5A 8.8V 17W 5.5V Bidirectional 3.6V USON-10(1x2.5) ESD and Surge Protection (TVS/ESD) ROHS TPD4E02B04DQAR USON-10_L2.5-W1.0-P0.50-BL LCSC Part Number: C106794 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器)

The SMBJ6.8CA is a bidirectional Transient Voltage Suppression (TVS) diode designed to protect sensitive electronic circuits from voltage transients caused by electrostatic discharge, lightning-induced surges, inductive load switching, and other transient events. It is commonly used in power supplies, communication interfaces, industrial control systems, automotive electronics, and consumer devices requiring robust overvoltage protection. The device utilizes avalanche breakdown technology to rapidly clamp transient voltages to safe levels, helping prevent damage to downstream components. Its bidirectional configuration makes it suitable for protecting AC lines and signal lines where voltage polarity may reverse. The SMB package provides a compact surface-mount solution with high surge-handling capability and excellent reliability for demanding environments. Features Bidirectional transient voltage suppression diode Fast response time to transient events High peak pulse power dissipation capability Low incremental surge resistance Excellent clamping performance Surface-mount SMB package Protection against ESD and lightning-induced surges Suitable for AC and bidirectional signal line protection RoHS-compliant and halogen-free options available from various manufacturers High reliability and long operational life Electrical Characteristics Reverse standoff voltage optimized for low-voltage applications Avalanche breakdown protection mechanism High peak surge current capability Low leakage current during normal operation Bidirectional voltage clamping characteristics Designed for transient suppression in accordance with industry surge standards Applications Power input protection Communication interfaces Industrial automation equipment Automotive electronic modules Consumer electronics Data and signal line protection Telecom equipment Embedded control systems Sensor interface protection Package Information Package Type: SMB (DO-214AA) Surface-mount technology Compact footprint for PCB integration Suitable for automated assembly processes #commonpartslibrary #semiconductor #tvsdiode #esdprotection #surgeprotection #circuitprotection #transientvoltagesuppressor #powerprotection #electronics #surfaceMountDevice #automotiveelectronics #industrialelectronics

3.3A 20V 70W 6V Unidirectional 5V DFN1006-2 ESD and Surge Protection (TVS/ESD) ROHS ESD5341N is a single-line, unidirectional Transient Voltage Suppressor (TVS) diode designed to protect high-speed data and signal lines from Electrostatic Discharge (ESD), Electrical Fast Transients (EFT), and surge events. Its ultra-low capacitance makes it suitable for protecting sensitive interfaces without degrading signal integrity. Key Features Working (stand-off) voltage: 5 V ESD protection: Up to ±20 kV contact discharge per IEC 61000-4-2 Surge capability: Up to 4 A (8/20 μs) per IEC 61000-4-5 Ultra-low capacitance: Typically 1.0 pF, minimizing signal distortion Ultra-low leakage current: Typically <1 nA Low clamping voltage for effective transient suppression Unidirectional protection for a single signal line Compact DFN1006-2L package Pb-free and Halogen-free compliant versions available Typical Applications USB interfaces HDMI interfaces DVI ports Portable electronics Notebooks and handheld devices Other high-speed data lines requiring ESD protection #CommonPartsLibrary #Diode

The TP4056 1A Li-ion Lithium Battery Charging Module with Current Protection – Mini USB is a compact device designed to charge individual lithium ion (Li-Ion) cells that lack their own protective circuit, such as 16550s, with a single cell capacity of 3.7V and 1 Ah or higher. This battery charging module employs the TP4056 charger IC and DW01 battery protection IC to provide a charge current of 1A, which will cease upon completion of the charging process. https://robocraze.com/products/tp4056-lithium-battery-charging-board #PCB #TP4056 #battery

14.5V (Typ) Clamp 3A (8/20µs) Ipp Tvs Diode Surface Mount SC-70-6 The TPD4E1B06DCKR is a four-channel transient voltage suppression and electrostatic discharge protection device manufactured by Texas Instruments. This integrated protection component is designed to safeguard sensitive electronic interfaces and signal lines from electrostatic discharge events, transient overvoltage conditions, and electrical fast transients commonly encountered in portable and high-speed electronic systems. The device features low capacitance characteristics that make it suitable for protecting high-speed communication interfaces while maintaining signal integrity. It is commonly used in USB interfaces, HDMI ports, communication systems, embedded electronics, consumer devices, and industrial control equipment. The TPD4E1B06DCKR provides robust ESD protection while occupying minimal PCB space due to its compact surface-mount package. Its multi-channel architecture simplifies circuit design by integrating multiple protection lines within a single package, reducing component count and improving overall system reliability in environments exposed to static discharge and transient electrical disturbances. Engineering Specification Device Type Multi-channel ESD and transient protection diode array Protection Configuration Four-channel transient voltage suppression architecture Protection Function Electrostatic discharge protection and transient suppression Interface Compatibility Suitable for high-speed signal and communication interfaces Capacitance Characteristics Low capacitance design for signal integrity preservation Response Characteristics Fast transient response for sensitive electronic protection Signal Integrity Optimized for minimal impact on high-speed data transmission Voltage Protection Clamps transient overvoltage conditions to safe operating levels Package Type SC70 surface-mount package Mounting Style Surface mount technology Reliability Features Robust ESD tolerance and transient immunity enhancement Applications USB interface protection Communication ports Embedded systems Consumer electronics Industrial electronics Portable devices Signal line protection Data interface protection High-speed digital systems I/O port protection Manufacturer Texas Instruments #commonpartslibrary #esdprotection #transientprotection #tvsdiode #signalprotection #texasinstruments #highspeedinterfaces #embeddedhardware #surfaceountcomponents #electronicsdesign #usbprotection #industrialelectronics #communicationinterfaces #circuitprotection #powerelectronics

IC HALF BRIDGE DRVR 5.5A/6A 16SO STDRIVEG600 single-chip half-bridge gate driver for enhancement-mode GaN FETs and N-channel power MOSFETs, high-side voltage up to 600V, suitable for bus voltages up to 500V, designed for high-speed GaN and Si FET driving, high current capability, short propagation delay, supply voltage down to 5V, UVLO protection on high-side and low-side sections, interlocking function to prevent cross-conduction, 3.3V CMOS/TTL compatible logic inputs for MCU/DSP interface.

9.2VC Clamp 21.8A Ipp TVS DIODE SOD-123FL The SMF5.0A is a unidirectional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic circuits from electrostatic discharge (ESD), lightning surges, and other transient overvoltage events. It is commonly used on 5V power rails, USB VBUS lines, DC inputs, and general-purpose power protection applications. The device comes in a compact surface-mount SOD-123FL/SMF package suitable for space-constrained PCB designs. Key Features 5V reverse standoff voltage (VRWM) 200W peak pulse power dissipation (10/1000µs waveform) Fast response time for transient suppression Low clamping voltage (~9.2V max) Unidirectional TVS protection Excellent ESD and surge protection capability Compact SOD-123FL / SMF surface-mount package Low leakage current Operating temperature up to +150°C RoHS compliant and halogen-free variants available

ARM® Cortex®-M7 STM32H7 Microcontroller IC 32-Bit 480MHz 2MB (2M x 8) FLASH 100-LQFP (14x14) # STM32H743VIT6 ## General Description The STM32H743VIT6 is a high-performance microcontroller manufactured by STMicroelectronics and based on the Arm Cortex-M7 core. It is designed for advanced embedded applications requiring exceptional processing capability, extensive peripheral integration, high-speed memory access, and real-time control performance. The device combines powerful computational resources, floating-point processing, digital signal processing capabilities, large embedded memory, and a comprehensive set of communication interfaces within a compact package. Its architecture is optimized for industrial automation, motor control, human-machine interfaces, medical devices, robotics, data acquisition systems, audio processing, edge computing, and high-performance IoT applications. ## Key Features ### Processing Architecture * Arm Cortex-M7 processor core * High-performance real-time processing capability * Floating-point unit support * Digital signal processing functionality * Advanced instruction set architecture * Optimized embedded computing performance ### Memory Resources * Embedded Flash memory * High-speed SRAM architecture * Memory protection support * Efficient code and data execution * High-bandwidth memory access capability * Advanced cache architecture ### Communication Interfaces * USART and UART communication interfaces * SPI communication interfaces * I²C communication interfaces * CAN communication support * USB connectivity capability * Ethernet networking support * SDMMC storage interface support * Flexible external communication options ### Analog Features * High-resolution analog-to-digital conversion * Digital-to-analog conversion capability * Precision signal acquisition * Analog monitoring functionality * Sensor interface compatibility ### Timer and Control Features * Advanced control timers * General-purpose timers * PWM signal generation * Encoder interface support * Motor-control functionality * Real-time clock integration * Event-driven control architecture ### Multimedia and Processing Capabilities * Audio processing support * Signal processing applications * Graphics and display interface support * High-speed data acquisition capability * Real-time analytics support * Edge computing functionality ### Power Characteristics * Optimized performance-to-power ratio * Multiple low-power operating modes * Dynamic power management support * Efficient embedded system operation ### Package Characteristics * Surface-mount package construction * Industrial-grade packaging * High-pin-count peripheral integration * Automated assembly compatible * Suitable for complex embedded designs ### Material Construction * Advanced semiconductor technology * RoHS-compliant materials * Lead-free package construction * High-reliability integrated circuit design ### Environmental Characteristics * Suitable for industrial and commercial environments * Long operational service life * Reliable continuous operation * Stable performance across operating conditions * Robust embedded processing platform ### Application Areas * Industrial Automation Systems * Robotics and Motion Control * Motor Drive Applications * Human-Machine Interfaces * Medical Equipment * Audio Processing Systems * Data Acquisition Equipment * Embedded Computing Platforms * Industrial Networking Devices * Edge Computing Solutions * Smart Energy Systems * Advanced IoT Devices * Test and Measurement Equipment * Consumer Electronics ### Compliance * RoHS Compliant * Lead-Free Compatible * Industrial-Grade High-Performance Microcontroller Solution ## Manufacturer STMicroelectronics ## Product Family STM32H7 High-Performance Microcontroller Series #STM32H743VIT6 #STM32H7 #STMicroelectronics #CortexM7 #Microcontroller #EmbeddedSystems #IndustrialAutomation #MotorControl #Robotics #EdgeComputing #IoT #DataAcquisition #EmbeddedDesign #FirmwareDevelopment #ElectronicsEngineering

ESD Protection Devices TPD4E1U06DBVR SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR LCSC Part Number: C124691 JLCPCB Part Class: Extended Part Manufactured by TI(德州仪器)

0603L050YR is a Littelfuse 0603 surface-mount PolySwitch® resettable PPTC fuse for compact low-voltage overcurrent protection. It is rated for 0.50 A hold current, 1.00 A trip current, 6 VDC maximum, and 40 A fault current, with 0.100–0.680 Ω resistance range and -40°C to +85°C operating temperature.

DIODE GP 75V 150mA SOD-123 The 1N4148 (SOD-123) is a silicon epitaxial planar switching diode designed for fast switching applications. It is widely used in surface-mount designs as the SMD version of the classic 1N4148 (DO-35 through-hole type). It is mainly used for low-current, high-speed switching circuits, such as signal clamping, protection, logic circuits, and general rectification in small electronics. Key Features Fast switching speed (reverse recovery time typically ≤ 4 ns) Reverse voltage up to 100 V (peak) Average forward current: ~150 mA Compact SOD-123 surface-mount package (2-pin SMD) Low power dissipation (~400–500 mW depending on manufacturer) Low reverse leakage current (very small, µA or less) Low junction capacitance (~2–4 pF typical) for high-speed operation Wide operating temperature range: -55°C to +150°C Suitable for automatic PCB assembly (SMT reflow compatible) #CommonPartsLibrary #Diode

Wireless Power Receiver PMIC 20-VQFN (3.5x4.5) BQ51013BRHLT is a wireless power receiver integrated circuit from Texas Instruments designed for inductive power transfer applications compliant with wireless charging standards. The device integrates power rectification, voltage regulation, communication control, and protection circuitry to enable efficient wireless charging for portable and embedded electronic devices. This receiver IC is optimized for low-power wireless charging systems and supports seamless energy transfer from compatible transmitter platforms without the need for physical connectors. It provides regulated power output suitable for charging batteries and powering embedded systems while incorporating dynamic power management, foreign object detection support, thermal protection, and overvoltage protection for safe operation. The BQ51013BRHLT is widely used in wearable electronics, wireless sensor platforms, medical devices, mobile accessories, handheld products, and compact consumer electronics requiring cable-free charging capability. Its compact package and high integration level simplify PCB layout and reduce external component requirements for space-constrained wireless power designs. #commonpartslibrary #wirelesscharging #powermanagement #texasinstruments #wirelesspower #batterycharging #embeddedhardware #portableelectronics #electronicscomponents #inductivecharging

ESD Protection Devices SMF05CT2G SC-88-6_L2.0-W1.3-P0.65-LS2.1-BR LCSC Part Number: C513065 JLCPCB Part Class: Extended Part Manufactured by onsemi(安森美)