17 Position FFC, FPC Connector Contacts, Bottom 0.020" (0.50mm) Surface Mount, Right Angle The F300-1B7H1-11017-E100 is a board-to-board / mezzanine connector designed for high-density interconnections in compact electronic assemblies. It is typically used in applications requiring reliable signal transmission between stacked PCBs, offering precise alignment, robust mechanical retention, and consistent electrical performance. This type of connector is commonly found in industrial electronics, embedded systems, communication devices, and compact consumer electronics where space-saving and high pin-count connectivity are critical. Key Features High-density board-to-board connection Compact form factor for space-constrained designs Reliable contact system for stable signal integrity Precision alignment for accurate mating Durable construction for repeated mating cycles Suitable for high-speed and low-power signal transmission Electrical Characteristics Rated Voltage: Typically 30–100 V (application dependent) Current Rating: Typically 0.3–1.0 A per contact Contact Resistance: Low (typically < 50 mΩ) Insulation Resistance: High (≥ 100 MΩ) Dielectric Withstanding Voltage: ~250–500 VAC Mechanical Characteristics Mounting Type: Surface Mount (SMT) Mating Type: Board-to-board / mezzanine Contact Configuration: High pin-count array Pitch: Typically fine pitch (e.g., 0.3 mm – 0.8 mm range) Mating Cycles: 30–100 cycles (typical) Housing Material: High-temperature thermoplastic Contact Material: Copper alloy with gold plating Environmental Characteristics Operating Temperature Range: -40°C to +85°C (typical) RoHS Compliant: Yes Moisture Sensitivity Level: Standard SMT classification Applications Embedded systems Industrial control electronics Communication devices Portable and compact consumer electronics PCB stacking architectures Packaging Supplied in tape and reel for automated SMT assembly Notes Exact electrical and mechanical values may vary depending on manufacturer specifications and variant configuration Recommended to verify mating connector compatibility and stack height before design implementation Follow manufacturer PCB footprint guidelines for optimal performance #commonpartslibrary #connector

Mobile Communications PMIC 30-WLP (2.62x3.07) The MAX77958EWV+ is a highly integrated USB Type-C and USB Power Delivery (USB PD) controller designed for portable and battery-powered electronic systems. Manufactured by Analog Devices/Maxim Integrated, the device provides complete USB Type-C Configuration Channel (CC) detection, USB PD protocol management, and power path control functionality within a compact wafer-level package. It is optimized for applications requiring flexible USB charging, power negotiation, and accessory support while minimizing external component count and system complexity. The device integrates a USB Type-C Port Controller (TCPC), Power Delivery Policy Engine, BC1.2 charger detection, VCONN management, dead battery support, and integrated protection features. It supports both sink and dual-role power operation, enabling intelligent power negotiation between connected devices and external power adapters. The controller communicates with the host processor through an I²C interface, allowing firmware-based configuration and monitoring. The MAX77958EWV+ is intended for smartphones, tablets, wearable devices, portable computing platforms, docking stations, embedded systems, and other USB Type-C enabled consumer electronics requiring reliable power delivery and advanced USB connectivity management. Electrical Characteristics The device operates from a low-voltage supply optimized for portable electronic systems. It supports USB Type-C and USB Power Delivery specifications with integrated CC line monitoring and protocol handling. The controller includes internal voltage regulation and protection mechanisms to ensure reliable operation during attachment, detachment, and fault conditions. The integrated USB Power Delivery engine supports multiple power profiles and dynamic voltage negotiation. The device supports sink functionality for charging applications and can be configured for dual-role operation depending on system requirements. Low standby current operation enables efficient battery-powered system implementation while maintaining USB attach detection capability. Functional Features Integrated USB Type-C Port Controller compliant with USB Type-C standards USB Power Delivery protocol engine supporting power negotiation and role management Support for sink and dual-role power configurations Integrated BC1.2 charger detection capability Dead battery support for autonomous attachment detection Integrated VCONN switch and cable orientation detection Automatic CC pin monitoring and cable attach detection I²C interface for host processor communication and configuration Integrated interrupt generation for event handling Support for programmable power profiles and policy management Internal fault monitoring and protection features Compact wafer-level package suitable for space-constrained applications Protection Features Overvoltage monitoring on USB Type-C interface lines Short-circuit protection support Thermal protection and fault detection mechanisms Integrated VCONN current limiting ESD protection for external USB interface connections Safe attach and detach handling during cable insertion events Interface Characteristics USB Type-C CC interface compliant with USB Type-C specifications I²C serial communication interface for host control Interrupt output for event notification Integrated support for orientation detection and cable identification Programmable configuration registers accessible through I²C Package Information Package type is wafer-level package optimized for compact portable designs RoHS compliant and suitable for lead-free manufacturing processes Designed for automated surface-mount assembly Applications Smartphones and mobile devices Tablet computers Wearable electronics Portable battery-powered equipment USB Type-C charging systems Embedded USB PD controllers Docking stations and accessories Consumer electronic products requiring USB Type-C connectivity #commonpartslibrary #integratedcircuit #powermanagement #mobilecommunications

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

1 Pin Screw Terminal, Power Tap M4 Surface Mount The 7466004R specification defines the engineering requirements for an electronic component intended for use in control, signal, or power management systems within industrial and embedded electronic applications. This specification establishes the functional, mechanical, electrical, environmental, and quality requirements necessary to ensure consistent performance, long-term reliability, and compatibility with standard electronic manufacturing processes. The component is intended for integration into electronic assemblies requiring stable operation, predictable electrical behavior, and dependable performance under defined operating conditions. It is suitable for use in systems where reliability, repeatability, and controlled electrical characteristics are essential for proper system function. Engineering Requirements The component shall be manufactured using qualified materials and controlled production processes to ensure consistent electrical performance and mechanical integrity. Construction shall support stable operation under intended environmental and electrical conditions without degradation of functionality. Electrical characteristics shall remain stable under normal operating conditions, ensuring reliable signal or power handling performance as applicable to the component’s function. The device shall maintain consistent behavior during system startup, steady-state operation, and controlled shutdown conditions. Mechanical construction shall ensure durability and secure integration into printed circuit board assemblies or mechanical mounting systems. The component shall resist physical deformation, contamination, corrosion, and other defects that may compromise performance or reliability. Workmanship shall be free from visible or functional defects including cracks, misalignment, poor solderability, or material inconsistencies. Manufacturing and inspection shall be performed under controlled quality systems using calibrated equipment to ensure compliance with engineering requirements. Any deviation from this specification shall require formal engineering evaluation, documented justification, and approval through established engineering change control procedures prior to implementation. Documentation Supporting documentation shall include engineering drawings, material specifications, inspection reports, qualification data, and revision-controlled manufacturing documentation. All records shall be maintained under formal configuration management and quality assurance systems to ensure traceability and consistency. Revision Control All changes to this specification shall be managed through formal engineering change control processes. Each revision shall undergo technical review, validation, and approval prior to release to ensure continued compliance with design intent and applicable standards. #EngineeringSpecification #ElectronicComponents #IndustrialElectronics #EmbeddedSystems #Manufacturing #QualityAssurance #EngineeringDesign #ProductReliability #EngineeringDocumentation #Compliance

Infrared (IR) Emitter 940nm 1.25V 50mA 20° Radial The IR928-6C-F specification defines the engineering requirements for an electromechanical relay component intended for signal or power switching applications in industrial, commercial, and electronic control systems. This specification establishes the functional, electrical, mechanical, environmental, and quality requirements necessary to ensure dependable switching performance, long-term operational reliability, and compatibility with applicable engineering standards. It serves as the primary technical reference for design integration, manufacturing, inspection, testing, and product acceptance. The component is designed to provide reliable isolation and controlled switching of electrical circuits while maintaining stable performance under specified operating conditions. It shall be suitable for integration into printed circuit board assemblies and electronic control equipment where dependable relay operation and electrical isolation are required. Engineering Requirements The component shall be manufactured using qualified materials and validated production processes to ensure consistent electrical characteristics, mechanical durability, and long service life. Construction shall provide reliable contact operation, insulation integrity, and resistance to mechanical and environmental stresses encountered during normal operation. Electrical performance shall comply with the specified operating voltage, switching capacity, insulation resistance, dielectric strength, and contact reliability requirements. The relay shall maintain stable switching characteristics throughout its specified operating temperature range and expected service life. Workmanship shall be free from defects including cracks, contamination, corrosion, misalignment, or physical damage that could impair electrical performance or mechanical operation. Manufacturing, inspection, and functional testing shall be conducted using calibrated equipment and controlled quality procedures to verify compliance with approved engineering specifications. Any deviation from this specification shall require formal engineering evaluation, documented technical justification, and approval through the established engineering change management process before implementation. Documentation Supporting documentation shall include engineering drawings, electrical specifications, material certifications, inspection reports, qualification records, manufacturing instructions, and revision-controlled technical documentation. All records shall be maintained in accordance with the organization's quality management and configuration control procedures. Revision Control All revisions to this specification shall be processed through the formal engineering change control system. Technical changes shall be reviewed, validated, and approved to ensure continued compliance with design intent, manufacturing requirements, and applicable industry standards. #EngineeringSpecification #ElectromechanicalRelay #RelayComponent #ElectricalEngineering #IndustrialElectronics #QualityAssurance #Manufacturing #EngineeringDocumentation #Compliance

RF IC Synthesizer, VCO VSAT 7.3GHz ~ 14.6GHz SPI Interface 48-LGA (7x7) The ADF5611 allows implementation of fractional-N or integer-N phase-locked loop (PLL) frequency synthesizers when used with an external loop filter and an external reference source. The wideband microwave voltage controlled oscillator (VCO) design permits frequency operation from 7300MHz to 14,600MHz at a single RF output. A series of frequency dividers with a differential frequency output allows operation from 57MHz to 14,600MHz. Analog and digital power supplies for the PLL circuitry range from 3.15V to 3.45V, and the VCO supplies are between 4.75V and 5.25V. The ADF5611 has an integrated VCO with a fundamental frequency of 3650MHz to 7300MHz. These frequencies are internally doubled and routed to the RFOUT pin. An additional differential output allows the doubled VCO frequency to be divided by 1, 2, 4, 8, 16, 32, 64, or 128, allowing the user to generate RF output frequencies as low as 57MHz. A simple 3- or 4-wire serial port interface (SPI) provides control of all on-chip registers. To conserve power, this divider block can be disabled when not needed through the SPI. Likewise, the output power for both the single-ended output and the differential output are programmable. The integrated phase detector and Δ-Σ modulator, capable of operating at up to 100MHz, permit wide loop bandwidths and fast frequency tuning with a typical spurious level of −105dBc. With a VCO open-loop phase noise at an 100kHz offset from −115dBc/Hz at a 7.3GHz RFOUT to −109dBc/Hz at a 14.6GHz RFOUT, the ADF5611 is equipped to minimize blocker effects and to improve receiver sensitivity and transmitter spectral purity. The low phase noise floor eliminates any contribution to modulator and mixer noise floor in transmitter applications. ► RFOUT frequency range: 7300MHz to 14,600MHz ► PDIV_OUT and NDIV_OUT frequency range: 57MHz to 14,600MHz ► Fractional-N synthesizer and integer-N synthesizer modes ► Typical PFD spurious: <−105dBc ► Integrated RMS jitter at 1kHz to 100MHz integration bandwidth: <40fs ► Normalized inband phase noise floor FOM ► Integer mode: −232dBc/Hz ► Fractional mode: −229dBc/Hz ► Maintains frequency lock over −40°C to +85°C (lock and leave) ► Low phase noise VCO ► −115dBc/Hz typical at 100kHz (7.3GHz) ► −114dBc/Hz typical at 100kHz (10GHz) ► −109dBc/Hz typical at 100kHz (14.6GHz) ► RFOUT power (typical): 6dBm ► Programmable divide by 1, 2, 4, 8, 16, 32, 64, or 128 output ► Programmable output power level ► Typical power dissipation: 1W ► 48-terminal, 7 mm × 7 mm LGA package: 49 mm2 #ADF5611BCCZ #ADF5611 #FrequencySynthesizer #PLL #MicrowaveSynthesizer #RFIC #LowPhaseNoise #VCO #WirelessInfrastructure #SatelliteCommunication #MicrowaveRadio #TestAndMeasurement #AnalogDevices #RFDesign #ClockGeneration

USB-C (USB TYPE-C) Receptacle Connector 24 (6+18 Dummy) - Power Only 6 Pin Position Surface Mount, Right Angle; Through Hole The 2479774-2 specification defines the engineering requirements for a high-density electronic connector assembly intended for board-to-cable or board-to-board interconnection in advanced electronic systems. This specification establishes the functional, mechanical, electrical, environmental, and quality requirements necessary to ensure reliable signal transmission, stable mechanical engagement, and long-term durability in demanding electronic applications. The component is intended for use in systems requiring compact interconnect solutions with high signal integrity and robust mechanical retention. It is suitable for applications such as industrial electronics, communication systems, embedded control units, and high-performance electronic assemblies where reliable connectivity and repeatable mating performance are required. Engineering Requirements The connector assembly shall be manufactured using precision-formed conductive materials and high-strength insulating housing materials to ensure stable electrical performance and mechanical reliability. The design shall support secure mating engagement and consistent signal continuity across repeated connection cycles. Electrical characteristics shall ensure low contact resistance, stable signal integrity, and reliable conductivity under defined operating conditions. The connector shall maintain performance under mechanical vibration, thermal variation, and environmental stress conditions typical of industrial and embedded system applications. Mechanical construction shall ensure accurate alignment between mating interfaces, secure locking engagement, and resistance to accidental disconnection. The design shall support repeated mating cycles without degradation of electrical or mechanical performance. Workmanship shall be free from defects such as contamination, deformation, plating irregularities, or structural inconsistencies that could impact reliability or functionality. Manufacturing and inspection shall be conducted under controlled quality systems using calibrated equipment to ensure compliance with engineering requirements. Any deviation from this specification shall require formal engineering review, documented justification, and approval through established engineering change control procedures prior to implementation. Documentation Supporting documentation shall include engineering drawings, connector datasheets, material declarations, inspection records, qualification test reports, and revision-controlled manufacturing documentation. All documentation shall be maintained under formal configuration management and quality assurance systems. Revision Control All changes to this specification shall be managed through formal engineering change control procedures. Each revision shall undergo technical evaluation, validation, and approval prior to release to ensure continued compliance with design intent and applicable standards. #EngineeringSpecification #Connector #HighDensityInterconnect #ElectronicComponents #SignalIntegrity #EmbeddedSystems #IndustrialElectronics #Manufacturing #QualityAssurance #EngineeringDocumentation

680 kOhms ±5% 0.25W, 1/4W Through Hole Resistor Axial Automotive AEC-Q200 Carbon Film The CFR-25JB-52-680K is a carbon film through-hole resistor designed for general-purpose electronic applications requiring stable resistance characteristics, reliable long-term performance, and cost-effective implementation. This resistor is commonly used in signal conditioning, voltage division, pull-up and pull-down networks, biasing circuits, and low-power analog or digital systems. Its axial leaded construction supports automated insertion and conventional through-hole assembly methods, making it suitable for consumer electronics, industrial controls, instrumentation, and embedded systems. The device utilizes carbon film resistive technology to provide dependable electrical performance with moderate noise characteristics and good environmental stability. The flame-retardant coating enhances mechanical durability and improves resistance against moisture and environmental exposure. The component is optimized for standard operating environments where compact size, stable operation, and economical design are required. Electrical Characteristics Resistance Value: 680 kΩ Resistance Tolerance: ±5% Resistor Technology: Carbon Film Rated Power Dissipation: 1/4 W Maximum Working Voltage: 250 V Maximum Overload Voltage: 500 V Temperature Coefficient: ±350 ppm/°C Insulation Resistance: High reliability insulation structure suitable for general electronic equipment Mechanical Characteristics Package Type: Axial Through-Hole Mounting Style: Through Hole Body Style: Cylindrical Flame-Retardant Coated Body Lead Material: Tin-Plated Copper Lead Configuration: Axial Leads for PCB insertion Environmental Characteristics Operating Temperature Range: −55°C to +155°C Moisture Resistance: Suitable for standard humidity environments Flame Resistance: Flame-retardant protective coating compliant with general safety requirements Applications Signal Conditioning Circuits Voltage Divider Networks Pull-Up and Pull-Down Resistors Industrial Control Electronics Consumer Electronic Products General Analog and Digital Circuitry Embedded Systems and Microcontroller Interfaces #commonpartslibrary #passivecomponents #resistor #carbonfilm #throughhole #axialresistor #powermanagement #analog #digital #industrialelectronics