Browse
Marketplace Home

Circuit Boards & Components

13,565 productsUpdated August 2026
All (13,565)Passive Circuit Components(1,114)Circuit Prototyping(44)Semiconductors(333)Electronic Filters(17)Decoders & Encoders(37)Printed Circuit Boards(12,231)Circuit Board Accessories(145)
Sort:
PopularCheapestMost expensiveMost offersNewest
2PCS/LOT M27C512-10F1 M27C512-12F1 M27C512-15F1 27C512 M27C512 CDIP-28

NONE

2PCS/LOT M27C512-10F1 M27C512-12F1 M27C512-15F1 27C512 M27C512 CDIP-28

£3.53

1PCS DC 12V Temperature Controller Module with Case XH W1209 LED Display Digital Thermostat Module with Waterproof NTC Probe

YTDMEN

1PCS DC 12V Temperature Controller Module with Case XH W1209 LED Display Digital Thermostat Module with Waterproof NTC Probe

£5.52

XY-CD63 30A battery charging control module full power off DC voltage protection under voltage power loss protector NEW

NONE

XY-CD63 30A battery charging control module full power off DC voltage protection under voltage power loss protector NEW

£21.38

Raspberry Pi 5 4/8/16GB BCM2712 New Edition Kit Optional NEW ORIGINAL IN STOCK

NONE

Raspberry Pi 5 4/8/16GB BCM2712 New Edition Kit Optional NEW ORIGINAL IN STOCK

£159.33

ELEGOO Tumbller Self-Balancing Robot Car Kit, Compatible with Arduino® — STEM Kit STEM Toys for Kids

ELEGOO

ELEGOO Tumbller Self-Balancing Robot Car Kit, Compatible with Arduino® — STEM Kit STEM Toys for Kids

£73.04

5pcs/lot ICE3BR0665J ICE3BR0665 3BR0665J DIP-8

NONE

5pcs/lot ICE3BR0665J ICE3BR0665 3BR0665J DIP-8

£5.02

for Raspberry Pi 4 4B Aluminum Heatsink Heat Sink Computer Cooler Radiator For Electronic Chip Heat Dissipation Cooling Pads

NONE

for Raspberry Pi 4 4B Aluminum Heatsink Heat Sink Computer Cooler Radiator For Electronic Chip Heat Dissipation Cooling Pads

£2.93

1-50Pcs New CH32V303VCT6 CH32V303 VCT6 CH32V LQFP-100 Microcontroller IC Chip In Stock Wholesale

NONE

1-50Pcs New CH32V303VCT6 CH32V303 VCT6 CH32V LQFP-100 Microcontroller IC Chip In Stock Wholesale

£4.63

DC 9V/12V 3-speed fan circuit board, USB-charged brushless mini fan board, supports 5V/2A fast charging, Type-C port

Gaqqee

DC 9V/12V 3-speed fan circuit board, USB-charged brushless mini fan board, supports 5V/2A fast charging, Type-C port

£6.24

Mini L298N driver board module L298N stepper motor smart car robot breadboard peltier High Power DC Motor Driver for arduino

DNIGEF

Mini L298N driver board module L298N stepper motor smart car robot breadboard peltier High Power DC Motor Driver for arduino

£4.83

NEW 10pcs/lots FM1608-120-PG FM1608-120-P FM1608 DIP-28

NONE

NEW 10pcs/lots FM1608-120-PG FM1608-120-P FM1608 DIP-28

£20.62

Diymore 433-510MHZ/ 863-928MHZ Wireless stick lite ESP32+LoRa V3 development board compatible with ESP32-S3 node Type - C

diymore

Diymore 433-510MHZ/ 863-928MHZ Wireless stick lite ESP32+LoRa V3 development board compatible with ESP32-S3 node Type - C

£16.39

5pcs/lot NE570N NE570 SAS560S SAS560 PCM56P PCM56 NE564N NE564 DIP-16

NONE

5pcs/lot NE570N NE570 SAS560S SAS560 PCM56P PCM56 NE564N NE564 DIP-16

£3.98

20PCS 100% New IRL3705N IRLB8721 TO-220 HFA15TB60 IRF3808 IRFB4227 IRL3705 15TB60 TO220 Transistor Chipset

DIYGBA

20PCS 100% New IRL3705N IRLB8721 TO-220 HFA15TB60 IRF3808 IRFB4227 IRL3705 15TB60 TO220 Transistor Chipset

£11.63

VVZ175-14IO7 VVZ175-12IO7 VVZ175-16IO7 VVZ175-18IO7 NEW ORIGINAL IGBT MODULE In Stock Quality Assurance

DAIPAI

VVZ175-14IO7 VVZ175-12IO7 VVZ175-16IO7 VVZ175-18IO7 NEW ORIGINAL IGBT MODULE In Stock Quality Assurance

£34.72

5.5 V INA3221 3CH Current Power Supply Voltage Sensor I2C SMBUS Interface Power Detection Board Module Test Bus Voltages 0-26 V

pcbfun

5.5 V INA3221 3CH Current Power Supply Voltage Sensor I2C SMBUS Interface Power Detection Board Module Test Bus Voltages 0-26 V

£4.85

STK-463 STK463 STK 465 STK465 STK463 ZIP-16 Power Amplifier Module Best quality

NONE

STK-463 STK463 STK 465 STK465 STK463 ZIP-16 Power Amplifier Module Best quality

£7.56

XH-M609 DC 12V-36V Charger Module Voltage OverDischarge Battery Protection Precise Undervoltage Protection Module Board

kevixun

XH-M609 DC 12V-36V Charger Module Voltage OverDischarge Battery Protection Precise Undervoltage Protection Module Board

£3.62

SV6256P Wireless WiFi Module 5G Dual Band USB Interface with for IPC Network Cameras Smart Home BL-M6256AU2

UICPAL

SV6256P Wireless WiFi Module 5G Dual Band USB Interface with for IPC Network Cameras Smart Home BL-M6256AU2

£4.79

IGBT Module New Original SKIIP23AC128T48 SKIIP23AC12T3 SKIIP25AC128T47 SKIIP25AC126T12 SKIIP25AC128T2 SKIIP25AC12T2

DAIPAI

IGBT Module New Original SKIIP23AC128T48 SKIIP23AC12T3 SKIIP25AC128T47 SKIIP25AC126T12 SKIIP25AC128T2 SKIIP25AC12T2

£158.50

10pcs/lot FSD210 210

CazenOveyi

10pcs/lot FSD210 210

£4.94

Modbus RTU Relay Module 1/2/4 Channel RS485 RS232 Industrial Control for PLC

ICGOICIC

Modbus RTU Relay Module 1/2/4 Channel RS485 RS232 Industrial Control for PLC

£4.70

Free Shipping 10pcs-50pcs MCP23017-E/SO MCP23017 NEW SOP-28 IC In stock!

SZHCKJ

Free Shipping 10pcs-50pcs MCP23017-E/SO MCP23017 NEW SOP-28 IC In stock!

£13.19

Electronic DIY Enthusiast Practice Kit, Red Voice Controlled Rotating LED Light, Without Battery, Requires Assembly,

NONE

Electronic DIY Enthusiast Practice Kit, Red Voice Controlled Rotating LED Light, Without Battery, Requires Assembly,

£6.67