Surface-Mount Ferrite Bead for EMI Noise Suppression – High-current chip ferrite bead designed for power-line filtering, DC-DC converters, automotive electronics, industrial control systems, communication equipment, IoT devices, and embedded electronic applications. The Murata BLM18KG601SN1D is part of the EMIFIL® BLM18 Series, providing 600 Ω impedance at 100 MHz in a compact 0603 (1608 Metric) package to effectively suppress high-frequency electromagnetic interference while maintaining low DC losses. It is rated for 1.3 A continuous current with a 150 mΩ maximum DC resistance, making it suitable for filtering power and signal lines in space-constrained designs. The ferrite bead is intended for surface-mount assembly and operates over a −55°C to +125°C temperature range for reliable performance in industrial and embedded applications. #Murata #BLM18KG601SN1D #EMIFIL #FerriteBead #EMIFilter #NoiseSuppression #PowerLineFilter #0603 #IndustrialElectronics #PowerManagement #EmbeddedSystems #EMC

Non-Isolated PoL Module DC DC Converter 1 Output 0.8 ~ 6V 10A 6V - 20V Input The LMZ22010TZ/NOPB is a compact, high-efficiency step-down (buck) DC-DC power module from Texas Instruments. It integrates a switching regulator, power MOSFETs, inductor, and compensation components into a single package, simplifying power supply design. This module is capable of delivering up to 10A output current with excellent thermal performance and minimal external components. It is intended for high power density applications such as industrial systems, telecommunications equipment, and embedded processing platforms. Manufacturer Information Manufacturer: Texas Instruments Part Number: LMZ22010TZ/NOPB Product Type: DC-DC Buck Power Module Key Features Integrated power module with inductor and controller Output current up to 10A Wide input voltage range High efficiency operation Adjustable output voltage Built-in protection features (thermal shutdown, overcurrent protection) Power-good output and enable control Requires minimal external components Electrical Characteristics Parameter Value Input Voltage Range 6 V to 20 V Output Voltage Range 0.8 V to 6 V (adjustable) Output Current Up to 10 A Switching Frequency ~500 kHz Efficiency Up to ~95% Operating Temperature Range -40°C to +125°C Package Information Package Type: TO-PMOD (Power Module) Mounting Type: Surface Mount Integrated inductor and power components Optimized for thermal performance Pin Configuration (Typical) Pin Name Description VIN Input supply voltage VOUT Regulated output voltage GND Ground EN Enable input FB Feedback for output adjustment PGOOD Power-good indicator Typical Applications Industrial automation systems Telecom and networking equipment FPGA / DSP / processor power rails Embedded systems Point-of-load regulation Design Considerations Ensure proper PCB layout for heat dissipation Use appropriate input/output capacitors External resistors required to set output voltage Consider airflow for high-current operation #commonpartslibrary #powersupply #dcdc #converter

1.5µH Shielded Drum Core, Wirewound Inductor 1.9 A 137mOhm Max 0806 (2016 Metric) The Bourns SRP2010-1R5M is a 1.5 µH wirewound drum-core power inductor designed for high-current, low-loss power conversion applications such as buck/boost converters in compact electronics like smartphones, tablets, SSDs, and embedded systems. It uses a metal powder (iron powder) core with magnetic shielding, which helps reduce EMI (electromagnetic interference) and improves efficiency in high-frequency switching circuits. Key Features Inductance: 1.5 µH Tolerance: ±20% Current Rating (Irms): ~1.9 A Saturation Current (Isat): ~2.5 A Low DCR: ~137 mΩ max Shielded construction (reduces magnetic radiation) Wirewound drum core design Surface-mount package (0806 / 2016 metric) Operating temperature: -40°C to +125°C RoHS compliant Typical Applications DC-DC converters (buck / boost regulators) Power management circuits in mobile devices Laptops, tablets, smartphones SSD/HDD power filtering Embedded systems and IoT devices #CommonPartsLibrary #Inductor #Coil #Choke #Fixed-Inductor #SRP2010

2 Position Wire to Board Terminal Block Horizontal with Board 0.375" (9.53mm) Through Hole # 1714971 ## General Description The 1714971 is a high-current printed circuit board terminal block manufactured by Phoenix Contact and designed for secure power and signal connections in industrial and commercial electronic equipment. The component utilizes a screw-clamp termination mechanism that provides reliable wire retention, low contact resistance, and long-term electrical stability. Its robust construction and through-hole mounting design make it suitable for applications requiring dependable field wiring, high-current handling capability, and resistance to mechanical stress. The terminal block is commonly used in power supplies, industrial automation systems, motor controllers, battery management systems, energy distribution equipment, instrumentation, and other applications requiring secure PCB-mounted power connections. ## Key Features ### Mechanical Characteristics * Through-hole PCB mounting * Screw-clamp wire termination * Side-entry wire connection * High-strength housing construction * Secure field-wire installation * Designed for repeated maintenance and servicing operations ### Electrical Characteristics * High-current carrying capability * Low contact resistance * Reliable electrical conductivity * Stable performance under demanding operating conditions * Suitable for power distribution and control applications ### Contact System * Corrosion-resistant conductive contacts * Screw-actuated clamping mechanism * Secure conductor retention * Reliable electrical connection during vibration and mechanical stress ### Material Construction * Industrial-grade thermoplastic housing * High-conductivity metal contacts * Flame-resistant insulation materials * RoHS-compliant construction ### Environmental Characteristics * Suitable for industrial environments * Resistant to mechanical wear * Durable under continuous operation * Designed for long service life ### Application Areas * Industrial Automation Equipment * Power Supply Systems * Motor Control Circuits * Battery Management Systems * Renewable Energy Equipment * Electrical Distribution Panels * Instrumentation Systems * Process Control Equipment * Embedded Power Electronics * Industrial Control Systems ### Compliance * RoHS Compliant * Lead-Free Compatible * Industrial-Grade PCB Interconnect Solution ## Manufacturer Phoenix Contact ## Product Family COMBICON PCB Terminal Blocks #PhoenixContact #1714971 #COMBICON #TerminalBlock #PCBTerminalBlock #ScrewTerminal #PowerConnector #IndustrialElectronics #PowerDistribution #IndustrialAutomation #EmbeddedSystems #ControlSystems #ElectronicsDesign #PCBAssembly #ElectricalEngineering

High-Voltage, High-Current Operational Amplifiers 8-SOIC #CommonPartLibrary #IntegratedCircuits #Amplifiers #Instrumentation #OPAmp #BufferAmps #Linear #OPA551

Connector Header Through Hole 10 position 0.224" (5.70mm) 172065-0010 is a Mega-Fit® vertical PCB header from Molex, designed for high-current wire-to-board power connections. It features a dual-row, 10-circuit, through-hole configuration with a 5.70 mm pitch, making it suitable for industrial equipment, power supplies, automotive electronics, and other applications requiring reliable, high-density power distribution. The connector incorporates a polarized, shrouded housing and locking mechanism to ensure secure mating and prevent incorrect insertion. Key Features 10-position (2×5) vertical PCB header 5.70 mm pitch Mega-Fit® connector system Through-hole mounting for strong mechanical retention Supports up to 23 A per circuit Rated up to 600 VAC/DC 0.38 µm (15 µin) gold-plated mating contacts Tin-plated PCB termination Shrouded and polarized design with positive locking Operating temperature: -40°C to +120°C UL 94 V-0 rated housing material Compatible with Molex Mega-Fit receptacle housings for wire-to-board power applications. #CommonPartsLibrary #Molex #MegaFit #PowerConnector #PCBHeader #WireToBoard #ThroughHole #HighCurrent #IndustrialElectronics #PowerDistribution #Connector

N-Channel 100 V 100A (Tc) 2.5W (Ta), 139W (Tc) Surface Mount PG-TDSON-8-7 BSC040N10NS5ATMA1 is a high-performance 100V N-Channel Power MOSFET from Infineon's OptiMOS™ 5 family. It is designed for high-efficiency switching applications such as switched-mode power supplies (SMPS), synchronous rectification, DC-DC converters, motor drives, battery-powered systems, and industrial power management. The device features extremely low on-resistance, high current capability, and excellent thermal performance, making it suitable for demanding power conversion applications. Key Features N-Channel Enhancement Mode MOSFET 100V Drain-to-Source Voltage (VDS) Ultra-low RDS(on): 4.0 mΩ max @ VGS = 10V Continuous Drain Current up to 100A (package limited) Optimized for high-performance SMPS and synchronous rectification Low gate charge for improved switching efficiency 100% avalanche tested for enhanced robustness Superior thermal resistance and power dissipation Wide operating junction temperature range: -55°C to +150°C RoHS compliant and halogen-free Compact PG-TDSON-8 / SuperSO8 package for high power density designs Typical Applications DC-DC Converters Synchronous Rectifiers Motor Control Battery Management Systems (BMS) Telecom and Industrial Power Supplies Solar Power Systems High-Current Switching Circuits #Infineon #OptiMOS5 #MOSFET #NChannelMOSFET #PowerMOSFET #100V #LowRDSon #SMPS #DCDCConverter #MotorDrive #PowerElectronics #IndustrialElectronics #BSC040N10NS5ATMA1 #HighEfficiency #SynchronousRectification

Automotive Mini Blade Fuse Holder (PCB Mount) – Single-circuit PCB-mount fuse holder designed for automotive electronics, industrial equipment, power distribution boards, battery management systems, embedded controllers, and circuit protection applications. Manufactured by Keystone Electronics (Series MINI® 297), it accepts Miniature (ATM) blade fuses and is rated for 30 A and 500 V. Features a vertical through-hole PCB mounting, PC pin termination, brass contacts with tin plating for low contact resistance and reliable conductivity, and is UL recognized for safety. The compact design provides secure retention of 11.0 mm × 3.85 mm mini blade fuses, making it suitable for high-current PCB-based protection circuits in automotive and industrial environments. #KeystoneElectronics #3568 #MiniBladeFuseHolder #ATMFuseHolder #FuseHolder #CircuitProtection #PCBMount #ThroughHole #AutomotiveElectronics #IndustrialElectronics #PowerDistribution #EmbeddedSystems

0.5 mOhms ±1% 5W Chip Resistor Nonstandard Automotive AEC-Q200, Current Sense Metal Element # Engineering Specification ## Product Name CSS4J-4026R-L500F ## General Description CSS4J-4026R-L500F is a precision four-terminal Kelvin current sense shunt resistor designed for accurate current measurement in high-performance electronic and power management systems. The device is intended for use in applications requiring low resistance sensing, high measurement accuracy, and stable thermal performance under varying electrical loads. The component utilizes a metal element resistive structure optimized for minimal resistance drift, reduced temperature effects, and consistent long-term stability. Its four-terminal Kelvin configuration separates current flow and voltage sensing paths, enabling improved measurement accuracy by eliminating errors caused by PCB trace and connection resistance. The device is widely used in power conversion systems, battery monitoring systems, motor control circuits, and industrial power electronics where precise current feedback is essential for control, protection, and monitoring functions. Its surface-mount construction supports compact PCB layouts and automated assembly processes while maintaining robust mechanical and electrical reliability. The design emphasizes efficient heat dissipation, stable electrical characteristics, and compatibility with demanding industrial and automotive environments. It is suitable for integration into systems requiring continuous current monitoring and high measurement fidelity. ## Functional Requirements ### Current Measurement The device shall provide accurate current sensing through a low-resistance conductive path designed for minimal measurement error. ### Kelvin Sensing Operation The device shall support four-terminal Kelvin sensing to improve measurement accuracy by separating current and voltage sensing paths. ### Signal Stability The device shall maintain stable sensing characteristics under varying load and thermal conditions. ### System Integration The component shall support integration into power electronics and embedded control systems requiring precise current feedback. ## Electrical Requirements ### Low Resistance Operation The device shall exhibit very low resistance to minimize power loss and maintain measurement accuracy. ### Thermal Stability The resistor shall maintain consistent electrical behavior under elevated operating temperatures and thermal cycling conditions. ### Power Handling The device shall support operation in high-current environments typical of power conversion and motor control systems. ### Measurement Accuracy The design shall support precise voltage drop measurement proportional to current flow for control and monitoring applications. ## Mechanical Requirements ### Surface Mount Construction The device shall be provided in a surface mount package suitable for automated PCB assembly. ### Structural Integrity The component shall maintain mechanical stability during assembly, operation, and thermal cycling. ### PCB Integration The device shall support direct integration into multilayer printed circuit board designs with optimized current path layout. ## Environmental Requirements ### Operating Conditions The device shall operate reliably under industrial and automotive environmental conditions. ### Thermal Performance The component shall maintain performance stability under continuous electrical loading and heat generation. ### Storage and Handling The device shall maintain physical and electrical integrity during storage, transport, and handling procedures. ## Quality Requirements ### Reliability The device shall provide long-term stability in resistance value and sensing accuracy under continuous operation. ### Verification Electrical, thermal, and mechanical characteristics shall be validated through appropriate testing and qualification procedures. ### Compliance The product shall conform to applicable standards for current sensing resistors used in industrial and automotive electronics. ## Documentation Requirements Technical documentation shall include application guidelines, layout recommendations for Kelvin sensing, thermal considerations, electrical characteristics, and integration practices for power electronics systems. ## Classification Tags #CSS4J4026RL500F #CurrentSenseResistor #ShuntResistor #KelvinSensing #FourTerminalResistor #PowerElectronics #BatteryManagement #MotorControl #PowerSupplyDesign #AnalogSensing #ElectricalEngineering #PCBDesign #EmbeddedSystems #IndustrialElectronics #AutomotiveElectronics #CommonPartsLibrary #ComponentLibrary #EngineeringSpecification #TechnicalDocumentation #HighCurrentSensing #PrecisionMeasurement #CircuitDesign