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Computer Circuit Boards

11,754 productsUpdated August 2026
2MBI100HB-120-50 2MBI150HB120-50 2MBI150VB-120-50 2MBI200VB060-50 IGBT Module New Original

DAIPAI

2MBI100HB-120-50 2MBI150HB120-50 2MBI150VB-120-50 2MBI200VB060-50 IGBT Module New Original

£39.76

7MBP200RA060 7MBP200RA060-05 7MBP150RA060 7MBP150RA060-05 7MBP300RA060 7MBP300RA050-05 IGBT MODULE

DAIPAI

7MBP200RA060 7MBP200RA060-05 7MBP150RA060 7MBP150RA060-05 7MBP300RA060 7MBP300RA050-05 IGBT MODULE

£46.03

CH32V203 Development Board Module RISC-V Open Source Dual TYPE-C 64KB FLASH with SD FPC 12PIN Minimum System 144Mhz Core Board

udevqal

CH32V203 Development Board Module RISC-V Open Source Dual TYPE-C 64KB FLASH with SD FPC 12PIN Minimum System 144Mhz Core Board

£6.68

USB High Speed Emulator for J-Link JTAG Debugger Emulator for J-Link V9 STM32F103C8T6 STM MCU V8 V11P V12 V12P

UICPAL

USB High Speed Emulator for J-Link JTAG Debugger Emulator for J-Link V9 STM32F103C8T6 STM MCU V8 V11P V12 V12P

£18.59

PSS05NC1FT PSS10NC1FT PSS15NC1FT PSS25NC1FT PSS35NC1FT IGBT New Original

DAIPAI

PSS05NC1FT PSS10NC1FT PSS15NC1FT PSS25NC1FT PSS35NC1FT IGBT New Original

£42.09

10PCS 14CL40 TO-263

NONE

10PCS 14CL40 TO-263

£7.48

Wireless Module CH340 CP2102 NodeMcu V3 V2 Lua WIFI Internet of Things Development Board Based ESP8266 ESP-12E

HZWDONE

Wireless Module CH340 CP2102 NodeMcu V3 V2 Lua WIFI Internet of Things Development Board Based ESP8266 ESP-12E

£4.33

1pcs Rocker switch button switch shaking head power switch 2 3 6 feet 2 3 gears E-TEN1021 1322 1321

TEJIATE

1pcs Rocker switch button switch shaking head power switch 2 3 6 feet 2 3 gears E-TEN1021 1322 1321

£4.15

XL6009 DC-DC Booster module Power supply module output is adjustable Super LM2577 step-up module

NUORMK

XL6009 DC-DC Booster module Power supply module output is adjustable Super LM2577 step-up module

£3.01

AC 100-240V To DC 12V LED Driver Lighting Transformer 6W 12W 18W 24W 36W 48W 60W For Strip Home Improvement Power Supply Adapter

DIY NOW

AC 100-240V To DC 12V LED Driver Lighting Transformer 6W 12W 18W 24W 36W 48W 60W For Strip Home Improvement Power Supply Adapter

£5.48

USB Current Voltage Capacity Tester Volt Current Voltage Detect Charger Capacity Tester Meter Mobile Power Detector Battery Test

HZWDONE

USB Current Voltage Capacity Tester Volt Current Voltage Detect Charger Capacity Tester Meter Mobile Power Detector Battery Test

£8.98

TPA3110 Digital Audio Amplifier Board Mono Channel 30W DC8-26V for 4/6/8 Ohm Speakers

Huaxingfu

TPA3110 Digital Audio Amplifier Board Mono Channel 30W DC8-26V for 4/6/8 Ohm Speakers

£5.37

NEW ESP32-CAM for OV2640 Camera Module Downloader USB ESP32-CAM-MB Download Bottom Board Type-C Interface CH340 Chip

UICPAL

NEW ESP32-CAM for OV2640 Camera Module Downloader USB ESP32-CAM-MB Download Bottom Board Type-C Interface CH340 Chip

£3.49

5pcs/lot SIC649ACD-T1-GE3 SIC649A QFN 100% genuine stock in brand new original packaging

NONE

5pcs/lot SIC649ACD-T1-GE3 SIC649A QFN 100% genuine stock in brand new original packaging

£20.10

10PCS MTS102 Miniature Toggle Switch Single Pole Double Throw SPDT DPDT ON-OFF-ON ON-ON 120VAC 6A 1/4 Inch Mounting 103 202 203

DIYGBA

10PCS MTS102 Miniature Toggle Switch Single Pole Double Throw SPDT DPDT ON-OFF-ON ON-ON 120VAC 6A 1/4 Inch Mounting 103 202 203

£7.38

74HC00 74HC04 74HC08 74HC14 74HC138 74HC164 74HC165 74HC595 74HC10 74HC74 74HC139 74HC174 74HC374 74HC02 IC DIP Electronic kit

Eiechip

74HC00 74HC04 74HC08 74HC14 74HC138 74HC164 74HC165 74HC595 74HC10 74HC74 74HC139 74HC174 74HC374 74HC02 IC DIP Electronic kit

£8.78

Solderless Breadboard 3220 Holes / 1660 Holes Solderless Circuit Test Board SYD-800 SYB-500 Combination Prototype Board

NONE

Solderless Breadboard 3220 Holes / 1660 Holes Solderless Circuit Test Board SYD-800 SYB-500 Combination Prototype Board

£11.03

ESP32 for Arduino LVGL WIFI BT Development Board 2.8 " 240*320 Smart Display Screen 2.8inch LCD TFT Module With Touch

NONE

ESP32 for Arduino LVGL WIFI BT Development Board 2.8 " 240*320 Smart Display Screen 2.8inch LCD TFT Module With Touch

£13.49

10Pcs/5pcs LM358 LM358D LM358DT SOIC-8 358 LM358DR Low Power Dual Operational Amplifier Chip IC

NONE

10Pcs/5pcs LM358 LM358D LM358DT SOIC-8 358 LM358DR Low Power Dual Operational Amplifier Chip IC

£4.54

(2-10piece) 100% New ISL9241HRTZ ISL9241H ISL9241 9241H QFN-32

MOGAI

(2-10piece) 100% New ISL9241HRTZ ISL9241H ISL9241 9241H QFN-32

£3.83

433 Mhz Superheterodyne RF Receiver and Transmitter Module 433Mhz Remote controls For Arduino uno Wireless module Diy Kits

EQV

433 Mhz Superheterodyne RF Receiver and Transmitter Module 433Mhz Remote controls For Arduino uno Wireless module Diy Kits

£3.40

PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V Module 3.6-30V Driver Photoelectric Isolated

Estardyn

PC817 2 4 Channel Optocoupler Isolation Board Voltage Converter Adapter 3.3V to 5V Module 3.6-30V Driver Photoelectric Isolated

£5.48

2262/2272 4 Channel 433Mhz Launch module Wireless Remote Control For arduino Kit M4 Unlocked Receiver Board (No battery)

Si Tai&SH

2262/2272 4 Channel 433Mhz Launch module Wireless Remote Control For arduino Kit M4 Unlocked Receiver Board (No battery)

£9.63

5-100Pcs STC15W408AS 35I SKDIP28 DIP28 STC15W408 IC Chip Wholesale

NONE

5-100Pcs STC15W408AS 35I SKDIP28 DIP28 STC15W408 IC Chip Wholesale

£5.83