Browse
Marketplace Home

Computer Circuit Boards

11,754 productsUpdated August 2026
All (11,754)Motherboards(11,733)Hard Drive Circuit Boards(20)Computer Inverter Boards(19)
Sort:
PopularCheapestMost expensiveMost offersNewest
10Pcs BTA41-600B BTA41-700B BTA41-800B BTA41-1200B BTA41 600B 700B 800B 1200B TO-3P IC Chip In Stock Wholesale

NONE

10Pcs BTA41-600B BTA41-700B BTA41-800B BTA41-1200B BTA41 600B 700B 800B 1200B TO-3P IC Chip In Stock Wholesale

£5.89

K219F4001 K210F03 K210F02 K210F03 K210F02 F218F4001 K220A0103 K219F03 K219F05 IGBT Module New Original

DAIPAI

K219F4001 K210F03 K210F02 K210F03 K210F02 F218F4001 K220A0103 K219F03 K219F05 IGBT Module New Original

£43.11

1PCS 2.54mm-4P Test Needle Spring Needle Programming Probe Support STC STM32 STM8 Module

NONE

1PCS 2.54mm-4P Test Needle Spring Needle Programming Probe Support STC STM32 STM8 Module

£5.06

(1-5piece) 100% New original TMS320LF2406APZA TMS320LF2406 320LF2406 QFP100 Chipset

DAIPAI

(1-5piece) 100% New original TMS320LF2406APZA TMS320LF2406 320LF2406 QFP100 Chipset

£9.03

1/5/10Pcs KY‑023 Dual‑axis XY Joystick Module High Quality PS2 Control Lever Sensor For Arduino

NONE

1/5/10Pcs KY‑023 Dual‑axis XY Joystick Module High Quality PS2 Control Lever Sensor For Arduino

£4.83

5PCS/LOT For Arduino Dual-axis XY Joystick Module Higher Quality PS2 Joystick Control Lever Sensor KY-023 Rated 4.9 /5

NONE

5PCS/LOT For Arduino Dual-axis XY Joystick Module Higher Quality PS2 Joystick Control Lever Sensor KY-023 Rated 4.9 /5

£4.98

ASUS H81M-CS Motherboard LGA 1150 Support i7-4790K i7-4770K i5-4690K i5-4670K i3-4130 CPU 2xDDR3 1600MHz mATX Mainboard

XINRENCHONG

ASUS H81M-CS Motherboard LGA 1150 Support i7-4790K i7-4770K i5-4690K i5-4670K i3-4130 CPU 2xDDR3 1600MHz mATX Mainboard

£35.76

100% New ALC3314 ALC3315 ALC3304 ALC3294 ALC1309H QFN

XOYUN

100% New ALC3314 ALC3315 ALC3304 ALC3294 ALC1309H QFN

£4.02

USB DC Step-Down Module IP6505 12V 24V To QC2.0 QC3.0 Fast Charge Mobile Phone Charging Board For Apple Huawei FCP Quick Charger

HUISHENGYUFA

USB DC Step-Down Module IP6505 12V 24V To QC2.0 QC3.0 Fast Charge Mobile Phone Charging Board For Apple Huawei FCP Quick Charger

£3.12

PL2303 TA Download cable USB to TTL RS232 Convert Serial port Cable PL2303TA Compatible with Win7 Win8 Win10 vista

REALPOY

PL2303 TA Download cable USB to TTL RS232 Convert Serial port Cable PL2303TA Compatible with Win7 Win8 Win10 vista

£3.27

5PCS MB81464-12 MB81464-10 DIP-18 MB81464

NONE

5PCS MB81464-12 MB81464-10 DIP-18 MB81464

£4.98

USB TYPE-C conversion board 2.54MM CC1 CC2 5.1K pull-down resistor connection

STJF

USB TYPE-C conversion board 2.54MM CC1 CC2 5.1K pull-down resistor connection

£2.95

USBASP USBISP AVR Programmer USB ATMEGA8 ATMEGA128 ATtiny/CAN/PWM 10Pin Wire Module DIY + 10Pin To 6 Pin Adapter Board Shell

AITEXM ROBOT

USBASP USBISP AVR Programmer USB ATMEGA8 ATMEGA128 ATtiny/CAN/PWM 10Pin Wire Module DIY + 10Pin To 6 Pin Adapter Board Shell

£4.74

433MHZ Wireless Transmitter Receiver Board Module ASK/OOK SYN115/SYN480R Wireless Module Receiver Transmitter for Arduino

YDLZMSJIAH

433MHZ Wireless Transmitter Receiver Board Module ASK/OOK SYN115/SYN480R Wireless Module Receiver Transmitter for Arduino

£2.74

5MHz-6GHz RF Wideband Amplifier High Gain 20dB RF Module with SBB5089 Low-noise Amplifier for Wireless Communication

DIY NOW

5MHz-6GHz RF Wideband Amplifier High Gain 20dB RF Module with SBB5089 Low-noise Amplifier for Wireless Communication

£7.44

DC 3.7V to 1800V Booster Step Up Module Arc Pulse DC Motor with High Voltage Capacitors and 3.7V to 5V Power Supply Module

NONE

DC 3.7V to 1800V Booster Step Up Module Arc Pulse DC Motor with High Voltage Capacitors and 3.7V to 5V Power Supply Module

£4.55

2S/3S/4S 1A/2A/4A Step-Up Boost Charging Module Type-C Lithium Li-ion Battery Charging Power Protection Board 8.4V 12.6V 16.8V

NONE

2S/3S/4S 1A/2A/4A Step-Up Boost Charging Module Type-C Lithium Li-ion Battery Charging Power Protection Board 8.4V 12.6V 16.8V

£8.62

HWGATL XL6019 (XL6009 upgrade) Automatic step-up step-down Dc-Dc Adjustable Converter Power Supply Module 20W 5-32V to 1.3-35V

HWGATL

HWGATL XL6019 (XL6009 upgrade) Automatic step-up step-down Dc-Dc Adjustable Converter Power Supply Module 20W 5-32V to 1.3-35V

£2.80

MSI B650M Motherboard MAG B650M MORTAR WIFI Socket AM5 DDR5 256GB M.2 NVMe Micro ATX support Ryzen 9 7950X 8700G 7700 cpu

XINRENCHONG

MSI B650M Motherboard MAG B650M MORTAR WIFI Socket AM5 DDR5 256GB M.2 NVMe Micro ATX support Ryzen 9 7950X 8700G 7700 cpu

£217.09

Truly brand new 5PCS IRFB4110 IRFB4110PBF, Power MOSFET

NONE

Truly brand new 5PCS IRFB4110 IRFB4110PBF, Power MOSFET

£6.79

MSA311 triaxial accelerometer is compatible with STEMMA QT/For Qwiic interface for low power consumption

NONE

MSA311 triaxial accelerometer is compatible with STEMMA QT/For Qwiic interface for low power consumption

£12.32

Test clip DIY program burning clip PCB fixture spacing 2.54mm 2.0mm 1.5mm1.27mm

Si Tai&SH

Test clip DIY program burning clip PCB fixture spacing 2.54mm 2.0mm 1.5mm1.27mm

£8.35

DIY Electronic Kit 80 LED Circular Pentagonal Star Flowing Water Lamp Kit Microcontroller Electronic Production Skills Practice

LOTHYE

DIY Electronic Kit 80 LED Circular Pentagonal Star Flowing Water Lamp Kit Microcontroller Electronic Production Skills Practice

£7.62

1/5/10Pcs WeMos D1 WiFi Development Board ESP8266 Wireless Module with On-board CH340C and AMS1117 for IoT Projects

Huaxingfu

1/5/10Pcs WeMos D1 WiFi Development Board ESP8266 Wireless Module with On-board CH340C and AMS1117 for IoT Projects

£8.25