noise Performance Low-noise sensor architecture for stable pressure readings and improved altitude resolution Interrupt Features Configurable interrupt generation for data-ready and threshold-based events FIFO Support Integrated FIFO buffering for efficient sensor data management Operating Temperature Industrial temperature operating capability for consumer and industrial environments Package Type Compact surface-mount package optimized for small PCB footprint designs Applications Altitude tracking, indoor navigation, weather stations, drones, wearable electronics, IoT sensing, HVAC systems, industrial monitoring, and portable devices #CommonPartsLibrary #Sensor #Transducer #PressureSensor

1 mOhms ±1% 4W Chip Resistor Nonstandard Automotive AEC-Q200, Current Sense Metal Element Bourns Inc. CSS4J-4026R-1L00F is a high-power surface-mount current sense resistor designed for accurate current measurement in power electronics applications. It belongs to the CSS4J-4026 series and uses a metal element construction that provides low resistance, high power handling, and excellent stability for automotive and industrial applications. This device features a 1 mΩ resistance value, ±1% tolerance, and 4 W power rating, making it suitable for monitoring high-current paths while minimizing measurement losses. It is also qualified for AEC-Q200 automotive applications and operates across a wide temperature range. Key Features Component Type: SMD Current Sense Resistor (Metal Element / Metal Strip) Resistance Value: 1 mΩ (0.001 Ω) Resistance Tolerance: ±1% Power Rating: 4 W Package Size: 4026 (approx. 10.06 mm × 6.60 mm) Number of Terminals: 4 terminals (Kelvin sensing configuration) Temperature Coefficient: approximately ±75 ppm/°C Operating Temperature Range: −55°C to +170°C Construction: Metal element current shunt resistor for accurate current measurement Qualification: Automotive AEC-Q200 compliant Typical Applications Battery Management Systems (BMS) EV and automotive power systems Motor control circuits Power supplies and DC/DC converters Overcurrent monitoring and protection circuits Industrial power monitoring equipment #CommonPartsLibrary #Bourns #CSS4J4026 #CurrentSenseResistor #ShuntResistor #MetalElementResistor #AECQ200 #PowerElectronics #BatteryManagementSystem #EVElectronics #SMTComponents #PCBDesign

Mini 2.45 GHz Antenna The 2450AT18A100E is a high-frequency ceramic SMT antenna featuring a small 3.2 mm × 1.6 mm × 1.3 mm package, optimized for space-constrained RF designs. It operates from 2400 MHz to 2500 MHz with a 50 Ω impedance and provides a compact alternative to traditional PCB trace antennas while maintaining reliable RF performance. Key Features Operating Frequency: 2400 MHz – 2500 MHz (2.4 GHz ISM Band) Center Frequency: 2450 MHz Antenna Type: Mini Ceramic Chip Antenna / SMT RF Antenna Package Size: 3.2 mm × 1.6 mm × 1.3 mm Impedance: 50 Ω Peak Gain: Approximately +0.5 dBi (typical) Average Radiation Efficiency: Approximately 76% (based on Johanson evaluation board) Maximum Input Power: 2 W continuous wave (CW) Operating Temperature Range: -40 °C to +125 °C Mounting Type: Surface Mount Technology (SMT) Applications: Bluetooth / BLE devices Wi-Fi 2.4 GHz modules Zigbee / IEEE 802.15.4 systems IoT sensors and embedded wireless products #2450AT18A100E #JohansonTechnology #ChipAntenna #SMTAntenna #RFDesign #2GHzAntenna #Bluetooth #WiFi #Zigbee #IoT #WirelessCommunication #EmbeddedSystems #PCBDesign #RFAntenna #Antena #Chip #SurfaceMount

260 Position SODIMM DDR4 SDRAM Socket Surface Mount SO-DIMM memory socket for connecting DDR4 memory modules to a printed circuit board. It features 260 positions with a right-angle, surface-mount configuration, 0.5 mm contact pitch, 9.2 mm stack height, 1.2 V DRAM support, and a maximum contact current rating of 0.5 A, with an operating temperature range of -55°C to +85°C. #MemoryConnector #SODIMMSocket #DDR4 #260Position #SurfaceMount #RightAngle #TEConnectivity #CommonPartsLibrary #Connector #Module-Socket

52 Position Female Connector PCI Express Mini Card Gold 0.031" (0.80mm) Black Generic Mini PCIe 52-pin add-in card edge connector Card edge connector for board-to-board Mini PCI Express and mSATA interfaces, featuring 52 contacts on a 0.8 mm pitch with a 7.0 mm stack height. This surface-mount, right-angle female socket is designed for Mini PCI Express cards and uses gold-flash contacts with matte-tin solder tails. #CardEdgeConnector #MiniPCIExpress #mSATA #BoardToBoard #52Position #0p8mmPitch #SurfaceMount #RightAngle #TEConnectivity #commonpartslibrary #connector #femaleconnector #pci

16 Bit Digital to Analog Converter 1 10-VSSOP The DAC80501MDGSR is a high-precision, single-channel digital-to-analog converter developed by Texas Instruments for industrial, instrumentation, and embedded control applications requiring accurate voltage output generation. The device integrates a low-drift voltage reference, precision output buffer, and serial peripheral interface communication into a compact low-power solution optimized for high-resolution signal generation. Designed for applications such as programmable power supplies, process control systems, automated test equipment, and sensor calibration, the device delivers excellent linearity, low noise performance, and stable output characteristics across varying environmental conditions. The integrated architecture minimizes external component requirements while maintaining high accuracy and long-term reliability. The converter supports rail-to-rail output operation and offers flexible reference configurations to accommodate different system architectures. Its SPI-compatible digital interface enables straightforward integration with microcontrollers, processors, and FPGA-based systems. Electrical Characteristics The device operates from a single analog supply and supports precision voltage output generation with monotonic performance across the full operating range. Integrated precision reference circuitry provides low temperature drift and stable output characteristics suitable for high-accuracy measurement and control systems. Low glitch energy, low offset error, and low gain error characteristics improve output stability during code transitions. The output amplifier is capable of driving moderate capacitive loads while maintaining signal integrity and settling performance. Interface and Control Communication is implemented through a high-speed SPI-compatible serial interface supporting standard synchronous digital communication protocols. The interface allows direct programming of DAC output codes and internal configuration registers. The device supports daisy-chain capable serial communication architecture for simplified expansion in multi-device systems. Internal registers provide control of reference operation, power management, and output configuration functions. Power Management The DAC80501MDGSR incorporates low-power operating modes intended for energy-sensitive applications. Integrated power-down functionality reduces current consumption during inactive system states while preserving configuration integrity. Internal circuitry is optimized for low quiescent current operation without compromising output precision or dynamic response performance. Package Information The device is supplied in a compact VSSOP surface-mount package suitable for space-constrained industrial and embedded designs. The package configuration supports automated assembly processes and standard PCB manufacturing techniques. Typical Applications Typical applications include industrial automation, programmable voltage sources, data acquisition systems, sensor simulation, instrumentation equipment, motor control systems, and precision calibration platforms. The device is particularly suitable for systems requiring stable and repeatable analog voltage generation with minimal external circuitry. #commonpartslibrary #integratedcircuit #analog #digital #converter

1M Ohms ±1% 0.25W, 1/4W Chip Resistor 0603 (1608 Metric) Automotive AEC-Q200, Pulse Withstanding Thick Film #CommonPartsLibrary #Chip-Resistor #Surface-Mount #ESR

ARM® Cortex®-M33 STM32H5 Microcontroller IC 32-Bit 250MHz 2MB (2M x 8) FLASH 144-LQFP (20x20) # STM32H573ZIT6 ## General Description The STM32H573ZIT6 is a high-performance microcontroller from STMicroelectronics based on the Arm Cortex-M33 core. It is designed to deliver advanced processing capability, enhanced security, and extensive peripheral integration for industrial, medical, consumer, communications, and embedded control applications. The device combines powerful computational performance with low-power operation, making it suitable for real-time control, edge computing, human-machine interfaces, industrial automation, IoT gateways, motor control systems, and secure connected devices. Integrated security features, high-speed memory architecture, and comprehensive communication interfaces enable the development of robust and scalable embedded solutions. ## Key Features ### Processing Architecture * Arm Cortex-M33 processor core * TrustZone security architecture * Digital signal processing capabilities * Floating-point computation support * Optimized real-time processing performance ### Memory Resources * Embedded Flash memory * Integrated SRAM architecture * Error correction capability for enhanced reliability * High-speed memory access structure ### Security Features * Secure boot functionality * Hardware cryptographic accelerators * Secure firmware update support * Memory protection mechanisms * Tamper detection capabilities * Trusted execution environment * Secure key management support ### Communication Interfaces * USART and UART communication interfaces * SPI serial communication interfaces * I²C communication interfaces * CAN FD connectivity * USB connectivity support * Ethernet interface capability * SDMMC memory card interface * Flexible external communication options ### Analog Features * High-performance analog-to-digital conversion * Digital-to-analog conversion capability * Analog comparators * Precision signal acquisition support ### Timer and Control Functions * Advanced control timers * General-purpose timers * PWM generation capability * Encoder interface support * Motor-control functionality * Real-time clock integration ### Power Characteristics * Low-power operating modes * Dynamic power optimization * Battery-powered application support * Efficient performance-to-power ratio ### Package Characteristics * LQFP package construction * Surface-mount technology compatibility * Industrial-grade mechanical design * Suitable for automated assembly processes ### Application Areas * Industrial Automation Systems * Motor Control Equipment * Human-Machine Interfaces * Smart Energy Systems * Medical Electronics * IoT Gateways * Secure Embedded Devices * Industrial Networking Equipment * Building Automation Systems * Consumer Electronics * Data Acquisition Systems * Edge Computing Applications ### Compliance * RoHS Compliant * Lead-Free Compatible * Industrial and Commercial Application Support ## Manufacturer STMicroelectronics ## Product Family STM32H5 Series High-Performance Microcontrollers #STM32H573ZIT6 #STM32H5 #STMicroelectronics #CortexM33 #Microcontroller #EmbeddedSystems #IndustrialAutomation #SecureMCU #IoT #EdgeComputing #MotorControl #EmbeddedDesign #ElectronicsEngineering #FirmwareDevelopment #IndustrialElectronics

BergStak 0.40mm, 100 position, Receptacle, 4mm stack height 100 Position Connector Receptacle, Center Strip Contacts Surface Mount Gold 10164227-1004A1RLF is a high-density board-to-board mezzanine connector from Amphenol ICC (FCI), part of the BergStak® 0.40 mm series. It is designed for compact electronic systems that require reliable high-speed signal interconnection between stacked PCBs. This component is a 100-position, surface-mount receptacle connector with center strip contacts. It uses a 0.40 mm pitch to support very high pin density in a small footprint. It is commonly used in applications like smartphones, industrial modules, embedded computing, and other space-constrained electronic assemblies. Key Features 100 positions for high-density signal routing 0.40 mm fine pitch for compact PCB designs Board-to-board mezzanine (receptacle type) Surface-mount (SMT) mounting for automated assembly Center strip contact design for stable mating Gold-plated contacts for improved conductivity and corrosion resistance Mated stacking height around 4 mm Low-profile design suitable for thin electronic devices Typical Applications Smartphones and mobile devices Wearable electronics Industrial control modules Embedded computing boards Communication and networking equipment #AmphenolICC #FCI #BergStak #BoardToBoardConnector #MezzanineConnector #0_40mmPitch #SurfaceMount #HighDensityConnector #100PositionConnector #ElectronicsComponents

3A 125V 125V Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block The CB61F3A-TR1 is a surface-mount fast-acting fuse from Eaton designed for overcurrent protection in compact electronic circuits. It belongs to the CB61F series of SMD “Brick” fuses and is commonly used in power supplies, battery management systems, consumer electronics, servers, and industrial equipment. Key Features Fast-acting fuse for rapid overcurrent protection Current rating: 3 A Voltage rating: 125 VAC / 125 VDC Surface-mount (SMD) package with compact 2410 footprint High interrupt rating: 100 A AC / 300 A DC Low cold resistance: approximately 0.025 Ω Reflow and wave solder compatible Lead-free, halogen-free, and RoHS compliant UL and safety agency approved (cULus, CQC, PSE) Suitable for: Power supplies Battery management systems (BMS) Consumer electronics Medical equipment Industrial electronics #CommonPartsLibrary #Fuse CB61F

12 Bit Digital to Analog Converter 2 14-SOIC #MCP4922TESL #Microchip #IntegratedCircuit #DataAcquisition #DigitalToAnalogConverter #DAC #DualChannelDAC #12BitDAC #SPIDAC #SPIInterface #VoltageOutputDAC #SurfaceMount #SOIC14 #CategoryIntegratedCircuits #CategoryDataAcquisition #CategoryDigitalToAnalogConverters #CommonPartsLibrary

2 Position Wire to Board Terminal Block Horizontal with Board 0.236" (6.00mm) Surface Mount 2061-602/998-404 is a 2-position surface-mount (SMT) PCB terminal block from WAGO's 2061 Series, designed for reliable wire-to-board power and signal connections. It utilizes WAGO's Push-button CAGE CLAMP® spring connection technology, allowing fast, tool-assisted wire insertion and secure vibration-resistant termination without screws. Its compact low-profile design makes it suitable for LED lighting, industrial controls, building automation, and space-constrained electronic assemblies. Key Features 2-position wire-to-board terminal block Surface-mount (SMT) PCB mounting Push-button CAGE CLAMP® spring termination (screwless) 6.00 mm pitch Supports 16–20 AWG (0.5–1.5 mm²) wire Rated up to 10 A (application dependent) Rated voltage up to 300 V (UL) / 630 V (IEC) Horizontal wire entry Tin-plated copper alloy contacts for excellent conductivity Operating temperature: -60°C to +105°C Glass-filled PPA housing with high mechanical strength Ideal for LED lighting, industrial automation, power distribution, and compact PCB applications. #WAGO #TerminalBlock #WireToBoard #SMT #PushButton #CAGECLAMP #PCBConnector #LightingConnector #IndustrialAutomation #PowerConnection

EEPROM Memory IC 256Kbit I2C 1 MHz 450 ns 8-SO The M24256E-FMN6TP is a 256-Kbit (32 Kbyte) I²C-compatible serial EEPROM from STMicroelectronics. It is designed for reliable, non-volatile data storage in a wide range of electronic applications including consumer, industrial, and automotive systems. The device supports standard (100 kHz), fast (400 kHz), and fast-mode plus (1 MHz) I²C communication, enabling efficient data transfer. It features byte and page write operations, low power consumption, and a high endurance of write cycles, making it suitable for frequent data logging and configuration storage. Housed in a compact SO8 package, the device is optimized for space-constrained PCB designs while maintaining robust performance and data retention capabilities. Key Features Memory size: 256 Kbit (32 Kbyte) Interface: I²C (2-wire serial interface) Clock frequency: Standard mode: 100 kHz Fast mode: 400 kHz Fast-mode Plus: 1 MHz Supply voltage range: 1.7 V to 5.5 V Page write capability: up to 64 bytes Write cycle time: ~5 ms (typical) Data retention: > 200 years Endurance: > 4 million write cycles Hardware write protection available ESD protection and latch-up immunity Functional Description The device operates as a slave on the I²C bus and supports: Byte write and read Page write (up to 64 bytes) Random and sequential read operations Memory addressing is internally managed using a 16-bit address pointer, allowing access to the full 32 KB memory array. The device includes an internal write cycle controller, eliminating the need for external timing management. Pin Configuration (SO8 Package) A0, A1, A2: Device address inputs VSS: Ground SDA: Serial data line SCL: Serial clock line WC: Write control (hardware write protection) VCC: Supply voltage Absolute Maximum Ratings Supply voltage (VCC): -0.3 V to 6.5 V Input voltage: -0.3 V to VCC + 0.6 V Storage temperature: -65°C to +150°C Operating temperature (industrial grade): -40°C to +85°C Electrical Characteristics Low standby current: < 1 µA (typical) Operating current: < 1 mA Input/output compatible with CMOS logic levels Schmitt trigger inputs for noise immunity Timing Characteristics Write cycle time: 5 ms (typical) Fast-mode Plus support up to 1 MHz Sequential read supports continuous data streaming Package Information Package type: SO8 (8-lead Small Outline) Mounting: Surface-mount (SMD) Tape & reel packaging (TP suffix) Applications Configuration storage Calibration data storage Data logging systems Industrial control systems Consumer electronics Embedded systems requiring non-volatile memory Advantages High endurance and long data retention Wide voltage range (ideal for mixed-voltage systems) Compact footprint High-speed I²C compatibility (up to 1 MHz) #commonpartslibrary #integratedcircuit #memory

1.5µH Shielded Drum Core, Wirewound Inductor 1.9 A 137mOhm Max 0806 (2016 Metric) The Bourns SRP2010-1R5M is a 1.5 µH wirewound drum-core power inductor designed for high-current, low-loss power conversion applications such as buck/boost converters in compact electronics like smartphones, tablets, SSDs, and embedded systems. It uses a metal powder (iron powder) core with magnetic shielding, which helps reduce EMI (electromagnetic interference) and improves efficiency in high-frequency switching circuits. Key Features Inductance: 1.5 µH Tolerance: ±20% Current Rating (Irms): ~1.9 A Saturation Current (Isat): ~2.5 A Low DCR: ~137 mΩ max Shielded construction (reduces magnetic radiation) Wirewound drum core design Surface-mount package (0806 / 2016 metric) Operating temperature: -40°C to +125°C RoHS compliant Typical Applications DC-DC converters (buck / boost regulators) Power management circuits in mobile devices Laptops, tablets, smartphones SSD/HDD power filtering Embedded systems and IoT devices #CommonPartsLibrary #Inductor #Coil #Choke #Fixed-Inductor #SRP2010