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)
NONE
10pcs 74LS00 74LS02 74LS04 74LS08 74LS10 74LS14 74LS20 74LS138 74LS32 74LS47 74LS48 74LS74 74LS76 74LS86 74LS90 DIP-14 New
£6.99
vbpbsql
100717520 REV B Seagate hard disk circuit board ST2000DM001/ ST500DM002, ST1000DM003, ST3000DM001, ST2000VX000 , ST2000VS000
£7.68
OMDAZZ
FPGA SoC Development Board for ZYNQ-7000 Series XC7Z010/XC7Z020 Chip, All-in-One Learning Kit with Ethernet PYNQ-compatible
£95.93
HPJF
10PCS Pitch 2.0mm Single Row Pin Female Header Socket 1*2 3P 4 5P 6P 7P 8P 9P 10P 11P 12P 13P 14P 15P 16P 20P 40P Pin Connector
£5.47
NONE
Suitable for PYNQ-Z2 ZYNQ XC7Z020 1M1-M000127DVB DEV FPGA Development Board Xilinx TUL
£77.93
Chiptowin
10 pcs HCPL-4514V A4514 HCPL-4514 A4514V DIP-8
£6.54
Waveshare
Waveshare ESP32-S3 1.75inch AMOLED Round Touch Display Development Board, 466×466 Aluminum Alloy Case, Dual Microphones Array
£48.22
NONE
1 ~ 5PCS TERFACT ROBOT RFM69HW 868Mhz/433Mhz/915Mhz + 20dBm HopeRF Draadloze Transceiver 868S2 Module voor Afstandsbediening/HM
£12.84
NONE
CP2112 debug board USB to I2C communication module for arduino
£7.50
NONE
10-20PCS 100% NEW K3069 2SK3069 TO-220 60V 75A MOS Field effect transistor In Stock
£5.62
NONE
10PCS 100% New Original 15F60C TO-220-2 15A 600V Fast recovery diode Best Quality In Stock
£8.78
IGMOPNRQ
20PCS/LOT 63v 47uf 6x11mm Aluminum electrolytic capacitor 47uF 63V 6*11 Electrolytic Capacitor 63v 47uf
£3.19
NONE
1/2Pcs GPIO And UART Interfaces 24G HLK-LD2402 Static Presence Detection Human Body AIoT Millimeter Wave Sensor Radar Module
£9.48
spotpear
Raspberry Pi Pico 2 RP2350 3.5 inch LCD Capacitive 3.5inch TouchScreen Development Board 240x320 Display QMI8658 6-Axis /OV5640
£31.49
NONE
2/5/10pcs TYPE-C USB Adapter Board Dual Resistor 512 5.1K Ohm TypeC 16Pin to 8Pin Board for Electronics
£3.41
cbhioarpd
WAVESHARE ESP32-S3 4.2inch RLCD Development Board, 300 × 400 Resolution, Supports Wi-Fi & BLE
£32.39
MiiBestOD
Seeed Studio ESP32S3 Sense Portable Camera Entry level Visual Recognition Development Board
£24.56
NONE
Clear Conformal Coating for PCB Electronics, Waterproof Insulating Varnish with Brush, Fast Drying Circuit Board Protection 60ml
£9.95
Gaqqee
NanoVNA Testboard Kit Vector Network Analysis Module Demonstration Board Kit
£8.52
NONE
ESP32 development board WiFi Bluetooth 2.4/2.8/3.2/3.5/4.2 inch display screen TFT module Touch screen module
£18.95
HJXRHGAL
10pcs/lot AO4407A 4407A MOSFET(Metal Oxide Semiconductor Field Effect Transistor)
£3.07
Runboss
2PCS/Lot 3.7V ICR1454 M1454S2 1454 Battery For Bose QuietComfort Ultra Noise Cancelling Earbuds 441408 Gaming Airpods Handsfree
£12.29
NONE
2025 1Pc New Hard Disk Connector Flex Ribbon Cable For IPod Classic Video 5th/6th/7th Gen 80GB 120GB 160GB 30GB
£6.24
NONE
DIY Electronic Product Spare Parts Optocoupler Tester Kit Board Practice Welding
£5.95