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)
Chiptowin
5PCS PE4302 PE4312MLBA-Z PE4312 QFN-20
£4.79
NONE
10/20/30Pcs 2W10 Diode 2A 1000V, Round Bridge Rectifier Stack, Electronic Spare Parts
£5.81
GenMachine
Genmachine AMD Ryzen 7 4800U CPU+Motherboard Kit Ryzen Motherboard placa mae For Laptop MINI PC Motherboards With Radiator Fan
£232.05
Asus
GIGABYTE Z490 UD LGA 1200 4×DDR4 128GB PCI-E 4.0 Motherboard
£63.99
DAIPAI
TH-P42S10C/46S10C/50S01C original power board NPX747MF-1A ETX2MM747MF works well (100% tested before shipment).
£29.30
NONE
ESP32-CAM WiFi +Bluetooth Module ESP32 Serial To WiFi ESP32 CAM Development Board Module OV2640 Camera for IoT Wireless Control
£5.17
NONE
1PCS Breadboards 830 Point 400 Point Solderless Breadboards for Raspberry pi Arduino Proto Shield Distribution Connecting Blocks
£4.82
DSSRQI
100pcs 0402 SMD Chip Multilayer Ceramic Capacitor 0.5pF - 10uF 10pF 47pF 100pF 470pF 1nF 10nF 15nF 100nF 0.1uF 1uF 2.2uF 4.7uF
£2.87
NONE
ESP32-DevKitC Development Board with Original ESP32-WROOM-32E 4MB Module Micro-B Interface NRF21L01 Bluetooth And Wifi Support
£47.32
NONE
5-10PCS 100% NEW IDW100E60 D100E60 100E60 TO-247 100A 600V Schottky diode Best Quality In Stock
£7.23
NONE
10/Piece New Original EUP3482DIR1 P3482 EUP3484DIR1 P3484 EUP3482ADIR1 3482A EUP3484ADIR1 3484A SOP8 Power management chip
£5.27
NONE
For LinuxCNC MESA 7I92 Motion Control Card (not Original）
£76.73
NONE
M5Stack Cardputer Adv 56-Key Programmable Dev Board Built-in Stamp-S3A Module
£38.39
NONE
140-840pcs Jumper Wires for Breadboard 14 Lengths Assorted Preformed Breadboard Jumper Cable Electronic Wire Kit for DIY Arduino
£6.42
NONE
JST 1.25mm Pitch PicoBlade Connectors Kit - 15cm Pre-Crimped Soft Silicone Cables for Pixhawk Flight Controller (2-10 Pin)
£35.63
KAINUOXING
10PCS BSP75N BSP75 BFG591 BFG591A SMD BFG135A BFG135 BFG97 BSP78 BSP129 BSP171P BSP171 SOT-223 Low end intelligent power switch
£3.88
NONE
(10-50 PCS)NEW NCP81253MNTBG NCP81253 Top Mark CG* CG QFN IC Chip electronic
£6.52
NONE
DC Barrier Filter Low Noise Cancellation DC Cancellation Ring Bull Humming 2000W
£72.11
NONE
1-10Pcs 4 Channels IIC I2C Logic Level Switching Shifter Bi-Directional Module Safely Steps Down 3.V to 5V Converter for Arduin
£3.88
YF
1000Pcs 1206 SMD LED 10Colors x 100Pcs White Red ICE Blue Green Yellow Pink Orange Purple Warm White Super Bright Diodes Kit
£8.38
NONE
1/2/3PCS Car Rectifier Power Car Rear View Camera Power Relay Capacitor Auto Camera Filter Relay Capacitor Filter Connector
£3.45
NONE
3.3uF Electrolytic Capacitor Assortment Kit 105°C10pcs per Value 50V 100V 250V 400V 450V Full Set of 50pcs - For Repair DIY P
£3.05
Dykbcells
RF LPF 30M/100M/200M/500M Low Pass Filters Harmonic Suppression LC Frequency Signal Filtering Radio Medium Short Wave SW VHF Uhf
£14.45
YUFO-IC
20PCS Polypropylene Film Capacitor 100V 154J100 224J100 334J100 474J100 225J100 63V 153J/124J/105J 0.15/0.22/0.33/0.47/1UF/15NF
£3.42