Recom REM30-W 30W Isolated DC-DC Converter Through Hole, Voltage in 9 36 V dc, Voltage out 5V dc Medical Isolated Module DC DC Converter 1 Output 5V 6A 9V - 36V Input REM30-2405SW is a 30W isolated DC-DC converter from RECOM's REM30-W medical-grade series. It converts a 9V to 36V DC input into a regulated 5V DC output with up to 6A of output current. Designed for medical, industrial, and embedded applications, it features 5kVAC reinforced isolation, high efficiency, and comprehensive protection functions, making it suitable for powering sensitive electronic systems in demanding environments. Key Features 30W isolated DC-DC converter Wide 9V to 36V DC (4:1) input voltage range Regulated 5V DC output at up to 6A 5kVAC reinforced isolation for enhanced safety High efficiency of up to 88% Medical-grade design with low leakage current Built-in overcurrent (OCP), overvoltage (OVP), overtemperature (OTP), short-circuit (SCP), and undervoltage lockout (UVLO) protection Through-hole 2" × 1" DIP module package Wide operating temperature range of -40°C to +105°C (with derating) Suitable for medical equipment, industrial automation, instrumentation, telecommunications, and embedded power systems. #REM30_2405SW #RECOM #DCDCConverter #IsolatedPowerModule #MedicalPower #PowerSupply #IndustrialElectronics #EmbeddedSystems #ThroughHole #Electronics

Pressure Sensor +/-0.22PSI (+/-1.5kPa) Differential Male - 0.08\" (2.00mm) Tube, Dual 16 b 16-SMD Module, Dual Top Ports The SDP33-1500Pa-TR-250PCS is a digital differential pressure sensor module from Sensirion AG, designed for high-precision measurement of low-pressure differences up to ±1500 Pa (±1.5 kPa). It belongs to the SDP3x series, which uses Sensirion’s CMOSens® technology for compact, accurate, and stable sensing performance. It is widely used in HVAC systems, airflow measurement, medical devices, and industrial control applications where precise air or gas flow monitoring is required. Key Features Differential Pressure Measurement Range: ±1500 Pa (±1.5 kPa) Digital Output Interface I²C communication for easy MCU integration High Resolution 16-bit digital output Accurate & Stable Performance Factory-calibrated and temperature compensated No zero-point drift Low Power Consumption Designed for battery-powered and embedded systems Compact SMD Module Small footprint, surface-mount package (easy PCB integration) Fast Response Time Suitable for real-time airflow and pressure monitoring Wide Operating Conditions Supply voltage: ~3.3V Operating temperature: -40°C to +85°C Reflow Solderable Compatible with standard SMT manufacturing processes Reliable Long-Term Stability Built for high-volume industrial and commercial applications Typical Applications HVAC airflow and filter monitoring Ventilation and air quality systems Medical respiratory devices Industrial automation and process control Drones and airspeed (pitot tube systems) IoT environmental sensing #CommonPartsLibrary #Sensor

Air Quality Sensor CO2 Sensor 2.5V/3.3V/5V 20-Pin SMD EP T/R The SCD41-D-R1 is a miniature photoacoustic carbon dioxide sensor module developed by Sensirion for high-accuracy environmental sensing applications. The device integrates a CO₂ sensing element, temperature sensor, humidity sensor, optical components, calibration memory, and digital signal processing into a compact surface-mount package suitable for embedded systems and portable electronics. The sensor utilizes photoacoustic sensing technology to provide precise carbon dioxide concentration measurements while maintaining low power consumption and long-term stability. Integrated humidity and temperature sensing capabilities enable environmental compensation and simplify system integration by reducing the need for external sensors. The SCD41 communicates through a standard I²C digital interface and supports automatic self-calibration functions for reliable long-term operation. Its compact footprint and low energy requirements make it suitable for battery-powered devices, smart building systems, HVAC equipment, indoor air quality monitoring systems, and IoT applications. The module is factory calibrated and designed for continuous monitoring of indoor air quality conditions. The integrated architecture minimizes external component requirements while enabling accurate sensing performance across a wide operating range. Key Features Photoacoustic CO₂ sensing technology Integrated temperature and humidity sensing High accuracy carbon dioxide measurement I²C digital communication interface Low power consumption operation Automatic self-calibration support Compact surface-mount package Factory calibrated output Long-term measurement stability Optimized for indoor air quality applications Low-profile PCB mounting design RoHS and halogen-free compliant Electrical Characteristics Low-voltage supply operation Low average current consumption suitable for portable devices Integrated digital signal processing Non-volatile calibration memory Standard I²C communication compatibility Stable operation across industrial environmental conditions Mechanical Characteristics Compact SMD package for space-constrained applications Surface-mount assembly compatible Low-profile package structure Integrated optical cavity and sensing chamber Moisture-sensitive device requiring controlled handling during assembly Functional Characteristics Real-time carbon dioxide concentration monitoring Simultaneous temperature and humidity measurement Automatic environmental compensation Continuous and periodic measurement modes Fast startup and measurement response Long operational lifetime with stable calibration Optimized airflow design for accurate sensing Suitable for continuous indoor environmental monitoring Typical Applications Indoor air quality monitoring systems Smart thermostats and HVAC controllers Building automation equipment Demand-controlled ventilation systems Portable environmental monitoring devices Smart home and IoT products Air purification systems Occupancy and ventilation monitoring Battery-powered sensing devices Consumer and industrial environmental monitoring equipment #commonpartslibrary #sensor #airquality

Optical Sensor Through-Beam 0.197" (5mm) PCB Mount The EE-SX4081 specification defines the engineering requirements for a slot-type photomicrosensor designed for non-contact object detection and position sensing in electronic and electromechanical systems. This specification establishes the functional, electrical, mechanical, environmental, and quality requirements necessary to ensure accurate optical sensing, reliable switching performance, and long-term operational stability. The component is intended for use in industrial automation, office equipment, consumer electronics, and embedded control systems requiring precise detection of object presence, motion, or position. The integrated infrared emitter and phototransistor receiver provide dependable sensing through interruption of the optical path, enabling high-speed, contactless detection in compact system designs. Engineering Requirements The photomicrosensor shall be manufactured using qualified optoelectronic components and controlled production processes to ensure consistent sensing performance, mechanical integrity, and long service life. The optical assembly shall maintain accurate alignment between the emitter and receiver to provide stable detection characteristics throughout the specified operating conditions. Electrical characteristics shall provide reliable switching response, stable output behavior, and low power consumption while maintaining consistent sensitivity across the intended operating voltage and temperature ranges. The sensor shall exhibit reliable performance under normal ambient light conditions and shall maintain signal integrity during continuous operation. Mechanical construction shall ensure precise slot dimensions, secure mounting capability, and resistance to vibration, mechanical shock, and thermal cycling encountered during normal operation. The package shall be suitable for printed circuit board assembly and shall withstand standard soldering and handling processes without degradation. Workmanship shall be free from defects including contamination, optical misalignment, package damage, corrosion, or structural irregularities that could affect sensing accuracy or reliability. Inspection, validation, and testing shall be performed using calibrated equipment and controlled quality procedures to verify compliance with engineering requirements. Any deviation from this specification shall require formal engineering evaluation, documented technical justification, and approval through the established engineering change control process before implementation. Documentation Supporting documentation shall include engineering drawings, electrical specifications, optical performance data, qualification reports, inspection records, and revision-controlled manufacturing documentation. All documentation shall be maintained under formal configuration management and quality assurance systems to ensure complete traceability throughout the product lifecycle. Revision Control Any modification to this specification shall be processed through the formal engineering change management system. All revisions shall undergo technical review, validation, and approval before release to ensure continued compliance with design intent and applicable engineering standards. #EngineeringSpecification #Photomicrosensor #OpticalSensor #SlotSensor #IndustrialAutomation #EmbeddedSystems #Optoelectronics #QualityAssurance #EngineeringDocumentation #ElectronicComponents

1 Ohms ±1% 2W Chip Resistor 2512 (6332 Metric) Current Sense Thick Film The CRM2512-FX-1R00ELF specification defines the engineering requirements for a surface-mount current sense resistor designed for precision current measurement and power management applications. This specification establishes the functional, electrical, mechanical, thermal, environmental, and quality requirements necessary to ensure accurate resistance performance, efficient power dissipation, and long-term operational reliability in electronic systems. The component is intended for use in power supplies, battery management systems, motor control circuits, industrial automation equipment, and embedded electronic applications requiring precise current monitoring. The resistor provides a low-resistance element for current sensing while maintaining high measurement accuracy, thermal stability, and compatibility with automated surface-mount manufacturing processes. Engineering Requirements The resistor shall be manufactured using high-quality resistive materials and controlled fabrication processes to ensure stable resistance characteristics, low temperature coefficient, and reliable long-term performance. The construction shall provide consistent electrical behavior throughout the specified operating conditions without significant drift or degradation. Electrical characteristics shall ensure accurate resistance value, stable current sensing performance, and low inductance suitable for high-frequency switching environments. The component shall maintain its specified tolerance and thermal performance under continuous rated power and transient load conditions. Thermal performance shall support efficient heat dissipation through the package structure and printed circuit board interface. The resistor shall withstand normal solder reflow processes and maintain structural integrity during thermal cycling, vibration, and mechanical handling. Mechanical construction shall be compatible with standard surface-mount assembly processes and shall provide reliable solder joint formation. Workmanship shall be free from defects including cracks, delamination, contamination, plating irregularities, or structural inconsistencies that could adversely affect electrical or mechanical performance. Inspection, validation, and testing shall be conducted using calibrated equipment and controlled quality procedures to verify compliance with all applicable engineering and manufacturing requirements. Any deviation from this specification shall require formal engineering evaluation, documented technical justification, and approval through the established engineering change control process. Documentation Supporting documentation shall include engineering drawings, electrical performance specifications, thermal characterization data, qualification reports, inspection records, material declarations, and revision-controlled manufacturing documentation. All documentation shall be maintained under formal configuration management and quality assurance systems to ensure complete product traceability. Revision Control Any modification to this specification shall be managed through the formal engineering change management process. All revisions shall undergo technical review, validation, and approval before implementation to ensure continued compliance with design intent and applicable engineering standards. #EngineeringSpecification #CurrentSenseResistor #PowerElectronics #SurfaceMount #PrecisionResistor #IndustrialElectronics #PowerManagement #QualityAssurance #EngineeringDocumentation #ElectronicComponents

IC RF TxRx + MCU General ISM < 1GHz LoRaWAN 1.0, Sigfox 915MHz 73-UFBGA The STM32WL55JCI6TR is an ultra-low-power wireless microcontroller developed by STMicroelectronics. It integrates a high-performance Arm Cortex-M4 core with a secondary Arm Cortex-M0+ core and a sub-GHz radio transceiver within a single package. The device is designed for long-range wireless communication, industrial automation, smart metering, environmental monitoring, asset tracking, and Internet of Things applications. Its highly integrated architecture reduces external component count while providing secure, energy-efficient operation suitable for battery-powered and embedded systems. #STM32WL55JCI6TR #STM32WL #STM32 #STMicroelectronics #Microcontroller #WirelessMCU #LoRa #SubGHz #IoT #EmbeddedSystems #IndustrialAutomation #SmartMetering #LowPowerDesign #WirelessCommunication #RemoteMonitoring

7.2 µH Shielded Drum Core, Wirewound Inductor 7.9 A 12.8mOhm Max Nonstandard # 7447798720 ## General Description The 7447798720 is a high-performance power inductor manufactured by Würth Elektronik as part of the WE-MAPI series. It is designed for energy storage, filtering, and power conversion applications in modern switching power supplies and DC-DC converter circuits. The component features a magnetically shielded construction that minimizes electromagnetic interference while maintaining excellent current handling capability and low power losses. Its compact surface-mount design and robust mechanical structure make it suitable for industrial automation equipment, telecommunications systems, embedded electronics, automotive-support applications, consumer devices, and high-efficiency power management systems. The inductor is optimized for use in applications requiring stable inductance, low DC resistance, and reliable performance under varying load conditions. ## Key Features ### Magnetic Characteristics * Magnetically shielded construction * Stable inductance performance * High-current handling capability * Low magnetic flux leakage * Optimized energy storage capability * Suitable for high-frequency switching applications ### Electrical Characteristics * Low DC resistance * High efficiency operation * Low core losses * Stable electrical performance * Excellent current saturation behavior * Reliable operation in power conversion circuits ### Mechanical Characteristics * Surface-mount package * Compact footprint * Robust mechanical construction * Automated assembly compatible * High-density PCB design support ### Material Construction * Metal alloy core technology * Shielded magnetic structure * High-temperature materials * RoHS-compliant construction * Lead-free compatible design ### Thermal Characteristics * Efficient heat dissipation * Stable operation under continuous load * Suitable for demanding power applications * Reliable performance across industrial operating conditions ### Environmental Characteristics * Industrial-grade reliability * Long operational service life * Resistance to mechanical stress * Suitable for harsh electronic operating environments ### Application Areas * DC-DC Converters * Switching Power Supplies * Point-of-Load Regulators * Industrial Automation Equipment * Telecommunications Systems * Embedded Electronics * Power Distribution Modules * Consumer Electronics * Energy Management Systems * Battery-Powered Devices * Motor Control Systems * Power Filtering Applications ### Compliance * RoHS Compliant * Lead-Free Compatible * Industrial-Grade Power Inductor Solution ## Manufacturer Würth Elektronik ## Product Family WE-MAPI Molded Power Inductor Series #7447798720 #WurthElektronik #WEMAPI #PowerInductor #ShieldedInductor #SMDInductor #PowerElectronics #DCDCConverter #SwitchingPowerSupply #EmbeddedSystems #IndustrialElectronics #PowerManagement #PCBDesign #ElectronicsEngineering #EnergyStorage

PT2272-M4 is a CMOS remote control decoder IC designed to work with the PT2262 encoder for wireless RF and infrared remote control applications. It decodes incoming encoded signals and provides four momentary data outputs, making it ideal for remote switching, security systems, garage door openers, home automation, and industrial control systems. The "M4" variant features 4 momentary output channels, where outputs remain active only while the corresponding transmitter button is pressed. Key Features CMOS technology for low power consumption 4 momentary data output channels (M4 version) Up to 12 tri-state address pins for secure coding Supports up to 531,441 unique address combinations High noise immunity for reliable operation Wide operating voltage range: 4V to 15V Single-resistor oscillator design Compatible with PT2262 encoder IC Available in DIP and SOP package options Suitable for RF and infrared remote control systems Applications Wireless remote controls Garage door openers Car security systems Home automation equipment Remote-controlled fans and appliances Industrial wireless control systems Remote-controlled toys #CommonPartsLibrary #IntegratedCircuit #PT2272M4 #RemoteControlDecoder #RFDecoder #WirelessControl #HomeAutomation #SecuritySystem #GarageDoorOpener #CMOSIC #PT2262 #IndustrialControl #EmbeddedSystems #ElectronicsDesign

The NX3225GD 8.000MHz STD-CRA-3 is a surface-mount quartz crystal resonator designed to provide a stable and accurate clock reference for electronic circuits. It is housed in a compact ceramic package suitable for space-constrained applications and is optimized for low power consumption and reliable frequency generation. This crystal is commonly used in microcontrollers, wireless communication modules, industrial control systems, consumer electronics, IoT devices, and embedded systems requiring precise timing and frequency control. Features Fundamental mode quartz crystal resonator Nominal frequency of 8.000 MHz Compact surface-mount ceramic package High frequency stability and accuracy Low equivalent series resistance Suitable for low-power oscillator circuits Excellent aging characteristics RoHS-compliant construction Designed for automated SMT assembly processes Reliable operation across industrial temperature environments Electrical Characteristics Crystal type: Quartz Crystal Resonator Frequency: 8.000 MHz Oscillation mode: Fundamental Load capacitance: Standard load capacitance configuration Frequency tolerance: Standard precision grade Frequency stability: Industrial-grade stability performance Equivalent series resistance optimized for MCU and RF oscillator circuits Low drive level operation High insulation resistance Mechanical Characteristics Surface-mount package Ceramic hermetic enclosure Compact footprint suitable for high-density PCB layouts Compatible with standard reflow soldering processes Designed for automated pick-and-place assembly Applications Microcontroller clock generation Wireless communication devices Bluetooth and RF modules IoT and smart devices Industrial automation equipment Embedded control systems Consumer electronics Timing and synchronization circuits Sensor interface modules Portable battery-powered products Compliance RoHS compliant Lead-free package Environmentally friendly manufacturing standards Suitable for commercial and industrial electronic applications #commonpartslibrary #crystal #quartzcrystal #frequencycontrol #timingdevice #clocksource #oscillator #smtcomponent #embeddedsystems #wirelesscommunication #industrialelectronics #consumerelectronics #iotdevices #passivecomponents #electroniccomponents

Power Distribution Switches TPS27S100BRRKT VQFN-16_L4.0-W3.5-P0.50-BL-EP LCSC Part Number: C1849488 TPS27S100 / TPS27S100A / TPS27S100B – single-channel smart high-side power switch with integrated NMOS and charge pump, designed for industrial, automation, telecom, and programmable logic controller (PLC) applications. Supports operating voltages from 3.5 V to 40 V and load currents up to 4 A. Features adjustable current limiting, integrated diagnostics, current monitoring, overload protection, short-circuit protection, thermal shutdown, undervoltage lockout (UVLO), inductive load clamping, and extensive ESD/surge immunity. Available with either digital fault reporting or analog current-sense output for intelligent load management and system protection. Search Keywords: TPS27S100, TPS27S100A, TPS27S100B, Smart High Side Switch, High Side Power Switch, Industrial Load Switch, Protected Load Driver, Current Sense Switch, Industrial Power Distribution, PLC Output Driver, High Side Driver IC, NMOS High Side Switch, Adjustable Current Limit Switch, Short Circuit Protection Switch, Overload Protected Switch, Industrial Automation Power Switch, 24V Load Driver, Telecom Power Switch, Diagnostic Power Switch, Texas Instruments TPS27S100 Hashtags: #TPS27S100 #TPS27S100A #TPS27S100B #TexasInstruments #HighSideSwitch #SmartSwitch #LoadDriver #PowerSwitch #CurrentSense #IndustrialAutomation #PLC #IndustrialControl #TelecomElectronics #PowerDistribution #CircuitProtection #EmbeddedSystems #ElectronicsDesign #PCBDesign #IndustrialElectronics #PowerManagement

ESP32-WROOM32 ESP32 802.11 b/g/n (WiFi/WLAN/Wi-Fi 4), Bluetooth® Smart 4.x Low Energy (BLE) Transceiver 2.4GHz Evaluation Board ESP32-POE is an ESP32-based IoT development board that combines Wi-Fi, Bluetooth, Ethernet connectivity, and Power over Ethernet (PoE) in a single platform. It is designed for industrial automation, smart home systems, remote monitoring, and other network-connected embedded applications where both power and data can be delivered through a single Ethernet cable. The board supports the ESP32 dual-core processor and provides expansion interfaces for sensors, storage, and peripherals. FEATURES • ESP32-WROOM-32 WiFi/BLE module • Ethernet 100Mb interface with IEEE 802.3 PoE support • LiPo battery charger • LiPo battery connector • UEXT connector • User button • Reset button • Micro USB with programmer for ESP32 programming • MicroSD card • Two extension connectors 0.1" step spaced at 1" • PCB dimensions: (75 x 28)mm ~ (3 x 1)" #ESP32 #ESP32POE #IoT #Ethernet #PoE #WiFi #Bluetooth #EmbeddedSystems #IndustrialIoT #SmartHome #OpenSourceHardware #Microcontroller #EdgeComputing #Automation #MakerProjects

LORA-CC68-915MHz-TCXO is a compact, high-performance LoRa wireless transceiver module from NiceRF based on the Semtech LLCC68 chipset. Operating in the 915 MHz ISM band, it features a high-precision TCXO (Temperature-Compensated Crystal Oscillator) for improved frequency stability, making it ideal for long-range, low-power IoT and industrial wireless communication applications. The module supports LoRa, FSK, and GFSK modulation schemes, provides up to +22 dBm (160 mW) transmit power, and achieves receiver sensitivity as low as -129 dBm for extended communication range. It communicates through an SPI interface and is optimized for battery-powered and low-power systems. Key Features Based on Semtech LLCC68 LoRa transceiver chip 915 MHz ISM band operation High-precision TCXO for enhanced frequency stability Supports LoRa, FSK, and GFSK modulation Up to +22 dBm (160 mW) RF output power Receiver sensitivity up to -129 dBm SPI communication interface Operating voltage: 1.8 V to 3.7 V Low receive current (~6.5 mA typical) Integrated antenna switching circuitry Compact 16 mm × 16 mm SMD package Suitable for long-range and low-power wireless applications FCC-certified 915 MHz version RoHS compliant Typical Applications Smart Metering Industrial Automation Agricultural Monitoring Smart Cities Environmental Sensors Asset Tracking Warehouse Management Remote Control Systems Street Lighting Control Battery-Powered IoT Devices #CommonPartsLibrary #Module #LoRa #LLCC68 #915MHz #TCXO #WirelessModule #RFModule #IoT #IndustrialAutomation #SmartMetering #LongRangeCommunication #LowPowerDesign #SPI #EmbeddedSystems #NiceRF

Automotive 80 V, 2 A Synchronous Buck Converter IC – Automotive-grade synchronous step-down (buck) DC-DC converter optimized for automotive power supplies, industrial automation, battery-powered systems, distributed power, and embedded applications. Operates from a 4.2 V to 80 V input voltage and provides an adjustable output voltage from 1 V to 75 V with up to 2 A continuous output current. Features an integrated high-side and low-side MOSFET, 200 kHz to 2.2 MHz programmable switching frequency, 40 µA typical quiescent current, 98% maximum duty cycle, forced PWM/light-load efficiency modes, spread-spectrum EMI reduction, frequency synchronization, power-good output, fixed soft-start, and pre-biased startup. Includes comprehensive protection with cycle-by-cycle current limiting, hiccup-mode short-circuit protection, thermal shutdown, and undervoltage lockout (UVLO). Qualified to AEC-Q100 Grade 1, it operates over a −40°C to +125°C ambient (−40°C to +150°C junction) temperature range and is housed in an 8-pin SO PowerPAD (HSOIC) package. #TexasInstruments #LMR38020FSQDDARQ1 #LMR38020Q1 #BuckConverter #SynchronousBuck #DCDCConverter #PowerManagement #AutomotiveElectronics #AECQ100 #SIMPLESWITCHER #HSOIC8 #EmbeddedSystems

Air Quality Sensor CO2 Sensor 2.5V/3.3V/5V 20-Pin SMD EP T/R The SCD41-D-R1 is a miniature photoacoustic carbon dioxide sensor module developed by Sensirion for high-accuracy environmental sensing applications. The device integrates a CO₂ sensing element, temperature sensor, humidity sensor, optical components, calibration memory, and digital signal processing into a compact surface-mount package suitable for embedded systems and portable electronics. The sensor utilizes photoacoustic sensing technology to provide precise carbon dioxide concentration measurements while maintaining low power consumption and long-term stability. Integrated humidity and temperature sensing capabilities enable environmental compensation and simplify system integration by reducing the need for external sensors. The SCD41 communicates through a standard I²C digital interface and supports automatic self-calibration functions for reliable long-term operation. Its compact footprint and low energy requirements make it suitable for battery-powered devices, smart building systems, HVAC equipment, indoor air quality monitoring systems, and IoT applications. The module is factory calibrated and designed for continuous monitoring of indoor air quality conditions. The integrated architecture minimizes external component requirements while enabling accurate sensing performance across a wide operating range. Key Features Photoacoustic CO₂ sensing technology Integrated temperature and humidity sensing High accuracy carbon dioxide measurement I²C digital communication interface Low power consumption operation Automatic self-calibration support Compact surface-mount package Factory calibrated output Long-term measurement stability Optimized for indoor air quality applications Low-profile PCB mounting design RoHS and halogen-free compliant Electrical Characteristics Low-voltage supply operation Low average current consumption suitable for portable devices Integrated digital signal processing Non-volatile calibration memory Standard I²C communication compatibility Stable operation across industrial environmental conditions Mechanical Characteristics Compact SMD package for space-constrained applications Surface-mount assembly compatible Low-profile package structure Integrated optical cavity and sensing chamber Moisture-sensitive device requiring controlled handling during assembly Functional Characteristics Real-time carbon dioxide concentration monitoring Simultaneous temperature and humidity measurement Automatic environmental compensation Continuous and periodic measurement modes Fast startup and measurement response Long operational lifetime with stable calibration Optimized airflow design for accurate sensing Suitable for continuous indoor environmental monitoring Typical Applications Indoor air quality monitoring systems Smart thermostats and HVAC controllers Building automation equipment Demand-controlled ventilation systems Portable environmental monitoring devices Smart home and IoT products Air purification systems Occupancy and ventilation monitoring Battery-powered sensing devices Consumer and industrial environmental monitoring equipment #commonpartslibrary #sensor #airquality

Automotive CAN FD Transceiver – High-speed CAN FD transceiver compliant with ISO 11898-2:2016 for automotive ECUs, body electronics, industrial automation, motor control, battery management systems (BMS), and embedded communication networks. Supports Classical CAN and CAN FD communication with data rates up to 8 Mbps, operating from a 4.5 V to 5.5 V supply. Features standby mode with ultra-low power consumption, ±58 V bus fault protection, TXD dominant timeout, thermal shutdown, undervoltage protection, 100 mV receiver hysteresis, and failsafe operation for robust and reliable CAN communication. Qualified to AEC-Q100 Grade 1, it operates over a −40°C to +125°C junction temperature range and is housed in a standard 8-pin SOIC package. Unlike the TCAN1462VDRBRQ1, this version does not include Signal Improvement Capability (SIC), making it suitable for conventional CAN/CAN FD networks. #TexasInstruments #TCAN1462VDRQ1 #TCAN1462Q1 #CANFD #CANTransceiver #AutomotiveElectronics #IndustrialCommunication #BatteryManagement #AECQ100 #SOIC8 #EmbeddedSystems

Automotive 8 A Synchronous Buck Converter IC – High-efficiency synchronous step-down (buck) DC-DC converter optimized for automotive power supplies, industrial automation, networking equipment, point-of-load regulation, and embedded power applications. Operates from a 4.5 V to 28 V input voltage and provides an adjustable output voltage from 0.6 V to 13 V with up to 8 A continuous output current. Features integrated high-side (20.4 mΩ) and low-side (9.5 mΩ) MOSFETs, D-CAP3™ control architecture for fast transient response, 45 µA typical quiescent current, selectable switching frequencies of 500 kHz, 800 kHz, or 1.2 MHz, pre-biased startup, power-good (PG) output, soft-start, frequency synchronization, and light-load Eco-mode™ operation for improved efficiency. Includes comprehensive protection with cycle-by-cycle current limiting, undervoltage lockout (UVLO), overvoltage protection (OVP), thermal shutdown, and hiccup-mode short-circuit protection. Specified for operation over a −40°C to +150°C junction temperature and housed in a compact 10-pin VQFN-HR (3 × 3 mm) package. #TexasInstruments #TPS56837RPAR #TPS56837 #BuckConverter #SynchronousBuck #DCDCConverter #PowerManagement #PointOfLoad #IndustrialElectronics #AutomotiveElectronics #VQFN10 #EmbeddedSystems

Shielded RJ45 Connector with Integrated Magnetics (PoE) – Single-port RJ45 Ethernet connector with integrated 10/100Base-T magnetics for industrial Ethernet, embedded networking, IoT gateways, automation equipment, IP cameras, networking devices, and Power over Ethernet (PoE) applications. Features a through-hole, right-angle PCB mount, CAT5e-compliant interface, and supports 10/100Base-T Ethernet, Auto-MDIX, and PoE operation. Includes integrated isolation transformers, common-mode chokes, yellow and green status LEDs, shielded metal housing, board guide for secure mounting, and gold-plated contacts (30 µin / 0.76 µm) for reliable long-term performance. Designed with a tab-down RJ45 orientation, 90° entry, and operates over a −40°C to +85°C temperature range, making it suitable for rugged industrial and embedded networking applications. #WurthElektronik #7499210121A #RJ45Connector #EthernetConnector #IntegratedMagnetics #MagJack #CAT5e #PoE #10100BaseT #IndustrialEthernet #EmbeddedNetworking #IoT #EmbeddedSystems

Humidity, Temperature 0 ~ 100% RH I2C ±1.8% RH 4 s Surface Mount The SHT41-AD1B-R3 is a high-precision digital humidity and temperature sensor developed by Sensirion. It integrates calibrated sensing elements, analog signal processing, and a digital communication interface within a compact surface-mount package optimized for space-constrained embedded applications. The device is designed for accurate environmental monitoring across industrial, consumer, HVAC, portable electronics, and IoT systems. The sensor utilizes Sensirion CMOSens® technology to provide stable long-term performance, fast response time, and excellent repeatability under varying environmental conditions. Factory calibration enables direct digital output without the need for external calibration circuitry. The integrated I²C interface simplifies system integration with microcontrollers and embedded processors. The SHT41-AD1B-R3 is engineered for low-power operation, making it suitable for battery-powered and energy-efficient designs. Its compact DFN package supports automated assembly processes and high-density PCB layouts. The device also incorporates advanced internal diagnostics and checksum protection to improve communication reliability and data integrity. Features High-accuracy relative humidity sensing High-accuracy temperature measurement Fully calibrated and linearized digital output I²C digital communication interface Low power consumption optimized for portable systems Fast response and measurement conversion time Excellent long-term stability and repeatability Integrated heater functionality for condensation mitigation Wide operating voltage range Compact surface-mount DFN package Factory-trimmed and tested performance High immunity to environmental stress and contamination Low drift over product lifetime Suitable for reflow soldering processes Electrical Characteristics Supply voltage supports low-voltage embedded systems Digital communication compatible with standard I²C hosts Low standby current consumption Optimized active measurement current Integrated CRC data protection for communication integrity Environmental Characteristics Wide operating temperature range Wide relative humidity operating range Designed for high reliability in industrial and consumer environments Resistant to moisture-induced performance degradation Supports long operational lifetime with stable calibration Package Information Compact DFN surface-mount package Moisture-sensitive device suitable for automated assembly RoHS compliant and halogen-free construction Tape-and-reel packaging configuration for production assembly Applications Environmental monitoring systems HVAC and climate control equipment Smart home and IoT devices Portable electronics Industrial automation systems Data loggers and instrumentation Weather monitoring equipment Indoor air quality monitoring Battery-powered sensor nodes Consumer electronic products #commonpartslibrary #sensor #temperature #humidity #environmentalsensor #i2c #embedded #industrial #iot #sensirion

General-Purpose Power Relay – Single-Pole Double-Throw (SPDT, 1 Form C) electromechanical power relay designed for industrial control, home appliances, power supplies, HVAC systems, motor control, automation equipment, and embedded switching applications. Features a 5 VDC coil voltage, 10 A contact rating, and supports switching of up to 250 VAC or 125 VDC loads. Equipped with AgSnO (silver tin oxide) contacts for high durability and excellent switching performance, it provides fully sealed construction for improved environmental resistance. The relay has a through-hole PCB mount, non-latching coil with 63 Ω coil resistance (79.4 mA coil current), 10 ms maximum operate time, 5 ms maximum release time, and Class B coil insulation. Certified by UL, CSA, TÜV, and VDE, it operates over a −25°C to +85°C temperature range and is supplied in a compact PCB through-hole package. #Aratas #G5LE14DC5 #PowerRelay #SPDTRelay #ElectromechanicalRelay #GeneralPurposeRelay #10ARelay #5VRelay #IndustrialAutomation #MotorControl #ThroughHole #EmbeddedSystems

5V relay re-usable, modular, a sub-layout. This project is a dedicated design for a compact and reliable 5V relay module engineered to safely switch higher-power loads using a logic-level 5V control input. It features robust electrical performance with an integrated opto-isolator that provides essential isolation and protection between control circuitry and the relay output, ensuring enhanced stability and reduced electrical noise. This is ideal for seamless integration with microcontrollers in automation, control systems, and various embedded applications. Optimized for manufacturing-ready PCB layouts, this reliable module is perfect for prototyping and production in modern electronics projects. #5Vrelay #relaymodule #electronics #PCBdesign #automation #embeddedprojects #module #sublayout