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Circuit Boards & Components

13,565 productsUpdated August 2026
2pcs 25W 50w 6ohm 8ohm 10ohm Load Resistors LED Flash Rate Turn Signals Light Indicator Controllers Brake Running Motorcycle

NONE

2pcs 25W 50w 6ohm 8ohm 10ohm Load Resistors LED Flash Rate Turn Signals Light Indicator Controllers Brake Running Motorcycle

£6.28

100pcs LM2596 LM2596S-5.0V/3.3V/12V/ADJ TO-263-5

S

100pcs LM2596 LM2596S-5.0V/3.3V/12V/ADJ TO-263-5

£17.07

MA5332MS MA5332 Newimported Original digital audio driver chip

NONE

MA5332MS MA5332 Newimported Original digital audio driver chip

£12.74

Kidsbits STEM Education Smart Farm Kit Base on Arduino ESP32 IOT Programming Compatible With LEGO Support Graphical Programming

kidsbits

Kidsbits STEM Education Smart Farm Kit Base on Arduino ESP32 IOT Programming Compatible With LEGO Support Graphical Programming

£93.03

PLCC32 to DIP32 PLCC44 to DIP40 USB Universal Programmer IC Adapter Tester Socket for TL866CS TL866A EZP2010 G540 SP300

WAVGAT

PLCC32 to DIP32 PLCC44 to DIP40 USB Universal Programmer IC Adapter Tester Socket for TL866CS TL866A EZP2010 G540 SP300

£2.98

(2-10piece)100% New IOR3553MTRPBF IR3553MTRPBF IR3553M 3553M QFN-25 Chipset

SUHMS

(2-10piece)100% New IOR3553MTRPBF IR3553MTRPBF IR3553M 3553M QFN-25 Chipset

£3.21

2PCS/Lot Non-inductive Resistance 20K 50K 100K 1G 2G 10G 100G 500M 100M 50M 20M 30M 2M 1MOhm 3W 9X30MM 5% High Voltage Resistors

NONE

2PCS/Lot Non-inductive Resistance 20K 50K 100K 1G 2G 10G 100G 500M 100M 50M 20M 30M 2M 1MOhm 3W 9X30MM 5% High Voltage Resistors

£7.33

2-10Pcs 100% New Original PCM3060PWR PCM3060 TSSOP28 PCM1865DBTR PCM1865 TSSOP30 Brand new original chips ic

NONE

2-10Pcs 100% New Original PCM3060PWR PCM3060 TSSOP28 PCM1865DBTR PCM1865 TSSOP30 Brand new original chips ic

£12.66

MACHINIST X99 MR9A-H Motherboard Set LGA 2011-3 Xeon E5 2680 V4 CPU Processor + DDR4 2*8G=16GB RAM 2133MHz Memory Kit ATX USB3.0

MACHINIST

MACHINIST X99 MR9A-H Motherboard Set LGA 2011-3 Xeon E5 2680 V4 CPU Processor + DDR4 2*8G=16GB RAM 2133MHz Memory Kit ATX USB3.0

£103.98

(5piece)100% New AD8313ARMZ-REEL7 AD8313ARMZ AD8313 J1A Msop8

CBBYO

(5piece)100% New AD8313ARMZ-REEL7 AD8313ARMZ AD8313 J1A Msop8

£4.99

MEGA2560 R3 housing holder Acrylic housing Injection molded housing transparent for arduino Mega 2560 R3 Case

STJF

MEGA2560 R3 housing holder Acrylic housing Injection molded housing transparent for arduino Mega 2560 R3 Case

£3.92

DC 5V 28BYJ48 Stepper Motor Lead 25cm Reduction Step Gear Stepper Motor 4 Phase 28byj48 for Arduino Diy Kit ULN2003 Driver Board

NONE

DC 5V 28BYJ48 Stepper Motor Lead 25cm Reduction Step Gear Stepper Motor 4 Phase 28byj48 for Arduino Diy Kit ULN2003 Driver Board

£5.68

AITEXM MINI USB RP2040 Development Board Modules For Raspberry Pi Dual Core 4MB Or 16MB

AITEXM ROBOT

AITEXM MINI USB RP2040 Development Board Modules For Raspberry Pi Dual Core 4MB Or 16MB

£9.77

For DELL Precision M3800 Laptop Motherboard SR1PZ i7-4712HQ CPU K1100M 2G GPU 0V919M V919M AAU00 LA-C011P DDR3 Mainboard

Dwjc

For DELL Precision M3800 Laptop Motherboard SR1PZ i7-4712HQ CPU K1100M 2G GPU 0V919M V919M AAU00 LA-C011P DDR3 Mainboard

£94.19

1PCS BTA40-800B RD-91 BTA40-800 BTA40 800B Three-terminal Bidirectional Thyristor

YXSHENG

1PCS BTA40-800B RD-91 BTA40-800 BTA40 800B Three-terminal Bidirectional Thyristor

£7.62

10-100Pcs 74HC165 74HC165N SN74HC165N 74HC165N DIP-16 Counter Shift Register IC chip in Stock Wholesale

NONE

10-100Pcs 74HC165 74HC165N SN74HC165N 74HC165N DIP-16 Counter Shift Register IC chip in Stock Wholesale

£4.74

SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX + CH341A / CH341B 24 25 Series EEPROM Flash BIOS USB Programmer Module

REALPOY

SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX + CH341A / CH341B 24 25 Series EEPROM Flash BIOS USB Programmer Module

£2.73

(5-10piece)100% New K0389 KO389 RJK0389DPA RJKO389DPA QFN-8 Chipset

CBBYO

(5-10piece)100% New K0389 KO389 RJK0389DPA RJKO389DPA QFN-8 Chipset

£3.30

MCP2515 CAN Bus Module TJA1050 SPI Interface Receiver High Speed Industrial Grade for Arduino for STM32 for 51 MCU Automotive

NONE

MCP2515 CAN Bus Module TJA1050 SPI Interface Receiver High Speed Industrial Grade for Arduino for STM32 for 51 MCU Automotive

£6.98

10pcs,CD4017 CD4017B CD4017BE 4017 DECADE COUNTER DIVIDER IC

NONE

10pcs,CD4017 CD4017B CD4017BE 4017 DECADE COUNTER DIVIDER IC

£3.42

Raspberry PI Zero 2W Dual Network Expansion Board USB HUB Expansion Dock RJ45 Ethernet HUB Module

ICMILES

Raspberry PI Zero 2W Dual Network Expansion Board USB HUB Expansion Dock RJ45 Ethernet HUB Module

£34.53

10PCS MAX7219CWG MAX7219EWG MAX7221CWG MAX7219 MAX7221 SOP 7219CWG 7219EWG 7221CWG SOP-24 Chipset

DIYGBA

10PCS MAX7219CWG MAX7219EWG MAX7221CWG MAX7219 MAX7221 SOP 7219CWG 7219EWG 7221CWG SOP-24 Chipset

£6.76

(1pcs)100% New SY8371BTMC SY8371B DFACQA DFA*** SY8370CTMC SY8370C CUHCLB CUH*** SY8370C1TMC SY8370C DTRCWB DTR*** QFN-13

JIADENUO

(1pcs)100% New SY8371BTMC SY8371B DFACQA DFA*** SY8370CTMC SY8370C CUHCLB CUH*** SY8370C1TMC SY8370C DTRCWB DTR*** QFN-13

£3.63

5-100Pcs ME15N10-G ME15N10 15N10 TO-252 Liquid Crystal Field Effect MOS Transistor IC Chipset In Stock Wholesale

NONE

5-100Pcs ME15N10-G ME15N10 15N10 TO-252 Liquid Crystal Field Effect MOS Transistor IC Chipset In Stock Wholesale

£3.63