STM32F401 Nucleo-64 STM32F4 ARM® Cortex®-M4 MCU 32-Bit Embedded Evaluation Board #CommonPartsLibrary #Nucleo-64 #Module #STM32F01

Connector Header Through Hole 40 position 0.100" (2.54mm) Raspberry Pi 40 pin header The TSW-120-07-G-D is a through-hole, double-row vertical header manufactured by Samtec. It features 40 total positions (2 rows of 20 pins) with a standard 2.54 mm pitch. This connector is widely used for board-to-board connections, prototyping, and general-purpose signal routing in embedded and electronic systems. It is designed for reliable mechanical and electrical performance with gold-plated contacts for enhanced conductivity and corrosion resistance. Manufacturer Samtec Inc. Manufacturer Part Number TSW-120-07-G-D Product Type Through-Hole Pin Header Number of Positions 40 (2 × 20) Number of Rows 2 Pitch 2.54 mm (0.100") Row Spacing 2.54 mm (0.100") Mounting Type Through Hole Orientation Vertical Contact Material Phosphor Bronze Contact Plating Gold (Au) over Nickel Plating Thickness Typically 10 µin (0.25 µm) Gold Insulator Material Black Liquid Crystal Polymer (LCP) Current Rating Typically 3.0 A per contact (depending on application conditions) Voltage Rating Typically 250 VAC Operating Temperature Range -55°C to +125°C Termination Type Solder Contact Style Square Post Post Length Standard Samtec “-07” tail length (approx. 2.92 mm tail, varies slightly per datasheet) Applications Embedded systems (e.g., Raspberry Pi GPIO headers) Development boards and expansion modules Board-to-board interconnects Prototyping and test setups Compliance RoHS Compliant Lead-Free Notes Compatible with standard 2.54 mm female headers and sockets Commonly used in stacking or mezzanine configurations Available in various plating options and pin lengths under the TSW series #commonpartslibrary #connector

Connector Header Through Hole 6 position 0.100" (2.54mm) The TSW-106-06-T-S is a through-hole, single-row, 6-position header from Samtec’s TSW series, designed for board-to-board or wire-to-board interconnections. It features a standard 2.54 mm (0.100") pitch and utilizes square posts for reliable mating with female sockets or IDC connectors. This header is commonly used in prototyping, development boards, and general-purpose PCB designs requiring robust and cost-effective interconnect solutions. Key Features Single-row vertical header 6 positions (1x6 configuration) Standard 2.54 mm pitch spacing Through-hole mounting for strong mechanical retention Tin-plated contacts for cost efficiency Square post design for reliable electrical contact Compatible with a wide range of mating connectors Electrical Characteristics Current Rating: ~3 A per contact (typical, depending on application) Contact Resistance: ≤ 10 mΩ (initial) Insulation Resistance: ≥ 1000 MΩ Withstanding Voltage: ~500 VAC Mechanical Characteristics Number of Positions: 6 Rows: 1 Pitch: 2.54 mm (0.100") Mounting Type: Through-hole Contact Type: Male pin (square post) Post Length Style: Standard (06) Tail Length: ~3.18 mm (0.125") typical Mating Pin Size: ~0.64 mm square Material and Plating Contact Material: Phosphor Bronze Plating: Tin over Nickel Insulator Material: Glass-filled thermoplastic (UL94 V-0 rated) Environmental Specifications Operating Temperature Range: -55°C to +105°C RoHS Compliant: Yes Lead-Free: Yes Applications PCB prototyping and development boards Embedded systems and microcontroller headers Board-to-board connections General-purpose signal connections Packaging Typically supplied in bulk or tube packaging depending on order quantity #commonpartslibrary #connector #header

ARM® Cortex®-M4 STM32F4 Microcontroller IC 32-Bit Single-Core 168MHz 1MB (1M x 8) FLASH 64-LQFP (10x10) #CommonPartsLibrary #IntegratedCircuit #Embedded #Microcontroller #STM32F405

SDRAM - Mobile LPDDR4X Memory IC 8Gbit Parallel 2.133 GHz 200-FBGA (10x15) The IM8G32L4JCBG-046I is an 8Gb (1GB) LPDDR4X SDRAM memory device designed for high-performance, low-power embedded applications. Organized as 256M × 32 bits, it delivers data rates up to 4266 MT/s, making it suitable for industrial computing, AI edge devices, networking equipment, automotive systems, and other memory-intensive applications. The LPDDR4X architecture reduces power consumption while maintaining high bandwidth and reliable operation across industrial temperature ranges. Key Features 8Gb (Gigabit) LPDDR4X SDRAM Memory organization: 256M × 32 bits High-speed operation up to 4266 MT/s Low-power LPDDR4X interface for reduced energy consumption 32-bit data bus width Industrial operating temperature range: –40°C to +95°C 200-ball FBGA package (10 mm × 15 mm) High bandwidth for demanding embedded applications Optimized for low-power and thermally constrained designs Suitable for industrial, automotive, networking, and edge AI systems #LPDDR4X #SDRAM #MemoryIC #EmbeddedSystems #IndustrialElectronics #EdgeComputing #AIoT #HighSpeedMemory #LowPowerDesign #AutomotiveElectronics #NetworkingHardware #FBGA #HardwareDesign #ElectronicsEngineering #PCBDesign #IntelligentMemory

4 Position Wire to Board Terminal Block Horizontal with Board 0.138" (3.50mm) Through Hole The TE Connectivity 284391-4 is a through-hole mounted PCB terminal block designed for wire-to-board power and signal connections in industrial and electronic control applications. The component belongs to the Buchanan series and features a side-entry wire interface with a horizontal mating orientation. The terminal block supports secure screw-clamp wire termination and is intended for reliable field wiring in low-voltage systems. The connector provides four positions with a 3.5 mm pitch and supports wire sizes from 14 AWG to 30 AWG. The housing is manufactured from polyamide PA66 (Nylon 6/6) with a UL94 V-0 flammability rating. Conductive elements are constructed from brass with tin-plated contacts and nickel-plated clamp and screw components to ensure corrosion resistance and electrical reliability. The device is rated for up to 12 A current and 300 V operation and is suitable for PCB-mounted applications requiring compact, stackable terminal connections. The terminal block includes side interlocking capability for modular multi-position expansion. Engineering Specification Component Type: PCB Terminal Block Manufacturer: TE Connectivity AMP Connectors Series: Buchanan Manufacturer Part Number: 284391-4 Connector Configuration: Wire-to-Board Mounting Type: Through Hole Wire Entry Orientation: Horizontal / Side Entry Number of Positions: 4 Number of Levels: Single Level Pitch: 3.50 mm Wire Termination Method: Screw Rising Cage Clamp Supported Wire Gauge: 14 AWG to 30 AWG Screw Thread Size: M3 Recommended Screw Torque: 0.25 Nm (2.2 lb-in) Rated Current: 12 A Rated Voltage: 300 V AC Housing Material: Polyamide PA66 (Nylon 6/6) Housing Color: Green Flammability Rating: UL94 V-0 Contact Material: Brass Contact Plating: Tin Clamp Material: Brass with Nickel Plating Screw Material: Brass with Nickel Plating Feature Set: Side Interlocking Capability Compliance: RoHS Compliant Mounting Orientation: PCB Straight Mount The component shall be used in applications requiring secure PCB-mounted terminal connections with moderate current handling capability and compact spacing. Typical applications include industrial control systems, embedded electronics, instrumentation, automation interfaces, and low-voltage power distribution assemblies. #commonpartslibrary #connector #header

Seeed Studio XIAO nRF52840 Sense is carrying Bluetooth 5.0 wireless capability and is able to operate with low power consumption. Featuring onboard IMU and PDM, it can be your best tool for embedded Machine Learning projects. #SeeedStudio #xiao

Embedded Systems, Low-Power IoT, Mobile/Wearable Devices PMIC 40-HVQFN (5x5)

RP2040 XIAO RP2040 - ARM® Cortex®-M0+ MCU 32-Bit Embedded Evaluation Board #CommonPartsLibrary #Developmentboard #MCU #Evaluationboard

The ESP32-DEVKITC-VE evaluation kit from Espressif Systems is a high-performance development platform for RF, RFID, and wireless applications. It features the ESP32-WROVER-E with embedded Xtensa dual-core 32-bit LX6 microprocessor running up to 240 MHz, with 8MB Flash and 8MB PSRAM for efficient data processing. This board supports Wi-Fi 802.11 b/g/n and Bluetooth® Smart Ready 4.x (BLE) connectivity at 2.4GHz, offering wireless communication options. With 448KB ROM, 520KB SRAM, and 16KB SRAM in RTC, it provides ample memory for complex applications. It includes up to 24 GPIOs, SD card, UART, SPI, SDIO, I2C, LED and motor PWM, I2S, IR, pulse counter, capacitive touch sensor, ADC, DAC, and TWAI® (compatible with ISO 11898-1/CAN 2.0) #commonpartslibrary #ESP32-WROVER-E #evaluationboard

8 (6 + 2) Position Card Connector NANO SIM Surface Mount, Right Angle Gold SIM card holder nano SIM The 2452796-1 is a surface-mount Nano SIM card connector from TE Connectivity designed for 4FF Nano SIM applications in cellular, IoT, GPS, and wireless communication devices. It features a hinged locking mechanism for secure card retention and reliable electrical contact in compact embedded systems. The connector is optimized for PCB mounting and supports high durability for repeated SIM card insertion and removal cycles. Key Features Supports 4FF (Nano SIM) cards Hinge-type SIM holder with locking mechanism 7-position contact configuration Surface-mount (SMT) PCB termination Integrated card detection switch Compact right-angle board-mount design Contact material made from copper alloy with gold plating Durable stainless-steel shell construction Operating temperature range: -40°C to +85°C Rated durability up to 2500 mating cycles Suitable for cellular modems, LTE modules, GPS trackers, and IoT devices UL 94V-0 flammability rated housing #CommonPartsLibrary #Connector #NANO SIM

Artix-7 Field Programmable Gate Array (FPGA) IC 285 4976640 101440 484-BBGA #CommonPartsLibrary #IntegratedCircuit #Embedded #Gate-Array

A microcontroller board with a camera, mic, and Coral Edge TPU. Dual-core i.MX RT1176 MCU Cortex-M7 (@800 MHz) and a Cortex-M4 (@400 MHz) 2 MB of built-in SRAM 64 MB of SDRAM More than 1 GB of flash memory Embedded Evaluation Board #coral #google #Edge #TPU #coprocessor #no3d #RT1176

ARM® Cortex®-A53 Microprocessor IC i.MX8ML 4 Core, 64-Bit 1.8GHz 548-LFBGA (15x15) #CommonPartsLibrary #IntegratedCircuit #Embedded #Microprocessor #i.MX8ML

1/1 Transceiver Half CANbus 8-SOIC The SN65HVD230DR is a high-speed Controller Area Network (CAN) transceiver designed to interface a CAN protocol controller with the physical two-wire CAN bus. It operates as a differential line driver and receiver, translating logic-level signals into robust bus-level signals suitable for automotive, industrial, and distributed control applications. The device is optimized for reliable communication in electrically noisy environments and supports low-power operation, making it suitable for systems requiring energy efficiency and extended operational stability. This transceiver conforms to widely adopted CAN physical layer standards and is intended for use in systems requiring high data integrity, fault tolerance, and electromagnetic compatibility. It integrates protection features and supports standby functionality to reduce system power consumption when communication is inactive. Functional Overview The device provides bidirectional signal conversion between a CAN controller and the differential CAN bus lines. It features a transmit data input and a receive data output, enabling full-duplex communication at the protocol level. The driver stage generates differential output signals on the bus, while the receiver stage detects and translates bus signals back into logic-level data. An internal control mechanism allows the device to enter a low-power standby mode, reducing current consumption when active communication is not required. The transceiver includes slope control capability to manage signal edge rates, which helps minimize electromagnetic interference and improves signal integrity across the network. Electrical Characteristics The transceiver operates from a single low-voltage supply and is designed for compatibility with modern microcontrollers and digital logic systems. It provides differential output drive capability with controlled rise and fall characteristics. The receiver is designed with high input sensitivity and noise immunity to ensure accurate signal detection under varying bus conditions. The device includes thermal protection and safeguards against bus faults, including short-circuit conditions. Its internal circuitry is designed to maintain stable operation across a wide range of environmental conditions and supply variations. Interface Requirements The logic interface is compatible with standard digital input and output levels, allowing direct connection to a CAN controller. The bus interface consists of two differential lines that connect to the CAN network. Proper termination and layout practices are required to ensure optimal communication performance and compliance with CAN network design guidelines. Operating Conditions The device is intended for operation across a broad temperature range suitable for industrial and automotive environments. It maintains functional integrity under typical voltage fluctuations and environmental stresses encountered in embedded systems. Protection and Reliability Features The transceiver incorporates protection mechanisms to guard against overcurrent, thermal overload, and electrostatic discharge. It is designed to maintain communication reliability even in the presence of transient disturbances and electrical noise. Packaging and Integration The SN65HVD230DR is provided in a compact surface-mount package suitable for automated assembly. Its pin configuration supports straightforward integration into printed circuit board designs with minimal external components. #CommonPartsLibrary #IntegratedCircuits #Interface #Drivers #Receivers #Transceivers #65HVD230

Connector Header Through Hole 12 position 0.100" (2.54mm) pin header 1x12 2.54mm The TSW-112-07-G-S is a single-row, 12-position, 2.54 mm pitch through-hole male pin header from Samtec’s TSW series. It is designed for reliable board-to-board or wire-to-board connections in prototyping and production environments. Featuring gold-plated phosphor bronze contacts and a durable PBT housing, this connector ensures excellent electrical performance, corrosion resistance, and mechanical durability. It is commonly used in embedded systems, development boards, and general-purpose PCB interconnections. Product Type Pin Header / Pin Strip Number of Positions 12 Number of Rows 1 Pitch 2.54 mm (0.1 in) Mounting Style Through Hole Mounting Angle Straight Termination Style Solder Pin Contact Type Male Pin Contact Material Phosphor Bronze Contact Plating Gold Housing Material Polybutylene Terephthalate (PBT) Housing Color Black Flammability Rating UL 94 V-0 Current Rating 4.3 A to 6.3 A (application dependent) Voltage Rating Up to 550 VAC Packaging Bulk Country of Origin Vietnam RoHS Compliance Compliant #commonpartslibrary #connector #header

Seeed Studio XIAO nRF52840 Sense Plus, powered by Nordic chipset with FPU, brings more SMD pins to this tiny Bluetooth senor dev board. While maintaining all the capabilities of the standard version including onboard IMU and PDM microphone, Bluetooth 5.0, NFC, and low power consumption, this Plus variant features redesigned castellations and pad layout on the back, offering 9 additional GPIOs specifically for advanced Bluetooth projects requiring expanded I/Os via SMD board-to-board soldering. With native TensorFlow Lite, it's your ideal development platform for advanced embedded Machine Learning and AIoT projects.

ARM® Cortex®-M4F STM32G4 Microcontroller IC 32-Bit Single-Core 170MHz 128KB (128K x 8) FLASH 48-UFQFPN (7x7) #CommonPartsLibrary #IntegratedCircuit #Embedded #Microcontroller #STM32G431

Green 568nm LED Indication - Discrete 2.2V Radial The WP483GDT is a through-hole green light-emitting diode designed for general-purpose visual indication and low-power lighting applications. It emits a visible green wavelength when forward biased and is commonly used in status indicators, signal displays, and basic illumination circuits. The device is built with a durable epoxy lens package that provides mechanical protection and enhances light output visibility. It is suitable for use in a wide range of electronic systems, including consumer electronics, control panels, and embedded designs. Device Overview The component is a standard discrete LED with a two-lead configuration consisting of an anode and a cathode. It operates by converting electrical energy into light through electroluminescence. The emitted color falls within the green spectrum, making it appropriate for applications requiring clear visual signaling without excessive brightness or power consumption. Electrical Characteristics The LED operates under forward bias conditions, with a typical forward voltage in the range expected for green LEDs. It supports low current operation while maintaining consistent luminous output. Reverse voltage tolerance is limited, and proper polarity must be observed to prevent damage. Current-limiting resistors are required in circuit integration to ensure safe operation. Optical Characteristics The device produces a green light output with a defined luminous intensity and viewing angle based on its lens shape and internal structure. The epoxy lens may be diffused or clear, affecting the spread and focus of the emitted light. Brightness is dependent on the forward current applied. Mechanical Characteristics The LED is housed in a standard round through-hole package, compatible with typical PCB mounting. Leads are spaced to fit common board layouts and can be soldered directly. The epoxy body provides insulation and environmental protection while maintaining optical clarity. Thermal Considerations The device is designed for low power dissipation but should be operated within recommended limits to avoid overheating. Adequate spacing and proper current control help maintain thermal stability and prolong device lifespan. Applications The WP483GDT is suitable for indicator lights in electronic devices, status displays in control systems, educational and hobby electronics, and general-purpose signaling applications where green illumination is required. Compliance and Handling The component should be handled using standard ESD precautions. Storage and soldering conditions should follow typical LED handling practices to maintain performance and reliability. #commonpartslibrary #led #green

The FS8205A is a dual N-channel enhancement-mode power MOSFET designed primarily for lithium-ion and lithium-polymer battery protection applications. Manufactured by several semiconductor vendors including Fortune Semiconductor, this device integrates two low on-resistance MOSFETs within a compact surface-mount package, enabling efficient bidirectional current control for battery charging and discharging systems. The device is commonly paired with single-cell battery protection controller ICs such as the DW01A to provide overcharge, overdischarge, overcurrent, and short-circuit protection in portable electronic products. Its low drain-to-source resistance minimizes conduction losses and improves overall battery efficiency while maintaining compact PCB layout requirements. The FS8205A is widely used in battery management systems, portable consumer electronics, rechargeable battery packs, USB-powered devices, IoT hardware, and embedded power management circuits requiring reliable load switching and battery protection functionality. Engineering Specification Device Type Dual N-channel power MOSFET Transistor Technology Enhancement-mode MOSFET architecture Channel Configuration Dual independent N-channel MOSFETs Switching Characteristics Low on-resistance for efficient power switching Gate Characteristics Logic-level gate drive compatibility Current Handling Optimized for battery charge and discharge current control Power Efficiency Low conduction loss for improved battery runtime Protection System Compatibility Designed for lithium battery protection controller integration Thermal Characteristics Compact thermal-efficient surface-mount structure Package Type SOP-8 surface-mount package Mounting Style Surface mount technology Reliability Features Stable switching performance and robust load handling capability Applications Lithium-ion battery protection Battery management systems Portable electronics Rechargeable battery packs USB-powered devices Power path switching Embedded systems Consumer electronics IoT hardware Load switching circuits Manufacturer Commonly manufactured by Fortune Semiconductor and compatible vendors #commonpartslibrary #mosfet #dualmosfet #nchannelmosfet #batteryprotection #batterymanagement #powermanagement #powerelectronics #embeddedhardware #consumerelectronics #surfaceountcomponents #electronicsdesign #lithiumbattery #loadswitch #portableelectronics

PIC PIC® 18F Microcontroller IC 8-Bit 40MHz 64KB (32K x 16) FLASH 40-PDIP #CommonPartsLibrary #IntegratedCircuit #Embedded #Microcontroller #PIC18F4620

Power Switch/Driver 1:1 N-Channel 3.8A 6-WQFN-HR (1.5x0.75) The TPS22995RZGR is a high-current, low ON-resistance load switch designed for power distribution and power sequencing applications. It features an integrated N-channel MOSFET capable of handling high load currents while maintaining minimal voltage drop. The device includes controlled rise time to reduce inrush current, making it suitable for sensitive power rails and battery-powered systems. It also integrates thermal shutdown and overcurrent protection, ensuring safe operation under fault conditions. Its compact package and low quiescent current make it ideal for portable and space-constrained designs. Key Features Ultra-low ON-resistance (R_ON) Wide input voltage range High continuous output current capability Controlled slew rate for inrush current limiting Low quiescent current Thermal shutdown protection Reverse current blocking (when disabled) Active high enable pin (ON pin) Compact WQFN package Electrical Characteristics Input Voltage Range: 0.5 V to 5.5 V ON-Resistance (R_ON): Typically ~5 mΩ (VIN = 5 V) Continuous Output Current: Up to 6 A (typical, PCB dependent) Quiescent Current: Typically < 10 µA Shutdown Current: Typically < 1 µA Enable Threshold Voltage: ~0.9 V (typical) Functional Description The TPS22995RZGR operates as a load switch that connects or disconnects a power supply to a load using an internal MOSFET controlled by an enable (ON) pin. When the ON pin is asserted high, the device turns on with a controlled rise time, limiting inrush current. When disabled, the switch turns off quickly and prevents reverse current flow from the output to the input. Integrated protection features such as thermal shutdown ensure reliability during abnormal operating conditions. Absolute Maximum Ratings Input Voltage (VIN): -0.3 V to 6 V ON Pin Voltage: -0.3 V to 6 V Output Voltage (VOUT): -0.3 V to VIN + 0.3 V Operating Junction Temperature: -40°C to +125°C Storage Temperature: -65°C to +150°C Package Information Package Type: WQFN (RZG) Package Size: 3 mm × 3 mm Mounting Type: Surface Mount Pin Count: 12 Applications Power rail switching Portable electronics USB power distribution Solid-state drives (SSD) Battery-powered systems Embedded systems power management Advantages Minimizes power loss due to low R_ON Reduces system inrush current Enhances system reliability with built-in protections Suitable for high-current, compact designs #commonpartslibrary #integratedcircuit #powermanagement

20 Hz ~ 20 kHz Analog Microphone Electret Condenser 3 V ~ 10 V Omnidirectional (-44dB ±2dB) PC Pins JLI 140A HD microphone microphone capsule The CMA-4544PF-W is an electret condenser microphone designed for compact audio capture applications. It features high sensitivity, low noise characteristics, and stable frequency response, making it suitable for voice recording, communication devices, and embedded audio systems. The device integrates a permanently charged electret diaphragm with a built-in FET preamplifier, enabling reliable signal output with minimal external circuitry. Key Features Electret condenser microphone element High sensitivity and signal-to-noise ratio Omnidirectional pickup pattern Compact, low-profile package Built-in FET impedance converter Stable performance over temperature range RoHS compliant Electrical Characteristics Operating Voltage: typically 2.0 V (range: 1.5 V to 10 V) Current Consumption: typically 0.5 mA Sensitivity: typically -44 dB ±3 dB (at 1 kHz, 0 dB = 1 V/Pa) Signal-to-Noise Ratio: typically 60 dB Output Impedance: typically 2.2 kΩ Frequency Response: 20 Hz to 16 kHz Acoustic Characteristics Directivity: Omnidirectional Maximum Sound Pressure Level: typically 110 dB SPL Equivalent Noise Level: typically 34 dB SPL Mechanical Characteristics Package Type: Through-hole cylindrical metal can Dimensions: approximately 4.5 mm diameter × 4.4 mm height Mounting Type: PCB through-hole Terminal Configuration: Two-pin (signal and ground) Environmental Specifications Operating Temperature Range: -20°C to +70°C Storage Temperature Range: -40°C to +85°C Applications Voice recording devices Mobile and handheld electronics Intercom and communication systems Embedded audio input modules IoT and consumer electronics Pin Configuration Pin 1: Output (Vout) Pin 2: Ground (GND / Case) Compliance RoHS compliant Suitable for general consumer electronics use #commonpartslibrary #audio #microphone #analog #condenser

Wio-E5 Dev Kit embedded with Wio-E5 STM32WLE5JC LoRa module that supports Long Range protocol on the global frequency band. It provides full GPIOs, which support various data protocols and interfaces such as RS485, Grove, male/female headers, etc. This makes it user-friendly because it allows for easy and flexible connections to other devices or components. It would be a perfect choice for fast testing and rapid prototyping of your Long Range IoT projects.

Dual ARM® Cortex®-A9 MPCore™ with CoreSight™ System On Chip (SOC) IC Zynq®-7000 Artix™-7 FPGA, 85K Logic Cells 766MHz 400-CSPBGA (17x17) #CommonPartsLibrary #IntegratedCircuit #Embedded