LED Lighting WL-SWTP White, Warm 2700K 3V 20mA 120° 1206 (3216 Metric) The 158301227 is a surface-mount white LED manufactured by Würth Elektronik, belonging to the WL-SWTP series of top-view PLCC-packaged light-emitting diodes designed for general illumination, backlighting, and signal indication applications in compact electronics. It is built on a gallium nitride semiconductor chip, the standard chip technology used in high-efficiency white LED production, which achieves white light emission by combining a blue GaN die with a phosphor conversion layer that down-converts a portion of the blue photons into broader-spectrum yellow light, with the combined blue and yellow output perceived by the human eye as white light. This particular variant is characterized by a warm white Sunrise color temperature, placing it in the lowest color temperature tier of the WL-SWTP family. Warm white light at this color temperature produces a yellowish, incandescent-like appearance that is widely preferred in residential, hospitality, and ambient lighting applications where a soft, comfortable visual environment is desired. This makes the device a natural fit for LED-based replacements for incandescent and halogen light sources in T5 and T8 fluorescent tube form factor products, as well as indoor display backlights, decorative architectural lighting, and other applications where a warm light quality is specified or preferred by end users. The WL-SWTP series features fast switching, no infrared radiation, high color rendering index, slim and miniature size, low power consumption, suitability for all SMT assembly methods, a top-view emission direction, and a wide viewing angle. The high color rendering index characteristic of this device means that objects illuminated by it appear with colors close to how they would look under natural daylight illumination, which is an important quality metric in retail, museum, medical examination, and other environments where accurate color representation enhances user experience or functional accuracy. Texas Instruments The PLCC package style used in this device is a molded plastic leaded chip carrier format that provides a well-defined, mechanically stable footprint for surface-mount assembly, with the optical emitting surface oriented perpendicular to the PCB plane in the top-view configuration. This top-view orientation makes the device suitable for direct illumination of surfaces positioned above the PCB, such as diffusers, light guides, or display panels mounted parallel to the LED board. The compact 3014 package footprint allows high-density LED arrays to be assembled on narrow PCB strips or modules, which is typical in LED tube light and edge-lit backlight designs. The device is supplied on tape-and-reel packaging suitable for automated high-speed pick-and-place assembly at production volumes. Spec Sheet Identification Part Number: 158301227 Series: WL-SWTP — SMD White Top View PLCC LED Manufacturer: Würth Elektronik GmbH & Co. KG Functional Classification Device Type: Surface-mount white LED Chip Technology: Gallium Nitride (GaN) with phosphor conversion Emission Type: White light via blue die plus phosphor down-conversion View Direction: Top view — perpendicular to PCB surface Optical Characteristics Emitting Color: Sunrise warm white Color Temperature: Warm white class, lowest CCT tier in WL-SWTP family Color Rendering Index: High CRI class, suitable for color-critical applications Viewing Angle: Wide angle, broad spatial distribution Infrared Radiation: None — no IR emission Electrical Characteristics Operating Current: Standard signal LED drive current class Forward Voltage: Standard GaN white LED forward voltage class Switching Speed: Fast switching capable Thermal Characteristics Thermal Resistance, Junction to Solder Point: Defined per series specification Maximum LED Junction Temperature: Rated to elevated junction temperature class Package & Mechanical Package Type: PLCC (Plastic Leaded Chip Carrier), PLCC-2 style Package Size: 3014 SMD footprint Mounting Method: Surface mount technology (SMT) Assembly Compatibility: Suitable for all standard SMT assembly methods including reflow soldering Target Applications Signal indication and pilot lights Indoor display backlighting General illumination and commercial lighting Replacement for PLCC 3528 devices in T8 and T5 LED tube designs Architectural and ambient lighting systems Environmental & Qualification RoHS Compliance: Yes REACH Compliance: Yes Packaging Supply Format: Tape-and-reel Standard Reel Quantity: Standard volume reel per Würth packaging convention #WuerthElektronik #WuerthElectronic #WLSWTP #WhiteLED #WarmWhiteLED #SunriseLED #PLCCLED #SMDLed #3014LED #TopViewLED #GaNLED #HighCRI #LEDBacklight #GeneralIllumination #IndoorLighting #SignalLED #LightingDesign #OptoelectronicComponent #EngineeringSpec #ComponentLibrary #CommonPartsLibrary #RoHSCompliant #REACHCompliant

Temperature Sensor Digital, Infrared (IR) -40°C ~ 85°C 16 b TO-39 #commonpartslibrary #sensor #temperature

Sensor PIR (Passive Infrared) 197" (5m) 16.4' Standard Lens, White #commonpartslibrary #sensor #passive #infrared

Infrared (IR) Emitter 940nm 1.42V 100mA 32mW/sr @ 100mA 44° Radial #Commonpartslibrary #optoelectronic #LED #infrared

Thermal Image Sensor 32H x 24V TO-39 # MLX90640ESF-BAB-000-TU Engineering Specifications **General Description** The MLX90640ESF-BAB-000-TU is a contactless infrared thermal imaging sensor manufactured by Melexis. It incorporates a microbolometer array that detects infrared radiation emitted by objects and converts the captured thermal energy into temperature data, enabling the creation of thermal images without physical contact. The device is designed for compact and cost-effective thermal imaging applications, offering high thermal sensitivity and accurate temperature measurement capabilities. It integrates a digital signal-processing engine, calibration data memory, and a digital communication interface, allowing direct connection to microcontrollers, embedded systems, and industrial monitoring equipment. The sensor provides real-time thermal mapping across its field of view and is suitable for applications involving human presence detection, predictive maintenance, industrial automation, smart building systems, medical screening, consumer electronics, robotics, and thermal monitoring solutions. Its factory calibration ensures stable performance throughout its operating life while minimizing external calibration requirements. **Engineering Specifications** **Manufacturer:** Melexis **Manufacturer Part Number:** MLX90640ESF-BAB-000-TU **Component Type:** Infrared thermal imaging sensor **Sensor Technology:** Microbolometer thermal sensor array **Measurement Method:** Non-contact infrared temperature sensing **Output Type:** Digital thermal image data **Communication Interface:** I²C-compatible serial interface **Temperature Measurement Capability:** Object temperature monitoring and thermal imaging **Thermal Imaging Function:** Real-time thermal map generation **Integrated Processing:** On-chip signal processing and calibration management **Calibration:** Factory calibrated with stored calibration parameters **Power Supply Configuration:** Single-supply operation **Power Consumption:** Optimized for low-power embedded applications **Refresh Rate:** Programmable thermal frame refresh operation **Thermal Sensitivity:** High-sensitivity infrared detection **Field of View Variant:** Wide-angle thermal imaging configuration **Accuracy Characteristics:** High-precision temperature measurement with integrated compensation algorithms **Memory Features:** Internal EEPROM for calibration coefficients **Operating Mode:** Continuous and programmable thermal acquisition **Data Output Format:** Digital temperature and thermal pixel information **Environmental Stability:** Designed for reliable operation across varying ambient conditions **Electromagnetic Compatibility:** Suitable for embedded and industrial electronic systems **Package Type:** Surface-mount package with infrared-transparent window **Mounting Style:** Surface mount technology **Package Construction:** Reflow-solderable assembly **Lead Finish:** Lead-free finish **Environmental Compliance:** RoHS compliant and halogen-free **Reliability Features:** Factory-tested and production-calibrated thermal imaging device **Typical Applications** Thermal cameras Human presence detection systems Occupancy monitoring Industrial predictive maintenance Electrical equipment inspection Smart building automation HVAC monitoring systems Medical screening devices Consumer electronics Robotics and autonomous systems Fire detection and prevention systems Industrial process monitoring Energy management systems Automotive thermal sensing applications Security and surveillance equipment #MLX90640 #MLX90640ESF #Melexis #ThermalSensor #InfraredSensor #ThermalImaging #Microbolometer #TemperatureSensor #IndustrialAutomation #EmbeddedSystems #IoT #PredictiveMaintenance #SmartBuilding #ThermalCamera #ElectronicComponents #EngineeringSpecifications

Infrared (IR) Emitter 860nm 3.1V 100mA 18mW/sr @ 100mA 120° 4-PLCC #CommonPartsLibrary #Optoelectronic #LEDEmitters - Infrared #UV #Visible #SFH4250

Infrared Encoder/Decoder IC 14-PDIP #Commonpartslibrary #Integratedcircuit #Encoder #Decoder #Converter

Optical Sensor Through-Beam 0.197" (5mm) PCB Mount The EE-SX4081 specification defines the engineering requirements for a slot-type photomicrosensor designed for non-contact object detection and position sensing in electronic and electromechanical systems. This specification establishes the functional, electrical, mechanical, environmental, and quality requirements necessary to ensure accurate optical sensing, reliable switching performance, and long-term operational stability. The component is intended for use in industrial automation, office equipment, consumer electronics, and embedded control systems requiring precise detection of object presence, motion, or position. The integrated infrared emitter and phototransistor receiver provide dependable sensing through interruption of the optical path, enabling high-speed, contactless detection in compact system designs. Engineering Requirements The photomicrosensor shall be manufactured using qualified optoelectronic components and controlled production processes to ensure consistent sensing performance, mechanical integrity, and long service life. The optical assembly shall maintain accurate alignment between the emitter and receiver to provide stable detection characteristics throughout the specified operating conditions. Electrical characteristics shall provide reliable switching response, stable output behavior, and low power consumption while maintaining consistent sensitivity across the intended operating voltage and temperature ranges. The sensor shall exhibit reliable performance under normal ambient light conditions and shall maintain signal integrity during continuous operation. Mechanical construction shall ensure precise slot dimensions, secure mounting capability, and resistance to vibration, mechanical shock, and thermal cycling encountered during normal operation. The package shall be suitable for printed circuit board assembly and shall withstand standard soldering and handling processes without degradation. Workmanship shall be free from defects including contamination, optical misalignment, package damage, corrosion, or structural irregularities that could affect sensing accuracy or reliability. Inspection, validation, and testing shall be performed using calibrated equipment and controlled quality procedures to verify compliance with engineering requirements. Any deviation from this specification shall require formal engineering evaluation, documented technical justification, and approval through the established engineering change control process before implementation. Documentation Supporting documentation shall include engineering drawings, electrical specifications, optical performance data, qualification reports, inspection records, and revision-controlled manufacturing documentation. All documentation shall be maintained under formal configuration management and quality assurance systems to ensure complete traceability throughout the product lifecycle. Revision Control Any modification to this specification shall be processed through the formal engineering change management system. All revisions shall undergo technical review, validation, and approval before release to ensure continued compliance with design intent and applicable engineering standards. #EngineeringSpecification #Photomicrosensor #OpticalSensor #SlotSensor #IndustrialAutomation #EmbeddedSystems #Optoelectronics #QualityAssurance #EngineeringDocumentation #ElectronicComponents

Infrared (IR) Emitter 860nm 3.25V 1A 280mW/sr @ 1A (Typ) 130° 0606 (1616 Metric) #Commonpartslibrary #optoelectronic #LED #infrared

Infrared (IR) Emitter 840nm~870nm 1.4V~1.8V 700mA 60° Surface Mount,3.9x3.9mm The SE03-EMC3838A-B60 is a high-power surface-mount infrared (IR) LED emitter designed for applications requiring efficient 850 nm infrared illumination. It uses a compact black EMC package for improved thermal performance and reliability, making it suitable for SMT assembly and high-current operation. This component is commonly used in surveillance camera IR illumination, infrared sensing, and IR data transmission systems. Key Features 850 nm peak infrared wavelength (840–870 nm range) High-efficiency IR emission Surface-mount 2-SMD no-lead package Wide 60° viewing angle Typical forward voltage: 1.6 V Supports up to 700 mA forward current Black EMC package for enhanced heat dissipation Operating temperature range: -30°C to +85°C Suitable for automated SMT reflow assembly Compact approximately 3.9 mm × 3.9 mm footprint #commonpartslibrary #led #Infrared

PT2272-M4 is a CMOS remote control decoder IC designed to work with the PT2262 encoder for wireless RF and infrared remote control applications. It decodes incoming encoded signals and provides four momentary data outputs, making it ideal for remote switching, security systems, garage door openers, home automation, and industrial control systems. The "M4" variant features 4 momentary output channels, where outputs remain active only while the corresponding transmitter button is pressed. Key Features CMOS technology for low power consumption 4 momentary data output channels (M4 version) Up to 12 tri-state address pins for secure coding Supports up to 531,441 unique address combinations High noise immunity for reliable operation Wide operating voltage range: 4V to 15V Single-resistor oscillator design Compatible with PT2262 encoder IC Available in DIP and SOP package options Suitable for RF and infrared remote control systems Applications Wireless remote controls Garage door openers Car security systems Home automation equipment Remote-controlled fans and appliances Industrial wireless control systems Remote-controlled toys #CommonPartsLibrary #IntegratedCircuit #PT2272M4 #RemoteControlDecoder #RFDecoder #WirelessControl #HomeAutomation #SecuritySystem #GarageDoorOpener #CMOSIC #PT2262 #IndustrialControl #EmbeddedSystems #ElectronicsDesign

Infrared (IR) Emitter 1460nm 1V 100mA 10° Radial #Commonpartslibrary #Optoelectronics #LED #Infrared

Infrared (IR) Emitter 740nm 1.7V 30mA 3.2mW/sr @ 30mA 1206 (3216 Metric) #commonpartslibrary #optoelectronic #led #red

Infrared (IR) Emitter 860nm 3.2V 1.5A 780mW/sr @ 1A 90° 3-SMD, No Lead #commonpartsLibrary #led #infrared #emitter

Temperature Sensor Digital, Infrared (IR) -40°C ~ 85°C 16 b TO-39 #commonpartslibrary #sensor #temperature

Infrared (IR) Emitter 950nm 1.3V 250mA 10mW/sr @ 100mA 10° TO-18-2 Metal Can #Commonpartslibrary #optoelectronic #LED #infrared #TSTS7100

Infrared (IR) LEDs tsal6102 LED-TH_BD5.8-P2.54-FD LCSC Part Number: C461624 JLCPCB Part Class: undefined Manufactured by VISHAY(威世)

Infrared (IR) LEDs SFH 4045N LED-SMD_L3.0-W2.7-RD LCSC Part Number: C2900304 JLCPCB Part Class: undefined Manufactured by OSRAM(欧司朗)

Photointerrupter infrared LED with photo IC, -25 to +85 degree Celsius Photointerrupter opto interrupter infrared LED fast response time infrared 940nm 5mm gap *ITR9608*

850nm High Power Infrared Emitter, Side-Emitter package IR LED LED*SideEmitter*Rectangular*W4.5mm*H1.6mm*

Infrared remote receiver PT908-7C/MA(XBY) LED-TH_L4.5-W2.25-P2.54-RD LCSC Part Number: C17179472 undefined Manufactured by EVERLIGHT(亿光)