Top User Components
Discover the most popular and effective components used in cutting-edge PCB designs on Flux.ai. This collection showcases the components that have been integral to the success of our community's most innovative printed circuit board designs. Ranging from simple resistors to complex integrated circuits, these components represent the best in terms of functionality, reliability, and performance. It’s a treasure trove for anyone looking to enhance their PCB layout and designs with proven, high-quality components. It's an excellent resource for gaining insights into the component preferences of skilled designers and understanding why certain components stand out in the realm of electronic design. Whether you're refining your current project or starting a new one, these components offer valuable inspiration and a benchmark for quality. By spotlighting the components chosen by our top users, Flux.ai not only celebrates the ingenuity of its community but also fosters a culture of sharing and learning. This subcategory is a testament to the collaborative spirit at Flux.ai, encouraging continuous improvement and exploration in electronic component selection.
TMC2209-LA-T
Motor Drivers TMC2209-LA-T QFN-28_L5.0-W5.0-P0.50-BL-EP LCSC Part Number: C2150710 TRINAMIC TMC2209-LA two-phase stepper motor driver IC with STEP/DIR interface, up to 2.8A peak coil current (2A RMS), ultra-quiet StealthChop2 operation, SpreadCycle current control, StallGuard4 sensorless stall detection, CoolStep automatic current reduction, MicroPlyer interpolation up to 256 microsteps, integrated pulse generator, UART configuration interface, internal sense resistor option, low RDS(on) MOSFETs, 4.75V to 29V motor supply range, QFN package with exposed thermal pad, designed for 3D printers, CNC machines, robotics, automation and battery-powered equipment. Search Keywords: TMC2209, TMC2209-LA, Trinamic TMC2209, stepper motor driver, silent stepper driver, StealthChop2, SpreadCycle, StallGuard4, CoolStep, MicroPlyer, UART stepper driver, STEP DIR driver, 2A RMS stepper driver, 2.8A peak motor driver, 3D printer driver, CNC motor driver, QFN stepper driver Hashtags: #TMC2209 #TMC2209LA #Trinamic #StepperDriver #StepperMotorDriver #StealthChop2 #SpreadCycle #StallGuard4 #CoolStep #MicroPlyer #UARTDriver #3DPrinterElectronics #CNCElectronics #MotionControl #MotorDriverIC #SilentStepperDriver
111 Uses1 Stars1040310811
SIM Card Connectors 1040310811 SIM-SMD_8P-1040310811 LCSC Part Number: C585350 JLCPCB Part Class: Extended Part Manufactured by MOLEX Molex 104031-0811 microSD card socket connector, push-pull type, surface mount (SMT), 8-position microSD memory card receptacle with card-detect switch, 1.42mm profile height, liquid crystal polymer (LCP) housing UL94V-0, phosphor bronze contacts with gold plating, stainless steel shell, designed for removable microSD storage applications in embedded systems, IoT devices, consumer electronics and portable equipment. Search Keywords: 104031-0811, Molex 104031-0811, Molex microSD socket, microSD card connector SMT, push pull microSD connector, microSD card receptacle, card detect microSD socket, 8 pin microSD connector, low profile microSD socket, SMT memory card connector, Molex 104031 series, microSD holder with card detect Hashtags: #1040310811 #Molex1040310811 #Molex #MicroSDSocket #MicroSDConnector #MemoryCardConnector #PushPullSocket #CardDetectSwitch #SMTConnector #EmbeddedStorage #MicroSDHolder #LCPHousing #PortableElectronics #IoTHardware #PCBConnector
86 Uses1 StarsZiplink Edge Controller
Ziplink Edge Controller: 12-24 V input controller with PIC32MZ MCU, USB-C service port, WiFi/BLE UART module, QR/NFC UART interfaces, RS-232/RS-485 ports, and three protected low-side load outputs. Imported KiCad source is being evaluated for schematic reconstruction and exact part selection.
0 Uses1 StarsESP32-S3-WROOM-1U-N16R8
Bluetooth, WiFi 802.11b/g/n, Bluetooth v5.0 Transceiver Module 2.4GHz Antenna Not Included, U.FL Surface Mount The ESP32-S3-WROOM-1U-N16R8 is a high-performance embedded module designed for IoT and edge computing applications, featuring integrated wireless connectivity and enhanced processing capabilities. Processor: Dual-core Xtensa LX7, up to 240 MHz Wireless Connectivity: Wi-Fi 2.4 GHz (802.11 b/g/n) Bluetooth LE 5.0 Memory Configuration (N16R8): 16 MB Flash memory 8 MB PSRAM Antenna Type: U.FL connector for external antenna (“1U” variant) Indicates support for an external antenna via U.FL connector Allows improved RF performance and flexible antenna placement #commonpartslibrary #rf #wireless #transceiver #module
111 Uses1 StarsESP32-CAM
The ESP32-CAM Ai-Thinker is a compact, low-cost Wi-Fi and Bluetooth-enabled camera development module based on the ESP32-S dual-core microcontroller. It integrates an OV2640 2MP camera sensor, onboard Flash memory, PSRAM, and a MicroSD card slot, making it suitable for IoT vision applications, wireless surveillance, image capture, video streaming, face recognition, and smart home projects. The module combines wireless connectivity and image processing capabilities in a small form factor while maintaining low power consumption. Key Features ESP32-S Dual-Core Processor Tensilica Xtensa LX6 dual-core 32-bit CPU Operating frequency up to 240 MHz Computing performance up to 600 DMIPS Integrated Camera Equipped with OV2640 CMOS image sensor Maximum image resolution: 1600 × 1200 (UXGA, 2MP) Supports JPEG image compression and video streaming Memory 4 MB Flash memory External PSRAM for frame buffering and image processing 520 KB internal SRAM Wireless Connectivity 2.4 GHz Wi-Fi (802.11 b/g/n) Bluetooth 4.2 BR/EDR and BLE support Storage Built-in MicroSD/TF card slot Supports local storage of images, videos, and data logs Peripheral Interfaces UART SPI I²C PWM ADC DAC GPIO expansion pins Power Supply Operating voltage: 5 V Low-power operation with deep-sleep capability for battery-powered applications Compact Design Module size approximately 27 mm × 40.5 mm PCB antenna onboard Optional external antenna connection on some variants
181 Uses1 Stars2.54-2*20
Female Headers CONN SOCKET 40POS 2.54mm DUAL ROW TH This connector consists of 40 pins total (2 rows × 20 pins) spaced at 2.54 mm pitch. It is widely used in PCB interconnections, embedded systems, Raspberry Pi-style GPIO headers, Arduino expansion boards, and general prototyping applications. It mates with standard female headers or jumper wires. Key Features Pin configuration: 2×20 (40 pins total) Pitch: 2.54 mm (0.1 inch standard) Mounting type: Through-hole (THT) Orientation options: Vertical or right-angle variants Contact material: Typically brass or phosphor bronze Plating: Tin or gold-plated options for improved conductivity Current rating: Commonly 1A–3A per pin (depends on manufacturer) Voltage rating: Typically up to 250V AC/DC (application-dependent) Compatibility: Standard 2.54 mm female headers and jumper cables Use cases: Development boards, GPIO expansion, debugging interfaces, mezzanine connections #CommonPartsLibrary #Connector
287 Uses1 StarsX5521FV-2x15-C85D30-1150
Female Headers X5521FV-2x15-C85D30-1150 HDR-TH_30P-P2.54-V-F-R2-C15-S2.54-3 LCSC Part Number: C2916939 JLCPCB Part Class: Extended Part Manufactured by XKB Connectivity(中国星坤) XKB X5521FV-2xXX-C85D30-1150 dual-row female socket header connector, 2.54mm pitch, through-hole vertical mounting, round pin receptacle type, PPS UL94V-0 black insulator, brass outer sleeve with beryllium copper clip contact, tin or gold plating, 3A current rating, 1000V RMS dielectric withstand voltage, 10mΩ max contact resistance, 500 mating cycles mechanical life, -40°C to +105°C operating temperature, suitable for 0.635mm to 0.889mm mating pins. Search Keywords: XKB X5521FV, X5521FV-2xXX-C85D30-1150, XKB female socket header, XKB round pin socket, 2.54mm female socket header, 2.54mm dual row female header, 2x10 female socket header, 20 pin female header, through hole female header, vertical socket connector, round pin receptacle connector, machined pin female header, PPS UL94V-0 socket connector, XKB 2.54mm connector Hashtags: #XKB #X5521FV #X5521FV2xXXC85D301150 #FemaleHeader #SocketHeader #RoundPinSocket #MachinedPinSocket #ReceptacleConnector #254mmConnector #254mmPitch #DualRowHeader #2x10Header #20PinHeader #ThroughHoleConnector #VerticalConnector #PPSInsulator #UL94V0 #BerylliumCopperContact #BrassContact #3AConnector
73 Uses1 Stars
