96.8V Clamp 15.5A Ipp Tvs Diode Surface Mount DO-214AB (SMCJ) TVS diode for transient voltage suppression, designed to protect sensitive electronic circuits from voltage transients. It features a 60 V reverse standoff voltage (VRWM), 64.2 V breakdown voltage (minimum), 96.8 V maximum clamping voltage at 15.5 A peak pulse current, and a 1500 W peak pulse power dissipation (10/1000 µs waveform). The device is unidirectional and is supplied in a DO-214AB (SMCJ) surface-mount package. #TVSDiode #TransientVoltageSuppressor #ESDProtection #SurgeProtection #1500W #60V #Unidirectional #DO214AB #SMCJ #Littelfuse

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

8A@8/20us 54V 26.7V 24V SOT-23 ESD and Surge Protection ESD DIODE 24VWM 41VC SOT-23 PESD2CAN is a dual-line ESD protection diode designed to protect automotive Controller Area Network (CAN) bus interfaces from Electrostatic Discharge (ESD), surge events, and other transient voltage disturbances. It is housed in a compact SOT-23 package and provides protection for both CANH and CANL lines using a single device. Key Features Dual CAN bus line protection in a single SOT-23 package Maximum peak pulse power: 230 W (8/20 μs surge waveform) Low clamping voltage: 41 V at 5 A surge current Ultra-low leakage current: < 1 nA ESD protection up to 30 kV Compliant with IEC 61000-4-2 Level 4 ESD standard Compliant with IEC 61000-4-5 surge immunity standard AEC-Q101 qualified for automotive applications Reverse standoff voltage: 24 V Low capacitance (typically 25 pF) to minimize impact on CAN signal integrity Suitable for both high-speed and fault-tolerant CAN networks Typical Applications Automotive CAN bus networks Industrial CAN communication systems Automotive electronic control units (ECUs) CAN transceivers requiring ESD and surge protection Any differential communication interface exposed to external connectors Package SOT-23 (3-pin) Surface-Mount Device (SMD) package. #CommonPartsLibrary #Diode

555 Type, Timer/Oscillator (Single) IC 100kHz 8-PDIP NE555 DIP-8 through hole The NE555P is a classic and widely used precision timer IC manufactured by companies like Texas Instruments and others. It belongs to the popular 555 timer family and is designed for generating accurate time delays, oscillations, and pulse signals. The “P” variant refers to the PDIP (Plastic Dual In-line Package), making it ideal for through-hole mounting, breadboarding, and prototyping. NE555P PDIP-8 timer Internally, the NE555P consists of: Two comparators A flip-flop A discharge transistor A voltage divider network These blocks allow flexible configuration for timing and waveform generation. Key Features Timing & Operation Modes Monostable mode (one-shot pulse generation) Astable mode (continuous oscillator) Bistable mode (flip-flop operation) Electrical Characteristics Supply voltage range: 4.5V to 16V Output can source or sink up to 200 mA Adjustable duty cycle Performance High timing accuracy and stability Timing range from microseconds to hours (depends on external R and C) Temperature-stable operation Package & Usability 8-pin DIP (through-hole) package Easy to use for: Breadboards DIY electronics Educational projects Common Applications LED flashers and blinkers Pulse generation Time delay circuits PWM control (e.g., dimming LEDs, motor speed control) Tone/sound generation #Timer #commonpartslibrary

6A 48V 26.7V Bidirectional 24V SOT-23 ESD and Surge Protection (TVS/ESD) ROHS The PESD1CAN is a bidirectional TVS (Transient Voltage Suppression) diode designed to protect automotive CAN bus communication lines from damage caused by ESD (electrostatic discharge), surge, and electrical fast transients. It uses silicon avalanche technology in a compact SOT-23 surface-mount package, allowing protection of two CAN signal lines with a single device. The diode is optimized for high-speed and fault-tolerant CAN networks commonly used in automotive and industrial systems. ESD protection up to ±30 kV (IEC 61000-4-2, air/contact) Peak pulse power: 200 W (8/20 µs waveform) Bidirectional protection for CAN_H and CAN_L lines Low clamping voltage for better signal protection Ultra-low leakage current (<1 µA typical) Low junction capacitance (~12–15 pF) for high-speed CAN signals Matched diode capacitance (very low mismatch ~0.1%) for signal integrity Small SOT-23 package (3-pin SMD) Complies with IEC 61000-4-2, -4-4, and -4-5 surge standards #CommonPartsLibrary #Diode

SMAJ5.0A-Q is an automotive-grade, unidirectional Transient Voltage Suppressor (TVS) diode from Bourns. It is designed to protect sensitive electronic circuits from Electrostatic Discharge (ESD), Electrical Fast Transients (EFT), lightning-induced surges, and other transient overvoltage events. The device is commonly used on 5 V power rails and communication interfaces in automotive, industrial, and telecom applications. Key Features Unidirectional TVS diode for DC line protection. 5 V reverse standoff voltage (VRWM) suitable for 5 V systems. 6.4 V minimum breakdown voltage (VBR). 9.2 V maximum clamping voltage (VC) at peak pulse current. 400 W peak pulse power dissipation (10/1000 μs waveform). 43.5 A peak pulse current (IPP) capability. AEC-Q101 qualified for automotive applications. Fast response time (<1 ps typical) for effective transient suppression. Wide operating temperature range: -55°C to +150°C. Surface-mount DO-214AC (SMA) package for compact PCB designs. RoHS compliant and suitable for automated assembly processes. Typical Applications Automotive ECUs and power rails 5 V power supplies Telecom equipment Industrial control systems I/O ports and communication interfaces Consumer electronics requiring surge protection #CommonPartsLibrary #Diode

23.2VC Clamp 25.9A@10/1000us Ipp TVS DIODE SMB(DO-214AA) The SMBJ14A-HF is a unidirectional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic circuits from high-voltage transient events such as ESD (electrostatic discharge), lightning-induced surges, and switching spikes. It is part of the SMBJ series, commonly used for general-purpose surge protection in compact surface-mount designs. It is housed in a DO-214AA (SMB) surface-mount package, making it suitable for automated PCB assembly and space-constrained applications. Key Features Working reverse standoff voltage (VRWM): 14 V Breakdown voltage: ~15.6 V to 17.2 V Clamping voltage: ~23.2 V at peak pulse current Peak pulse power: 600 W (10/1000 µs waveform) Peak pulse current: ~25.9 A Unidirectional TVS diode (single channel) Fast response to transient overvoltage events (nanosecond range) Low leakage current (typically ~1 µA) Operating temperature range: −55 °C to +150 °C Surface-mount DO-214AA (SMB) package RoHS compliant, HF (halogen-free) version (“-HF”) #CommonPartsLibrary #Diode

The TMS320F280049CPZQR is a 32-bit real-time microcontroller from Texas Instruments' C2000 Piccolo family, purpose-built for high-performance digital power control, motor control, and other real-time embedded control applications. The device is centered around TI's C28x digital signal processing core, a fixed- and floating-point architecture specifically optimized for the kind of fast, deterministic mathematical computation required in closed-loop control systems such as motor drives, digital power supplies, solar inverters, and electric vehicle subsystems. This particular part number represents the "C" variant within the TMS320F28004x family, which grants access to an integrated Configurable Logic Block, a flexible programmable logic resource that allows engineers to implement custom digital logic functions directly on-chip, such as specialized PWM waveform shaping, custom protocol interfaces, or glue logic that would otherwise require an external FPGA or discrete logic devices. This variant also provides access to a secure ROM library containing TI's InstaSPIN-FOC technology, a field-oriented motor control solution that significantly simplifies the development of sensorless motor control algorithms by handling much of the underlying control theory and tuning complexity in pre-validated, secure firmware. Beyond its core processing capabilities, the device integrates an extensive set of control-oriented peripherals that are characteristic of the C2000 platform, including high-resolution pulse-width modulation outputs, enhanced capture modules, and a multi-channel sigma-delta filter module that enables isolated current and voltage sensing across an isolation barrier without requiring a separate digital isolator and decoder chip. A dedicated Control Law Accelerator runs in parallel with the main processing core, offloading time-critical control loop calculations so that the main core remains free to handle communication, supervisory logic, and other system-level tasks, which is particularly valuable in systems running multiple simultaneous control loops. Connectivity on the device is supported through a broad set of industry-standard communication interfaces, allowing it to interface with a wide range of external sensors, communication networks, and host systems without requiring additional bridge components. The device also supports TI's Fast Serial Interface, a high-speed, robust communication protocol intended to simplify board-to-board and module-to-module communication in multi-controller systems, an increasingly common need in distributed power and motor control architectures. This part is qualified to automotive electronics reliability standards, making it suitable for deployment in vehicle power electronics, traction inverters, onboard chargers, and other automotive systems where component robustness, extended temperature operation, and rigorous quality screening are required. The device also supports TI's functional safety documentation framework, providing the architectural transparency and failure mode analysis resources needed by system designers building safety-critical control systems around the device. It is housed in a surface-mount package suited to dense power electronics board layouts and is supplied in tape-and-reel packaging for automated assembly. Spec Sheet Identification Part Number: TMS320F280049CPZQR Device Family: C2000 Piccolo, TMS320F28004x Manufacturer: Texas Instruments Variant: "C" type — with Configurable Logic Block and secure ROM/InstaSPIN-FOC access Functional Classification Device Type: 32-bit real-time microcontroller Core Architecture: C28x digital signal processing core Math Acceleration: Floating-Point Unit and Trigonometric Math Unit for control-loop computation Parallel Control Processing: Integrated Control Law Accelerator Programmable Logic: Configurable Logic Block (CLB) for custom digital logic functions Motor Control Library: Secure ROM with InstaSPIN-FOC sensorless field-oriented control Memory Program Memory Type: Embedded flash memory Memory Architecture: Supports field reprogramming for firmware updates and calibration data storage Control & Analog Peripherals PWM Capability: Frequency-independent, high-resolution PWM outputs Capture Module: Enhanced capture (eCAP) peripheral Isolated Sensing: Multi-channel sigma-delta filter module (SDFM) for isolated current/voltage sensing Analog Integration: Integrated high-speed analog-to-digital converters and internal digital-to-analog converters Programmable Gain: Integrated programmable gain amplifiers Communication Interfaces Standard Interfaces: SPI, SCI, I2C, LIN, and CAN connectivity Power Management Bus: Fully compliant PMBus support High-Speed Module Interface: Fast Serial Interface (FSI) for board-to-board and module-to-module communication Target Applications Application Domains: Industrial motor drives, solar inverters, digital power supplies, electric vehicle and transportation systems, sensing and signal processing Environmental & Qualification Automotive Qualification: AEC-Q100 qualified Functional Safety Support: Documentation and architecture support for functional safety-compliant system design Lifecycle Status: Active production Package Package Type: Surface-mount quad flat package style (LQFP) Mounting: Surface mount technology (SMT) Packaging Format Supply Format: Tape-and-reel, per part suffix designation #TMS320F280049 #C2000 #Piccolo #TexasInstruments #DigitalSignalController #RealTimeMCU #MotorControl #DigitalPowerControl #InstaSPINFOC #FieldOrientedControl #ConfigurableLogicBlock #AECQ100 #AutomotiveMCU #PowerElectronics #EmbeddedSystems #LQFP #SurfaceMount #SemiconductorIC #EngineeringSpec #ComponentLibrary #CommonPartsLibrary

The 1N4148 SOD-323 is a high-speed switching diode designed for general-purpose signal switching, fast signal processing, and protection applications in compact electronic circuits. Utilizing fast recovery characteristics and low junction capacitance, this diode is widely used in digital circuits, communication equipment, consumer electronics, industrial control systems, and embedded devices. The device is optimized for high-speed switching performance, enabling rapid response to changing signal conditions while maintaining low power consumption. Its compact SOD-323 surface-mount package makes it ideal for space-constrained PCB layouts and high-density electronic assemblies. The 1N4148 SOD-323 is commonly employed for signal routing, logic circuit protection, voltage clamping, waveform shaping, and general-purpose switching functions where fast response and reliable operation are required. Features High-speed switching diode Fast reverse recovery characteristics Low forward voltage drop Low junction capacitance Low leakage current High reliability construction Compact SOD-323 surface-mount package Suitable for high-frequency applications Excellent switching performance RoHS-compliant construction available Compatible with automated assembly processes Wide operating temperature capability Electrical Characteristics Silicon switching diode technology Fast signal switching operation Low capacitance design Low reverse leakage performance High-speed recovery behavior Stable electrical characteristics Optimized for digital and analog signal applications Suitable for low-current switching circuits Applications Signal switching circuits Logic signal routing Communication equipment Embedded systems Consumer electronics Industrial control systems Protection circuits Waveform shaping networks Signal detection circuits High-frequency switching applications Test and measurement equipment General-purpose electronic designs Package Information Package Type: SOD-323 Surface-mount technology Compact PCB footprint Suitable for automated pick-and-place assembly High-density circuit integration capability Optimized for space-constrained applications #commonpartslibrary #semiconductor #diode #switchingdiode #signaldiode #highspeedswitching #circuitprotection #electronics #smd #sod323 #consumerelectronics #industrialelectronics #embeddedsystems #communicationelectronics #analogdesign #digitaldesign #pcbdesign #electroniccomponents

Inverter IC 6 Channel Schmitt Trigger 14-TSSOP The SN74HC14APWR is a high-speed CMOS hex Schmitt-trigger inverter manufactured by Texas Instruments. This device integrates six independent inverting Schmitt-trigger gates designed to provide clean digital signal transitions from slow-rising or noisy input signals. It is commonly used for waveform shaping, signal conditioning, switch debouncing, pulse generation, and oscillator circuits in embedded systems and digital electronics. The device operates over a wide supply voltage range and offers low power consumption with high noise immunity characteristics. The Schmitt-trigger input architecture provides hysteresis, improving signal stability in noisy environments and ensuring reliable logic switching performance. The SN74HC14APWR is widely used in microcontroller interfaces, communication systems, industrial electronics, consumer devices, and general-purpose digital logic applications. Engineering Specification Device Type Hex Schmitt-Trigger Inverter Logic Function Inverting Schmitt-trigger gate Number of Channels Six independent inverter gates Logic Family High-Speed CMOS (HC) Supply Voltage Range Compatible with standard CMOS voltage levels Input Characteristics Schmitt-trigger inputs with hysteresis for noise immunity Output Characteristics CMOS push-pull outputs capable of driving standard digital loads Propagation Delay High-speed switching performance suitable for digital timing applications Power Consumption Low static and dynamic power consumption Noise Immunity High noise margin due to Schmitt-trigger input structure Operating Temperature Range Industrial operating temperature capability Package Type TSSOP surface-mount package Mounting Type Surface mount technology Applications Signal conditioning Switch debouncing Clock shaping Oscillator circuits Pulse generation Microcontroller interfacing Digital waveform cleanup Industrial control systems Manufacturer Texas Instruments #commonpartslibrary #integratedcircuit #logicic #schmitttrigger #hexinverter #digitalelectronics #embeddedhardware #signalconditioning #texasinstruments #cmoslogic #surfaceountcomponents #electronicsdesign

Analog VCO with three waveforms (Ramp, Triangle, Square/Pulse) #CommonPartsLibrary #IntegratedCircuit #voltageControlledOscilator #

Produces a variety of different waveforms at a desired frequency.

JEU0524P is a unidirectional TVS diode array in DFN2510-10L package, designed for ESD protection with 5V reverse working voltage, 6.0 to 9.0V breakdown voltage, ultra low capacitance of 0.5pF typical, and peak pulse power of 100W at 8/20μs waveform.TVS SEU0524PC DFN2510-10_L2.5-W1.0-P0.50-BL LCSC Part Number: C964550 JLCPCB Part Class: Extended Part Manufactured by SALLTECH(萨瑞)