260 Position SODIMM DDR4 SDRAM Socket Surface Mount SO-DIMM memory socket for connecting DDR4 memory modules to a printed circuit board. It features 260 positions with a right-angle, surface-mount configuration, 0.5 mm contact pitch, 9.2 mm stack height, 1.2 V DRAM support, and a maximum contact current rating of 0.5 A, with an operating temperature range of -55°C to +85°C. #MemoryConnector #SODIMMSocket #DDR4 #260Position #SurfaceMount #RightAngle #TEConnectivity #CommonPartsLibrary #Connector #Module-Socket

52 Position Female Connector PCI Express Mini Card Gold 0.031" (0.80mm) Black Generic Mini PCIe 52-pin add-in card edge connector Card edge connector for board-to-board Mini PCI Express and mSATA interfaces, featuring 52 contacts on a 0.8 mm pitch with a 7.0 mm stack height. This surface-mount, right-angle female socket is designed for Mini PCI Express cards and uses gold-flash contacts with matte-tin solder tails. #CardEdgeConnector #MiniPCIExpress #mSATA #BoardToBoard #52Position #0p8mmPitch #SurfaceMount #RightAngle #TEConnectivity #commonpartslibrary #connector #femaleconnector #pci

12 Bit Digital to Analog Converter 2 14-SOIC #MCP4922TESL #Microchip #IntegratedCircuit #DataAcquisition #DigitalToAnalogConverter #DAC #DualChannelDAC #12BitDAC #SPIDAC #SPIInterface #VoltageOutputDAC #SurfaceMount #SOIC14 #CategoryIntegratedCircuits #CategoryDataAcquisition #CategoryDigitalToAnalogConverters #CommonPartsLibrary

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

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

Bipolar (BJT) Transistor Array 2 PNP (Dual) Matched Pair 65V 100mA 175MHz 380mW Surface Mount 6-TSOP The BCM856DS,115 is a dual matched PNP bipolar junction transistor (BJT) housed in a compact SOT-363 (SC-88) 6-pin surface-mount package. It consists of two independent PNP transistors with closely matched electrical characteristics, making it suitable for differential amplifier stages, current mirrors, and signal processing applications where symmetry and thermal tracking are important. Key Features Dual PNP transistor configuration in a single package Matched transistor pair for improved circuit stability Low collector-emitter saturation voltage High current gain consistency between channels Compact SOT-363 (SC-88) package for space-constrained designs Suitable for low-power and signal-level applications Electrical Characteristics (typical values unless otherwise noted) Collector-Emitter Voltage (VCEO): -45 V Collector-Base Voltage (VCBO): -50 V Emitter-Base Voltage (VEBO): -5 V Continuous Collector Current (IC): -100 mA per transistor Power Dissipation (Ptot): ~250 mW total DC Current Gain (hFE): 100 to 300 Transition Frequency (fT): ~100 MHz Package Information Package Type: SOT-363 (SC-88) Mounting: Surface Mount Pin Count: 6 Configuration: Dual PNP (E1, B1, C2, E2, B2, C1 pin arrangement depending on layout) Applications Differential amplifier input stages Current mirror circuits Signal amplification Analog front-end designs Matched pair transistor applications Additional Notes The two transistors are thermally coupled within the same package, improving matching over temperature variations Ideal for precision analog circuits requiring closely matched transistor characteristics Commonly used in compact and high-density PCB layouts #commonpartslibrary #transistor #bjt #pnp

Audio D/A Converter ICs SABRE 8 Channel Smart DAC with Line Drivers, ASP2, 7mmx7mm, 48-QFN The ES9082Q is a high-performance stereo digital-to-analog converter (DAC) developed by ESS Technology for premium audio applications requiring exceptional sound quality, low power consumption, and compact integration. It utilizes the patented HyperStream® architecture and Time Domain Jitter Eliminator technology to deliver highly accurate audio reproduction with ultra-low distortion and noise characteristics. The device supports high-resolution PCM and DSD audio formats, making it suitable for portable audio devices, USB DACs, digital media players, automotive infotainment systems, wireless audio products, and professional audio equipment. The ES9082Q integrates advanced digital filtering, low-jitter clock management, and flexible audio interface support while maintaining efficient power operation for battery-powered applications. Designed for compact embedded audio systems, the ES9082Q provides excellent dynamic range and signal fidelity while minimizing external component requirements. Its architecture enables high-quality playback performance across a wide range of consumer and industrial audio applications. Electrical Characteristics Supply voltage supports low-voltage digital and analog power domains optimized for portable and embedded applications. The device operates with low power consumption while maintaining high audio performance. Integrated power management supports efficient system-level implementation. Audio Performance The converter supports high-resolution stereo audio output with advanced oversampling and noise shaping technology. It delivers ultra-low total harmonic distortion plus noise performance and high dynamic range suitable for high-fidelity audio playback systems. PCM audio data rates support standard and high-resolution formats up to 32-bit depth with sampling frequencies extending to high-definition audio ranges. Native DSD playback capability is also supported for audiophile-grade applications. Digital Audio Interface The ES9082Q supports industry-standard serial audio interfaces including I²S, left-justified, and related digital audio communication protocols. Flexible master and slave clocking configurations enable compatibility with a wide variety of host processors and audio controllers. Integrated jitter suppression circuitry improves clock stability and minimizes timing-induced audio artifacts. Integrated Features The device incorporates digital interpolation filters, volume control functions, soft mute capability, and programmable audio processing features. Internal PLL and clock management circuitry reduce external timing component requirements. Built-in low-noise analog output stages simplify audio signal chain design and reduce overall PCB footprint. Package Information The ES9082Q is provided in a compact surface-mount package optimized for space-constrained audio products. The package supports automated assembly and high-density PCB layouts commonly used in portable and embedded systems. Typical Applications Applications include portable audio players, USB DAC modules, wireless speakers, automotive audio systems, headphones, digital amplifiers, embedded multimedia devices, smart home audio equipment, and professional audio playback systems. #commonpartslibrary #integratedcircuit #audioic #dac #stereodac #esstechnology #es9082q #highresolutionaudio #audiophile #digitalaudio #analogaudio #i2s #dsd #pcm #embeddedaudio #consumerelectronics #portableaudio #usbdac #hifi #signalprocessing #lownoise #lowdistortion #electronicsdesign #pcbdesign #hardwareengineering #electroniccomponents #semiconductor #mixedsignal #audioelectronics #soundquality

600 Ohms @ 100 MHz 1 Ferrite Bead 0603 (1608 Metric) ferrite bead 600 ohm 0603 ferrite bead 600 ohm 100MHz 0603 ferrite bead 0603 600ohm The BLM18AG601SN1D is a surface-mount ferrite bead designed for suppression of high-frequency noise in electronic circuits. It provides high impedance at high frequencies while maintaining low DC resistance, making it suitable for power lines and signal line filtering. This component is commonly used in portable electronics, communication devices, and general digital circuits to improve EMI performance. ELECTRICAL CHARACTERISTICS Impedance: 600 Ω ±25% @ 100 MHz Rated Current: 500 mA (max) DC Resistance (DCR): 0.5 Ω (typ), 0.8 Ω (max) Insulation Resistance: 10 MΩ min PHYSICAL CHARACTERISTICS Package Size: 0603 (1608 Metric) Length: 1.6 mm Width: 0.8 mm Height: 0.8 mm (typ) Mounting Type: Surface Mount (SMD) ENVIRONMENTAL & OPERATING CONDITIONS Operating Temperature Range: -55°C to +125°C Storage Temperature Range: -55°C to +125°C APPLICATIONS Power supply line noise suppression Signal line EMI filtering Mobile devices and handheld electronics Computers and peripherals Consumer electronics FEATURES High impedance at high frequencies for effective noise suppression Low DC resistance minimizes signal/power loss Compact 0603 package suitable for high-density PCB layouts Reliable multilayer construction Lead-free and RoHS compliant PACKAGING Packaging Type: Tape and Reel Standard Reel Quantity: Typically 4000 pcs/reel #CommonPartLibrary #Filter #FerriteBead

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

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

Bipolar (BJT) Transistor NPN 40V 200 mA 300MHz 625 mW Through Hole TO-92-3 The 2N3904TFR is a general-purpose NPN bipolar junction transistor (BJT) designed for low-power amplification and switching applications. It is widely used in signal processing, small-signal amplification, and digital switching circuits. This transistor offers fast switching speed, low saturation voltage, and reliable performance in a compact surface-mount package, making it suitable for consumer electronics, industrial controls, and embedded systems. Manufacturer Various (commonly ON Semiconductor / onsemi, Diodes Inc., Central Semiconductor) Part Number 2N3904TFR Transistor Type NPN Bipolar Junction Transistor (BJT) Configuration Single Package / Case SOT-23 (TO-236AB) Mounting Style Surface Mount (SMD/SMT) Collector-Emitter Voltage (VCEO) 40 V Collector-Base Voltage (VCBO) 60 V Emitter-Base Voltage (VEBO) 6 V Collector Current (IC) 200 mA (max) Power Dissipation (PD) ~200 mW to 350 mW (package dependent) DC Current Gain (hFE) 100 to 300 (typical, varies with operating conditions) Transition Frequency (fT) ~300 MHz Collector-Emitter Saturation Voltage (VCE(sat)) ~0.2 V (typical at IC = 10 mA, IB = 1 mA) Operating Temperature Range -55°C to +150°C Polarity NPN Packaging Tape & Reel (TFR suffix) RoHS Compliance Compliant #commonpartslibrary #transistor #bjt