Dip Switch SPST 2 Position Surface Mount Slide (Standard) Actuator 25mA 24VDC The 218-2LPSTJ is a two-position pluggable terminal block connector designed for secure wire-to-board connections in industrial and commercial electronic applications. It features a screw-clamp termination mechanism, allowing reliable and reusable connections for solid or stranded wires. The connector is typically used in power distribution, control systems, and signal wiring where ease of maintenance and field wiring is required. Key Features Pluggable terminal block, two positions Screw-clamp wire termination for secure connection Standard pitch suitable for common PCB layouts Removable plug for easy installation and maintenance Designed for solid and stranded wire compatibility High reliability for industrial environments Mechanical Specifications Number of Positions: 2 Pitch: 5.08 mm Mounting Type: Through-hole (header) with mating plug Wire Entry: Side entry Wire Gauge Range: Typically 24 AWG to 12 AWG (manufacturer dependent) Housing Material: High-temperature thermoplastic Color: Typically green Electrical Specifications Rated Voltage: Up to 300 V (UL rating typical) Rated Current: Up to 10–15 A (depending on wire size and conditions) Contact Resistance: Low resistance, suitable for power and signal transmission Insulation Resistance: High insulation resistance under standard conditions Environmental Specifications Operating Temperature Range: −40°C to +105°C (typical) Flammability Rating: UL94 V-0 RoHS Compliant: Yes Applications Power supply connections Industrial control systems HVAC equipment Automation and instrumentation PCB-based terminal interfaces Mating / Compatibility Compatible with corresponding 2-position pluggable terminal block headers with 5.08 mm pitch Designed for repeated mating cycles without degradation #commonpartslibrary #switch #dip #spst

2 Position Wire to Board Terminal Block Horizontal with Board 0.236" (6.00mm) Surface Mount 2061-602/998-404 is a 2-position surface-mount (SMT) PCB terminal block from WAGO's 2061 Series, designed for reliable wire-to-board power and signal connections. It utilizes WAGO's Push-button CAGE CLAMP® spring connection technology, allowing fast, tool-assisted wire insertion and secure vibration-resistant termination without screws. Its compact low-profile design makes it suitable for LED lighting, industrial controls, building automation, and space-constrained electronic assemblies. Key Features 2-position wire-to-board terminal block Surface-mount (SMT) PCB mounting Push-button CAGE CLAMP® spring termination (screwless) 6.00 mm pitch Supports 16–20 AWG (0.5–1.5 mm²) wire Rated up to 10 A (application dependent) Rated voltage up to 300 V (UL) / 630 V (IEC) Horizontal wire entry Tin-plated copper alloy contacts for excellent conductivity Operating temperature: -60°C to +105°C Glass-filled PPA housing with high mechanical strength Ideal for LED lighting, industrial automation, power distribution, and compact PCB applications. #WAGO #TerminalBlock #WireToBoard #SMT #PushButton #CAGECLAMP #PCBConnector #LightingConnector #IndustrialAutomation #PowerConnection

10 µH Shielded Drum Core, Wirewound Inductor 7.5 A 30mOhm Max Nonstandard # Engineering Specification ## Product Name SRP1038A-100M ## General Description SRP1038A-100M is a shielded surface mount power inductor designed for use in high-efficiency DC-DC conversion and power management applications. The device is intended to support energy storage and current smoothing functions in switching regulator circuits, where stable inductance performance and low power loss are critical. The inductor utilizes a ferrite core construction with a shielded magnetic structure to minimize electromagnetic interference and reduce magnetic flux leakage. This enables improved circuit density and reduced noise coupling in compact electronic assemblies. The design is optimized for use in high current power conversion systems, including buck converters, point-of-load regulators, and distributed power architectures. The component is widely used in industrial, automotive, telecommunications, and embedded systems where reliable energy transfer, thermal stability, and efficient power delivery are required. Its surface mount form factor supports automated PCB assembly and compact system integration while maintaining mechanical robustness under thermal and electrical stress. The design emphasizes low direct current resistance, high current handling capability, and stable inductance behavior under load conditions. It is suitable for applications requiring efficient power conversion with minimal energy loss and stable electromagnetic performance. ## Functional Requirements ### Energy Storage The device shall store energy in a magnetic field during switching operation in power conversion circuits. ### Current Filtering The device shall smooth current ripple in switching regulator applications to maintain stable output conditions. ### Electromagnetic Shielding The device shall reduce electromagnetic interference through a shielded magnetic structure. ### Power Conversion Support The component shall support efficient operation in DC-DC conversion systems. ## Electrical Requirements ### Inductive Performance The device shall provide stable inductance characteristics suitable for power conversion and filtering applications. ### Low Loss Operation The inductor shall minimize resistive and core losses to improve overall system efficiency. ### High Current Capability The device shall support operation under elevated current conditions typical of switching power supplies. ### Thermal Stability The inductor shall maintain performance consistency under thermal loading and temperature variation. ## Mechanical Requirements ### Surface Mount Package The device shall be supplied in a surface mount configuration suitable for automated PCB assembly processes. ### Structural Integrity The component shall withstand mechanical stress during assembly, operation, and thermal cycling. ### PCB Integration The design shall support compact layout integration in multilayer printed circuit board systems. ## Environmental Requirements ### Operating Conditions The device shall operate reliably under conditions typical of industrial and embedded electronic systems. ### Thermal Performance The component shall maintain stable operation under continuous power cycling and heat generation. ### Storage and Handling The device shall retain structural and electrical integrity during storage, transportation, and handling. ## Quality Requirements ### Reliability The inductor shall provide consistent long-term performance under continuous electrical and thermal stress. ### Verification Electrical and thermal characteristics shall be validated through appropriate qualification and testing procedures. ### Compliance The product shall conform to applicable standards for magnetic components used in power electronics applications. ## Documentation Requirements Technical documentation shall include application guidance, layout recommendations for switching power designs, thermal considerations, electrical characteristics, and integration practices for DC-DC converter systems. ## Classification Tags #SRP1038A100M #PowerInductor #ShieldedInductor #SMDInductor #MagneticComponent #EnergyStorageInductor #DCDCConverter #BuckConverter #PowerElectronics #SMPSDesign #ElectromagneticCompatibility #EMIShielding #PCBDesign #ElectricalEngineering #EmbeddedPower #IndustrialElectronics #AutomotiveElectronics #CommonPartsLibrary #ComponentLibrary #EngineeringSpecification #PowerManagement #CircuitDesign #HighCurrentInductor

USB-C (USB TYPE-C) Receptacle Connector 24 Position Panel Mount, Through Hole, Right Angle The MUSBRM1C1M0 is a ruggedized USB Type-C receptacle connector designed for high-reliability data and power connectivity in industrial, embedded, transportation, and harsh-environment applications. The connector features a reversible USB Type-C interface that supports modern high-speed communication protocols while providing robust mechanical durability and secure board-level attachment. Its reinforced construction helps withstand vibration, shock, and repeated mating cycles, making it suitable for demanding applications where reliability and long service life are critical. The device is commonly used in industrial controllers, communication equipment, medical devices, consumer electronics, and next-generation embedded systems requiring compact and versatile connectivity. Engineering Specifications Manufacturer: Amphenol Communications Solutions Part Number: MUSBRM1C1M0 Connector Type: USB Type-C Receptacle Interface Standard: Universal Serial Bus Type-C Connector Gender: Receptacle Mounting Style: Surface Mount Orientation: Right Angle Contact Configuration: USB Type-C Multi-Function Interface Data Support: High-Speed Data Transmission Power Delivery Support: Compatible with USB Power Delivery Architectures Shielding: Integrated EMI Shielding Contact Material: Copper Alloy Contact Finish: Gold-Plated Contact Interface Housing Material: High-Strength Metal Shield Construction Durability: High Mating Cycle Life Environmental Performance: Designed for Industrial Applications Operating Temperature Range: Industrial Grade RoHS Compliant: Yes Applications: Embedded Systems, Industrial Automation, Consumer Electronics, Communication Equipment, Medical Devices, IoT Products, Portable Electronics, Data Acquisition Systems Key Features Reversible USB Type-C connection interface Ruggedized mechanical construction High-speed data communication capability Secure PCB mounting design Enhanced resistance to vibration and mechanical stress Integrated shielding for improved electromagnetic compatibility Compact footprint for space-constrained designs Supports modern USB power and data architectures Long operational lifespan with high insertion cycle durability Suitable for industrial and commercial electronic systems #MUSBRM1C1M0 #Amphenol #USBTypeC #USBConnector #TypeCReceptacle #HighSpeedConnectivity #PowerDelivery #IndustrialElectronics #EmbeddedSystems #CommunicationEquipment #IoTDevices #ConsumerElectronics #PCBDesign #ElectronicComponents #SurfaceMount #DataTransmission #USBPD #IndustrialAutomation #MedicalElectronics #ConnectorTechnology

USB-C (USB TYPE-C) USB 3.2 Gen 2 (USB 3.1 Gen 2, Superspeed + (USB 3.1)) Plug Connector 24 Position Board Edge, Surface Mount; Through Hole, Right Angle Global Connector Technology (GCT) USB4155-03-C is a USB Type-C Plug Connector designed for USB 3.2 Gen 2 (USB 3.1 Gen 2 SuperSpeed+) high-speed data applications. It is a right-angle, horizontal SMT connector with a 24-contact configuration, suitable for PCB edge mounting. The connector supports high-speed signal transmission, power delivery, and durable mechanical connection for embedded systems, portable devices, and consumer electronics. Key Features: Connector Type: USB Type-C Plug Connector USB Standard: USB 3.2 Gen 2 / USB 3.1 Gen 2 SuperSpeed+ Number of Contacts: 24 positions Mounting Type: Surface Mount Technology (SMT), right-angle horizontal PCB mounting Data Transfer Rate: Supports high-speed USB 3.2 Gen 2 communication (up to 10 Gbps) Current Rating: Up to 5 A for power delivery applications Voltage Rating: Up to 48 VDC Durability: Rated for approximately 10,000 mating cycles Shielding: Metal shielded housing for EMI protection Contact Finish: Gold-plated contacts for reliable conductivity Operating Temperature: -30°C to +85°C Application: Embedded systems, laptops, tablets, mobile devices, storage devices, and USB-C interface boards Component Classification: Category: Connector / Interconnect Component Subcategory: USB Type-C Connector Not an IC or semiconductor component PCB Footprint Required: Yes Mechanical Part: No (it is an electromechanical connector with soldered electrical terminals) #CommonPartsLibrary #Connector #USBTypeC #USBConnector #USB32Gen2 #USB31Gen2 #SuperSpeedPlus #GCT #BoardMountConnector #SMTConnector #HighSpeedInterface #PCBDesign #ElectronicComponents #InterconnectTechnology

Audio D/A Converter ICs 2VRMS DirectPath Aud io Stereo DAC 20-TSSOP The PCM5102AQPWRQ1 specification defines the engineering requirements for an automotive-grade digital-to-analog audio converter integrated circuit intended for high-performance digital audio applications. The specification establishes the functional, electrical, mechanical, thermal, and quality requirements necessary to ensure reliable conversion of digital audio signals into high-fidelity analog outputs. It serves as the governing technical reference for component selection, system integration, manufacturing, verification, and quality assurance throughout the product lifecycle. The device is designed to provide high-resolution audio performance with low distortion, low noise, and stable operation under automotive environmental conditions. It is suitable for use in infotainment systems, digital audio processing equipment, communication systems, and other embedded electronic applications requiring reliable digital-to-analog signal conversion. Engineering Requirements The component shall be manufactured using qualified semiconductor fabrication processes and approved materials to ensure consistent electrical performance, mechanical integrity, and long-term reliability. The device shall comply with applicable automotive qualification requirements and maintain stable operation within its specified voltage, temperature, and environmental operating ranges. Electrical performance shall meet the specified requirements for signal integrity, dynamic range, total harmonic distortion, noise performance, and output accuracy. The package shall be compatible with standard surface-mount assembly processes and shall withstand soldering and handling conditions without degradation. Workmanship shall be free from physical defects, contamination, package damage, or manufacturing irregularities that could affect functionality or reliability. Inspection, testing, and validation shall be performed using calibrated equipment and controlled procedures to verify compliance with all applicable engineering and quality requirements. Any deviation from this specification shall require formal engineering evaluation, documented technical justification, and approved change authorization prior to implementation. Documentation Supporting documentation shall include engineering drawings, electrical specifications, qualification reports, material declarations, inspection records, manufacturing documentation, and revision-controlled technical files. All documentation shall be maintained in accordance with established engineering configuration management and quality control procedures. Revision Control Changes to this specification shall be managed through the formal engineering change control process. All revisions shall undergo technical review, validation, and approval to ensure continued compliance with design intent, automotive quality standards, and applicable regulatory requirements. #EngineeringSpecification #AutomotiveElectronics #DigitalToAnalogConverter #AudioEngineering #EmbeddedSystems #QualityAssurance #Semiconductor #EngineeringDocumentation #Compliance #CommonPartsLibrary #IntegratedCircuit #Data-Acquisition #ADCs #DACs #PCM5102

REL-MR- 12DC/21-21AU - Plug-in miniature power relay, with multi-layer gold contact, 2 changeover contacts, input voltage 12 V DC General Purpose Relay DPDT (2 Form C) 12VDC Coil Through Hole The Phoenix Contact 2961299 (REL-MR-12DC/21-21AU) is a plug-in miniature power relay designed for reliable switching in industrial automation, control panels, and interface applications. It features a 12 VDC monostable coil, 2 changeover (DPDT) contacts, and hard gold-plated AgNi contacts, making it suitable for switching low-level signals with high reliability. The relay is RT III sealed (wash-proof), ensuring protection against contaminants during PCB cleaning and harsh industrial environments. It is intended for use with compatible Phoenix Contact relay bases and accessories. Key Features 12 VDC monostable coil operation 2 changeover (DPDT) contacts Hard gold-plated AgNi contacts for reliable low-level signal switching RT III sealed (wash-proof) construction Mechanical life: up to 30 million operations 5 kV coil-to-contact isolation Fast operate and release times (typ. 7 ms / 3 ms) Designed for industrial control, PLC interfaces, automation, and switching applications Compatible with Phoenix Contact relay sockets and interface modules #PhoenixContact #Relay #PowerRelay #DPDTRelay #IndustrialAutomation #ControlPanel #PLC #InterfaceRelay #12VDC #ElectromechanicalRelay

15 µH Shielded Drum Core, Wirewound Inductor 3.5 A 92mOhm Max Nonstandard The SRP7050TA-150M is a high-performance photovoltaic module designed for utility-scale and large commercial solar power applications. The module utilizes advanced monocrystalline cell technology to deliver high energy conversion efficiency, reliable power generation, and long-term operational stability under varying environmental conditions. Its robust mechanical construction and optimized electrical characteristics provide dependable performance in demanding outdoor installations, including regions exposed to high wind loads, elevated temperatures, and extended solar irradiance. The module is engineered to support high system voltage configurations while maintaining low degradation rates and enhanced energy yield over its service life. The design incorporates reinforced framing, tempered high-transmission glass, and weather-resistant encapsulation materials to ensure durability against moisture ingress, ultraviolet exposure, and mechanical stress. The product is suitable for fixed-tilt and tracker-based mounting systems and is compatible with standard industry installation practices. Electrical performance is optimized for maximum power output with improved temperature behavior and reduced resistive losses. The module supports efficient integration into modern photovoltaic systems requiring high-density energy production and reliable long-term operation. Safety and quality compliance are aligned with internationally recognized photovoltaic module standards for performance, durability, and environmental resilience. The SRP7050TA-150M is intended for grid-connected solar energy systems where high efficiency, operational reliability, and reduced balance-of-system costs are critical project requirements. #commonpartslibrary #inductor

Touchscreen Controller 2 Wire Capacitive I2C Interface 20-VQFN (3x3) The MTCH2120-V/REB specification defines the engineering requirements for a capacitive touch sensing controller integrated circuit designed for human-machine interface applications in embedded electronic systems. This specification establishes the functional, electrical, mechanical, environmental, and quality requirements necessary to ensure accurate touch detection, stable system performance, and reliable operation across consumer, industrial, and embedded environments. The device is intended for use in applications requiring touch-based user input such as control panels, interface buttons, and capacitive sensing surfaces. It provides robust sensing performance with immunity to noise and environmental variation, enabling reliable detection of touch events in compact and low-power electronic designs. Engineering Requirements The integrated circuit shall be manufactured using qualified semiconductor fabrication processes to ensure consistent sensing performance, low power consumption, and long-term operational stability. The device shall support reliable capacitive touch detection under defined electrical and environmental conditions without degradation of sensitivity or accuracy. The sensing architecture shall provide stable touch event detection with immunity to electrical noise, environmental interference, and parasitic capacitance variations. The system shall maintain consistent performance across intended operating conditions including temperature variation and supply voltage fluctuation. Electrical characteristics shall ensure stable digital communication, accurate sensing response, and reliable operation during startup, normal operation, and power transitions. The device shall maintain functional integrity during dynamic system conditions without false triggering or loss of sensitivity. Mechanical and package construction shall be suitable for surface-mount assembly and shall ensure robustness during soldering, handling, and long-term operation. Workmanship shall be free from defects such as contamination, cracks, bonding issues, or structural inconsistencies that could impact electrical or mechanical reliability. Inspection, validation, and testing shall be performed using controlled procedures and calibrated equipment to ensure compliance with all applicable engineering and quality requirements. Any deviation from this specification shall require formal engineering review, documented justification, and approval through established change control processes. Documentation Supporting documentation shall include official datasheets, reference design materials, electrical characterization reports, qualification data, inspection records, and revision-controlled manufacturing documentation. All documentation shall be maintained under formal configuration management and quality assurance systems to ensure traceability and consistency. Revision Control All modifications to this specification shall be managed through formal engineering change control procedures. Each revision shall undergo technical evaluation, validation, and approval prior to implementation to ensure continued compliance with design intent and applicable standards. #EngineeringSpecification #CapacitiveTouch #HMI #MicrochipTechnology #EmbeddedSystems #UserInterface #SensorIC #LowPowerDesign #ElectronicsDesign #QualityAssurance #EngineeringDocumentation