Circuit Boards & Components
2,194 productsUpdated April 2026
All (2,194)Passive Circuit Components(533)Circuit Prototyping(90)Semiconductors(661)Electronic Filters(17)Decoders & Encoders(46)Printed Circuit Boards(682)Circuit Board Accessories(112)
HTORBGA
HC-12 STM8S003F3P6 STM8S003F3U6 SI4438 SI4463 Wireless Module Long-range 433M 1000M Wireless Serial Module UART Interface
£4.18
diymore
ESP32 RS485 Modbus Wifi Bluetooth Relay Optocoupler Isolation Module Tyep C 4/8 Channel Relay Module DC 9-24V
£6.82
NONE
1.3 inch OLED module SPI/IIC I2C Communicate white/blue color 128X64 1.3 LCD LED Display 1.3" 1-10pcs
£7.14
HIFIDIY LIVE
Brand-new oxygen-free copper pure copper inductors coil 1.0mm - 0.26 0.35 0.44 0.55 0.85 1.0mH
£23.75
NONE
2-20PCS 4KV/6KV/10KV/20KV/30KV High Voltage Ceramic Capacitor 100PF 220PF 330PF 470PF 680PF 1000PF 2200PF 3300PF 4700PF 10000PF
£4.90
NONE
NEW 10pcs Adjustable Mini Laser Pointer Diode RED Dot Laser Diod Circuit 3V/5V 5mW 650nm Module Pointer Sight Copper Head
£8.59
XIASONGXIN LIGHT
1000uF 25V Rubycon YXF Series 12.5x20mm Low Impedance Long Life 25V1000uF Aluminum Electrolytic capacitor motherboard
£5.30
NONE
10PCS/LOTE,TB12A05,12*9.5MM 3V 3.3V 5V 12V Active Buzzer Magnetic Long Continous Beep Tone ,TB12A05
£8.69
SZYTF
10pcs/bag 0.5mm QFP44 LQFP48 QFN44 QFN48 turn DIP44 DIP Adapter plate
£3.27
udevqal
ESP32-C5 Dual-Band 2.4GHz/5GHz Development Board with External Antenna for Drone RID Receiver ESPC5-32E-N4 Module
£67.51
NONE
100ml Potting Compound Waterproof Clear Electronics Conformal Coating Circuit Board Repair Paint for Circuit Board Motherboard
£10.86
NONE
5~10/PCS New IR2110S IR2112S IR2113S IR2110STRPBF IR2112STRPBF IR2113STRPBF SOP16 Gate driver chip In Stock
£4.17
NONE
10Pcs/lot Brand New IRFB7446 IRFB5615 IRFB4710 IRFB7437 IRFB7440 IRFB7434 IRFB7430 IRFB5620 TO-220 MOSFET In Stock
£5.58
spotpear
ESP32 S3 Dongle 0.96inch LCD Display Screen Development Board, Based on ESP32-S3R8,8MB PSRAM, 16MB Flash Compatible with Arduino
£14.19
NONE
ESP32-Lyrat V4.3 with IPEX ESP32 Audio Development Board with ESP32-WROVER-IE 4MB for IOT
£20.09
DONGLILE
Original ESC Board Module For DJI Mini 4 Pro Flexible Flat Cable and ESC Power Board Module For Mini 4Pro Repair Parts
£19.41
NONE
Ebike Sine Wave Display Controller 25A Three-Mode 24V/36V/48V with Learn Function S866 LCD Display 350W-500W Motor for E-scooter
£62.07
FGHGF
GROCE-DIY Kit LED Cube Light 3D8 8X8x8 3D Led Cube Soldering Project Kit 4.5-5.5V PCB Board Square Soldering Kit
£17.19
Yumiki
Yumiki 8*Array LED IR 10m ~ 30m DC12V PCB Board 63x33mm Night Vision for CCTV Array IR Bullet Camera
£8.01
Estardyn
ESP32 NodeMCU-32S Development Board, 38 Pin GPIO Expansion Module with WiFi Bluetooth, for Arduino IoT Projects
£6.43
NONE
300PCS 15 Values High Voltage Ceramic Chip Safety Capacitor X1 Y2 Assortment Kit 1KV 2KV 3KV Safety Capacitor
£6.48
DSSRQI
170Values 1% 0402 0603 0805 1206 SMD Chip Resistor Assorted Kit 0R - 10M ohm Resistance Samples Set
£6.67
IRUWB
120PCS=12value*10PCS 5D471K 7D471K 7D431K 7D391K 10D471K 10D431K 10D391K 14D471K 14D431K 10D241K Varistor Resistor Assorted kit
£14.58
PUMUDDSY
100PCS 680NF 0.68UF 20% 5.08MM 684 50V MLCC multilayer monolithic ceramic capacitor 0805
£3.37