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Computer Circuit Boards

11,754 productsUpdated August 2026
MMO175-12IO7 MMO175-14IO7 MMO175-16IO7 MMO230-12IO7 MMO230-14IO7 MMO230-16IO7 Module New Original

DAIPAI

MMO175-12IO7 MMO175-14IO7 MMO175-16IO7 MMO230-12IO7 MMO230-14IO7 MMO230-16IO7 Module New Original

£50.42

HDD PCB Seagate Logic Board / 100774000 REV A , 100774000 REV C , 100774000 REV D / ST1000DM003

DINENAY

HDD PCB Seagate Logic Board / 100774000 REV A , 100774000 REV C , 100774000 REV D / ST1000DM003

£6.08

(5-10piece) 100% New original T6963CFG-0101 T6963CFG 0101 T6963C QFP-67 Chipset

DAIPAI

(5-10piece) 100% New original T6963CFG-0101 T6963CFG 0101 T6963C QFP-67 Chipset

£14.26

USB Main Control Board for USF 2.0 2.1 Chip High Speed USB 3.1 Type-C Dual Interface BGA254 BGA153 Solder JMS901

NONE

USB Main Control Board for USF 2.0 2.1 Chip High Speed USB 3.1 Type-C Dual Interface BGA254 BGA153 Solder JMS901

£4.12

MACHINIST MR9A PRO MAX X99 Motherboard Set Kit Intel Xeon E5-2697 V4 CPU With Four channel DDR4 32GB 2133MHz for Gaming Computer

MACHINIST

MACHINIST MR9A PRO MAX X99 Motherboard Set Kit Intel Xeon E5-2697 V4 CPU With Four channel DDR4 32GB 2133MHz for Gaming Computer

£122.24

50Pcs/Lot BUK98180-100A BUK98180 BUK9880-55A BUK9880 SOT-223

NONE

50Pcs/Lot BUK98180-100A BUK98180 BUK9880-55A BUK9880 SOT-223

£12.23

10pcs MIC 6A05 6A4 6A10 10A10 10A20 20A10 30A10 6A/1000V Rectifier Diode R-6 special offer

Chiptowin

10pcs MIC 6A05 6A4 6A10 10A10 10A20 20A10 30A10 6A/1000V Rectifier Diode R-6 special offer

£3.44

Electronic Components Electrolytic Capacitor Resistor led 830 Hole Breadboard Kit MB-102 for UNO R Component Pack Beginner Star

NONE

Electronic Components Electrolytic Capacitor Resistor led 830 Hole Breadboard Kit MB-102 for UNO R Component Pack Beginner Star

£53.02

1800W 40A 1500W 30A 1200W 20A DC-DC Boost Converter Step Up Power Supply Module 10-60V to 12-90V Adjustable Voltage Charger

REALPOY

1800W 40A 1500W 30A 1200W 20A DC-DC Boost Converter Step Up Power Supply Module 10-60V to 12-90V Adjustable Voltage Charger

£12.73

XH-M542 Monaural Digital Amplifier Board Replaces TPA3116 Digital Audio Amplifier Board 12-26V

NONE

XH-M542 Monaural Digital Amplifier Board Replaces TPA3116 Digital Audio Amplifier Board 12-26V

£7.19

NE555 Pulse Generator Pulse Starter Duty Cycle and Frequency Adjustable Module DIY Kit Oscillator Square Wave Signal Generator

AITEXM ROBOT

NE555 Pulse Generator Pulse Starter Duty Cycle and Frequency Adjustable Module DIY Kit Oscillator Square Wave Signal Generator

£3.27

MT3608 DC-DC Adjustable Boost Module 2A Boost Plate Step Up Module Micro / Typr-C USB 2V-24V to 5V 9V 12V 28V SX1308

REALPOY

MT3608 DC-DC Adjustable Boost Module 2A Boost Plate Step Up Module Micro / Typr-C USB 2V-24V to 5V 9V 12V 28V SX1308

£2.64

Original 20pcs/ AZ431 AZ431AN-ATRE1 EA1 SOT23

NONE

Original 20pcs/ AZ431 AZ431AN-ATRE1 EA1 SOT23

£3.88

10pcs FQD50N06 N-Channel MOSFET Transistor 50N06 50A 60V TO252

NONE

10pcs FQD50N06 N-Channel MOSFET Transistor 50N06 50A 60V TO252

£3.87

For Raspberry Pi 4 3 Model B 3B Plus Aluminum Case with Dual Cooling Fan Metal Shell Enclosure for RPI Raspberry Pi 4 3 Model

ICGOICIC

For Raspberry Pi 4 3 Model B 3B Plus Aluminum Case with Dual Cooling Fan Metal Shell Enclosure for RPI Raspberry Pi 4 3 Model

£4.98

5V A-6928 Bluetooth-Compatible Receiver Module 5.0 Audio Amplifier Board LED Power 3.3V-8V Audio Bluetooth Receiver Board

Gaqqee

5V A-6928 Bluetooth-Compatible Receiver Module 5.0 Audio Amplifier Board LED Power 3.3V-8V Audio Bluetooth Receiver Board

£3.29

AMD B550 AM4 ASROCK B550M PRO SE Motherboard CPU compatible Ryzen 7 5800X 7 5800XT 5600G 5 5600 5 5500 5500X3D DDR4 Micro ATX

XINRENCHONG

AMD B550 AM4 ASROCK B550M PRO SE Motherboard CPU compatible Ryzen 7 5800X 7 5800XT 5600G 5 5600 5 5500 5500X3D DDR4 Micro ATX

£128.94

10PCS TLP250 TLP251 TLP350 TLP351 TLP352 TLP358 DIP-8 SOP-8 TLP 250 251 350 351 352 358 DIP SOP

NONE

10PCS TLP250 TLP251 TLP350 TLP351 TLP352 TLP358 DIP-8 SOP-8 TLP 250 251 350 351 352 358 DIP SOP

£4.39

10PCS IC socket square hole Narrow Wide DIP6 DIP8 DIP14 DIP16 DIP18 DIP20 DIP24 DIP28 6PIN 8PIN 14PIN 16PIN 18PIN 20PIN 24PIN

GEPYUN

10PCS IC socket square hole Narrow Wide DIP6 DIP8 DIP14 DIP16 DIP18 DIP20 DIP24 DIP28 6PIN 8PIN 14PIN 16PIN 18PIN 20PIN 24PIN

£3.13

Serial Port Module RS232 To TTL RS232 To UART SP3232 Flashing Cable With ESD

SZFYDOSH

Serial Port Module RS232 To TTL RS232 To UART SP3232 Flashing Cable With ESD

£6.80

SKDH146/16-L100 SKD116/16-L75 SKD146/16-L140T4 SKD116/12-L10 SKD146/16-L105 SKD116/12-L75 SKD116/18-L100 SKDH116/16-L100

DAIPAI

SKDH146/16-L100 SKD116/16-L75 SKD146/16-L140T4 SKD116/12-L10 SKD146/16-L105 SKD116/12-L75 SKD116/18-L100 SKDH116/16-L100

£54.81

1-10PCS RP2040-Zero RP2040 For Raspberry Pi Microcontroller PICO Development Board Dual-core Cortex M0+ Processor 2MB Flash

NONE

1-10PCS RP2040-Zero RP2040 For Raspberry Pi Microcontroller PICO Development Board Dual-core Cortex M0+ Processor 2MB Flash

£4.01

XY-T01 Digital Thermostat Heating Refrigeration Digital temperature control switch temperature controller module

HUISHENGYUFA

XY-T01 Digital Thermostat Heating Refrigeration Digital temperature control switch temperature controller module

£7.19

Voice Sound Playback Module 20W Mono 9CH MP3 Player Power Digital Amplifier Board Flash WAV UART Controller for Arduino DC12/24V

IS

Voice Sound Playback Module 20W Mono 9CH MP3 Player Power Digital Amplifier Board Flash WAV UART Controller for Arduino DC12/24V

£13.60