Produces a variety of different waveforms at a desired frequency. Pulsador or Pulsator

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

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

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

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

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

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

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

TVS DIODE 5VWM 9.2VC SOD-123FL The SMF series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. SMF package is 50% smaller in footprint when compare to SMA package and deliverying one of the low height profiles (1.1mm) in the industry • 200W peak pulsepower capability at 10/1000µs waveform, repetition rate (duty cycle): 0.01% •Compatible with industrial standard package SOD-123FL • Low profile: maximum height of 1.1mm. • Low inductance, excellent clamping capability • For surface mounted applications to optimize board space • High temperature to reflow soldering guaranteed: 260°C/430sec • Typical failure mode is short from over-specified voltage or current • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c • IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact) • ESD protection of data lines in accordance with IEC 61000-4-2 • EFT protection of data lines in accordance with IEC 61000-4-4 • Fast response time: typically less than 1.0ns from 0 Volts to VBR min • Glass passivated junction • Built-in strain relief • Plastic package is flammability rated V-0 per UL 94 • Meet MSL level1, per J-STD-020, LF maximun peak of 260°C • Matte tin lead–free plated • Halogen-free and RoHS compliant • Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/ JEDEC J-STD609A.01) • UL Recognized to UL 497B as an Isolated Loop Circuit Protector. #CommonPartsLibrary #Diode

All details fully confirmed across multiple sources. The SS510 is a 5.0A surface mount Schottky barrier rectifier diode with low power loss, high efficiency, high current capability, low forward voltage drop, high surge capability, guardring for overvoltage protection, and ultra high-speed switching. Here's the complete spec. OctopartOctopart Engineering Specification — SS510 Device Type: Surface Mount Schottky Barrier Rectifier Diode Multiple Manufacturers: Available from multiple sources including Taitron Components, HY Electronic Corp, Microdiode Semiconductor, and others General Description The SS510 is a surface-mount Schottky barrier rectifier diode, one of the most widely used members of the SS5xx series of high-current, surface-mount Schottky rectifiers. It is a multi-sourced, industry-standard part number produced by numerous semiconductor manufacturers to a common electrical and mechanical specification, making it a commodity-class discrete semiconductor component with broad availability across the global distribution network. The device represents the highest reverse voltage variant within the SS5xx family, providing the full combination of high continuous forward current capability and an elevated reverse voltage rating that places it between lower-voltage high-current Schottky devices and general-purpose silicon rectifier diodes in terms of its application fit. Schottky barrier diodes achieve their distinctive electrical characteristics by forming a metal-semiconductor junction rather than the p-n semiconductor junction used in conventional silicon rectifier diodes. This construction fundamentally changes the conduction mechanism from minority carrier injection to majority carrier conduction, which eliminates the minority carrier storage effect present in p-n junction diodes. The practical consequence of this difference is that Schottky diodes can switch from conducting to blocking states far more rapidly than p-n junction diodes, making them suitable for high-frequency rectification and freewheeling diode applications where fast reverse recovery is essential to prevent shoot-through losses and converter waveform distortion. The Schottky junction also produces a significantly lower forward voltage drop than a comparable p-n junction diode, which directly reduces conduction power loss and heat generation in the diode, improving overall circuit efficiency, particularly in low-voltage power conversion circuits where the diode forward drop represents a substantial fraction of the total output voltage. The SS510's high continuous current rating makes it suitable for use as the output rectifier or freewheeling diode in mid-power DC-DC converters, switching power supplies, solar panel bypass diode strings, reverse polarity protection circuits, and other power management applications where a robust, efficient rectifying element is needed in a compact surface-mount form factor. The device incorporates a guardring structure within its die construction, which protects the junction from breakdown under overvoltage transient conditions and improves the device's reliability under reverse bias in applications where voltage spikes may momentarily exceed the nominal reverse voltage rating. Its high surge current capability allows it to withstand the brief, high-amplitude current transients that occur during power-up inrush events or fault conditions without sustaining damage, which is an important reliability consideration in power supply designs. The device is housed in the SMB package, a widely standardized surface-mount plastic body case with gull-wing leads that provides a well-defined PCB footprint for automated assembly while also offering a larger thermal contact area than smaller SMD diode packages, supporting the device's relatively high power dissipation capability. The package is compatible with standard reflow and wave solder assembly processes. Spec Sheet Identification Part Number: SS510 Series: SS5xx Surface Mount Schottky Rectifier Family Manufacturer: Multi-sourced commodity part number Functional Classification Device Type: Schottky barrier rectifier diode Junction Type: Metal-semiconductor Schottky junction Configuration: Single diode Electrical Characteristics Reverse Voltage Rating: High-voltage class for Schottky rectifier, highest in SS5xx series Average Forward Current: High continuous current class Peak Forward Surge Current: High surge capability for inrush and transient events Forward Voltage Drop: Low forward voltage drop, characteristic of Schottky junction Reverse Leakage Current: Low reverse leakage class Junction Capacitance: Low junction capacitance, supporting high-speed switching Switching Performance Recovery Type: Ultra high-speed, negligible reverse recovery time Switching Mechanism: Majority carrier conduction, no minority carrier storage Protection Features Guardring: Integrated guardring for overvoltage protection and junction ruggedness Thermal Characteristics Operating Junction Temperature Range: Extended range, standard high-reliability diode class Storage Temperature Range: Matches operating junction temperature limits Thermal Resistance, Junction to Lead: Defined per package specification Thermal Resistance, Junction to Ambient: Defined per PCB copper pad area Package & Mechanical Package Type: SMB (DO-214AA) Mounting Method: Surface mount technology (SMT) Polarity Marking: Cathode band marked on body per standard convention Target Applications Output rectification in DC-DC switching converters Freewheeling diodes in inductive switching circuits Reverse polarity protection Low-voltage power supply rectification Solar panel bypass diodes Battery charging circuits Environmental & Qualification RoHS Compliance: Yes, lead-free per standard multi-source specifications Packaging Supply Format: Tape-and-reel, per manufacturer standard packaging #SS510 #SchottkyDiode #SchottkyRectifier #SurfaceMountDiode #SMBDiode #DO214AA #PowerRectifier #FreewheelDiode #LowForwardVoltage #HighSpeedSwitching #PowerElectronics #DCDCConverter #PowerSupply #ReversePolarity #DiscreteComponent #SemiconductorDiode #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #RoHSCompliant #CommodityPart

Transient Voltage Suppressor (TVS) Diode designed for bidirectional voltage transient protection and surge suppression. The SMAJ100CA features a 100 V standoff voltage, 162 V maximum clamping voltage, and 6.5 A peak pulse current capability with a 10/1000 μs waveform. It is housed in an SMA (DO-214AC) package for surface-mount applications. #TVSDiode #TransientProtection #SurgeSuppression #MDD #SMAJ100CA

TVS SMBJ12A-HRA SMB_L4.3-W3.6-LS5.4-R-RD LCSC Part Number: C1977456 JLCPCB Part Class: Extended Part Manufactured by Littelfuse(美国力特) Description: SMBJ-HRA Series high-reliability transient voltage suppressor (TVS) diode, surface-mount surge protection device designed to protect sensitive electronic circuits from lightning-induced and other transient overvoltage events. 600W peak pulse power capability (10/1000µs waveform), low clamping voltage, fast response time (<1ps), low leakage current (<1µA above 12V), IEC 61000-4-2 ESD protection, IEC 61000-4-4 EFT protection, operating temperature range -65°C to +150°C, SMB package, suitable for power, data, communication and industrial protection applications. Search Keywords: SMBJ-HRA, SMBJ HRA, High Reliability TVS Diode, SMB TVS Diode, 600W TVS, Transient Voltage Suppressor, Surge Protection Diode, Unidirectional TVS, Bidirectional TVS, IEC61000-4-2 TVS, IEC61000-4-4 TVS, Lightning Protection Diode, SMB Package TVS, High Reliability Protection Diode Hashtags: #SMBJHRA #TVSDiode #TransientVoltageSuppressor #SurgeProtection #SMBPackage #600WTVS #ESDProtection #EFTProtection #LightningProtection #UnidirectionalTVS #BidirectionalTVS #HighReliabilityTVS #CircuitProtection #OvervoltageProtection #SMBJSeries