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Circuit Boards & Components

13,565 productsUpdated August 2026
Free Ship 4431B SI4435DY SI4435DY-T1-E3 SI4480DY-T1-E3 4480 SI4480 SI4431ADY-T1-E3 4431A SI4431BDY-T1-E3 AO4466 3N08 FM24V01-G

YUFO-IC

Free Ship 4431B SI4435DY SI4435DY-T1-E3 SI4480DY-T1-E3 4480 SI4480 SI4431ADY-T1-E3 4431A SI4431BDY-T1-E3 AO4466 3N08 FM24V01-G

£6.34

7MBR25SA120-50 7MBR25SA120-55 IGBT Module New Original

DAIPAI

7MBR25SA120-50 7MBR25SA120-55 IGBT Module New Original

£27.78

S70 replace ADMP401 ADMP404 MEMS Microphone Breakout Module Board For Arduino Universal 1.3cm*1cm 1.5 to 3.3VDC

Megmoki

S70 replace ADMP401 ADMP404 MEMS Microphone Breakout Module Board For Arduino Universal 1.3cm*1cm 1.5 to 3.3VDC

£5.01

(1piece)100% New ATS2815 ATS2823 ATS2825 ATS2833 ATS2835 ATS2836 ATS2837 ATS2853 ATS2805A ATS2819S ATS2819T ATS2823B QFN

SUHMS

(1piece)100% New ATS2815 ATS2823 ATS2825 ATS2833 ATS2835 ATS2836 ATS2837 ATS2853 ATS2805A ATS2819S ATS2819T ATS2823B QFN

£3.97

XH-A232 High-definition Digital Audio Amplifier Board MP3 Amplifier Module 12V24V Amplifier Board Dual Channel 30W

Other

XH-A232 High-definition Digital Audio Amplifier Board MP3 Amplifier Module 12V24V Amplifier Board Dual Channel 30W

£5.20

5pcs/lot PC817B DIP-4 PC817 817 817B EL817 LTV817A LTV-817-A High Density Mounting Photocoupler In Stock

NONE

5pcs/lot PC817B DIP-4 PC817 817 817B EL817 LTV817A LTV-817-A High Density Mounting Photocoupler In Stock

£2.85

10Pcs 3.0mm Wafer Micro-Fit 3.0 Connector PCB Male Header Right Angle 2 4 6 8 10 12 14 16 18 20 22 24 Pin Board Solder 43045

WXRKDZ

10Pcs 3.0mm Wafer Micro-Fit 3.0 Connector PCB Male Header Right Angle 2 4 6 8 10 12 14 16 18 20 22 24 Pin Board Solder 43045

£7.08

Digital power amplifier board module 35w mono amplifier module High-power TDA8932 low power consumption

REALPOY

Digital power amplifier board module 35w mono amplifier module High-power TDA8932 low power consumption

£3.88

10pcs/lot 74HC4052PW 74HC4052 HC4052 TSSOP-16 In Stock

CazenOveyi

10pcs/lot 74HC4052PW 74HC4052 HC4052 TSSOP-16 In Stock

£3.83

1PCS DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino new original

PENGHEKEJI

1PCS DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino new original

£10.61

STM32F103RET6 STM32F103RBT6 STM32F103CBT6 STM32F103C8T6 STM32F103RCT6 STM32F103VET6 STM32F103VCT6 STM32F103ZET6 STM32F103R8T6

NONE

STM32F103RET6 STM32F103RBT6 STM32F103CBT6 STM32F103C8T6 STM32F103RCT6 STM32F103VET6 STM32F103VCT6 STM32F103ZET6 STM32F103R8T6

£4.03

DIY Solar Car Mini Powered Car Kit Children's Gadgets Hobby Fun Children's Robot Car Assemble Kit Gift

LOTHYE

DIY Solar Car Mini Powered Car Kit Children's Gadgets Hobby Fun Children's Robot Car Assemble Kit Gift

£6.82

ESP32 Robot Starter Kit for Arduino Solar Charging Best Selling DIY Electronics Artificial Intelligence Robot Complete Kit

TSCINBUNY

ESP32 Robot Starter Kit for Arduino Solar Charging Best Selling DIY Electronics Artificial Intelligence Robot Complete Kit

£223.72

MT62F2G32D4DS-026 WT:B D8CTP 315FBGA LPDDR5 8GB Running Memory In Stock

KEEZEL

MT62F2G32D4DS-026 WT:B D8CTP 315FBGA LPDDR5 8GB Running Memory In Stock

£82.91

ESP01 Programmer Adapter UART GPIO0 ESP-01 ESP-01S Adaptater ESP8266 CH340G USB to ESP8266 Serial Wireless Wifi Developent Board

REALPOY

ESP01 Programmer Adapter UART GPIO0 ESP-01 ESP-01S Adaptater ESP8266 CH340G USB to ESP8266 Serial Wireless Wifi Developent Board

£3.26

10Pcs CRST041N08N SKST041N08N CRST055N08N CRST025N08N TO-220TO-220 IC Chip In Stock Wholesale

NONE

10Pcs CRST041N08N SKST041N08N CRST055N08N CRST025N08N TO-220TO-220 IC Chip In Stock Wholesale

£6.09

5PCS DS2417P DS2417 DS2430A DS2430AP TSOC-6

Chiptowin

5PCS DS2417P DS2417 DS2430A DS2430AP TSOC-6

£7.58

600Pcs Assorted Metal Film Resistor Kit 30 Values 1/4W 1ohm-10Mohm 1% Tolerance Resistance for Electronics Projects

NONE

600Pcs Assorted Metal Film Resistor Kit 30 Values 1/4W 1ohm-10Mohm 1% Tolerance Resistance for Electronics Projects

£9.41

10PCS 100% NEW NJM2068MD JRC2068 SOP8

NONE

10PCS 100% NEW NJM2068MD JRC2068 SOP8

£8.41

KYOCERA FK 8570 FUSER UNIT, black and gray with visible rollers and connectors, designed for printer maintenance.

Kyocera

Kyocera FK 8570 Fuser Unit

£499.25

up to £511.42

4 offers
Electret Microphone Amplifier Stable MAX9814 Module Auto Gain Control MAX4466

SZYTF

Electret Microphone Amplifier Stable MAX9814 Module Auto Gain Control MAX4466

£4.37

Gold Aluminum Shell Resistor RX24 25W 0.01 0.22 0.33 27 36 39 47 220 330 430 500 1K 2.2K 3.3K 4.7K 10K Ohm 25Watts

SZJT

Gold Aluminum Shell Resistor RX24 25W 0.01 0.22 0.33 27 36 39 47 220 330 430 500 1K 2.2K 3.3K 4.7K 10K Ohm 25Watts

£3.45

DIYUSER Battery Shield V1.1 V1.2 For WEMOS D1 Mini Single Lithium Battery Charging & Boost

DIYUSER

DIYUSER Battery Shield V1.1 V1.2 For WEMOS D1 Mini Single Lithium Battery Charging & Boost

£5.93

FWH-225A FWH-250A FWH-300A FWH-350A FWH-400A 500V New Original IGBT Module fuse

DAIPAI

FWH-225A FWH-250A FWH-300A FWH-350A FWH-400A 500V New Original IGBT Module fuse

£30.61