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Circuit Boards & Components

13,565 productsUpdated August 2026
X99 Dual Motherboard 8 DDR4 Memory Slot PC Mainboard USB 3.0 USB 2.0 M.2 NVME SATA 3.0 Interface for Desktop Computer Components

VODOOL

X99 Dual Motherboard 8 DDR4 Memory Slot PC Mainboard USB 3.0 USB 2.0 M.2 NVME SATA 3.0 Interface for Desktop Computer Components

£179.58

KSD301 250V 10A 95°C Normal Close NC Temperature Controlled Thermostat

NONE

KSD301 250V 10A 95°C Normal Close NC Temperature Controlled Thermostat

£3.29

New Original EX2-2U1S 2U1J 2U1L EX2-N6 N20 N10 N11 Automotive Relays 10Pins 25A 12V On board central locking relay

NONE

New Original EX2-2U1S 2U1J 2U1L EX2-N6 N20 N10 N11 Automotive Relays 10Pins 25A 12V On board central locking relay

£3.59

(5piece) 100% New Original A2C31376-C3 ATIC35 A2C31376 IC HSSOP36 Chipset

DAIPAI

(5piece) 100% New Original A2C31376-C3 ATIC35 A2C31376 IC HSSOP36 Chipset

£20.87

2PCS Auo-S301A21 Brand New Original Lcd Chip Package Qfn S301A21

XINYIDAI

2PCS Auo-S301A21 Brand New Original Lcd Chip Package Qfn S301A21

£6.78

1-5PCS CC1101 Wireless Module With SMA Antenna Wireless Transceiver Module For Arduino 433MHZ

NONE

1-5PCS CC1101 Wireless Module With SMA Antenna Wireless Transceiver Module For Arduino 433MHZ

£4.74

Snvi MAX3485/MAX3485/MAX13487Module TTL To RS485 Usart Communication Accessories Serial Parallel Multi-machine Communication

SNVI

Snvi MAX3485/MAX3485/MAX13487Module TTL To RS485 Usart Communication Accessories Serial Parallel Multi-machine Communication

£3.40

Original for Nordic nRF52840 Module USB Dongle Bluetooth Development Tools NRF52840-DONGLE Module for ZigBee BLE ANT 2.4GHz

UICPAL

Original for Nordic nRF52840 Module USB Dongle Bluetooth Development Tools NRF52840-DONGLE Module for ZigBee BLE ANT 2.4GHz

£15.20

(2-5piece) 100% New MP2940AGRT MP2940A M2940A QFN-28 Chipset

SUHMS

(2-5piece) 100% New MP2940AGRT MP2940A M2940A QFN-28 Chipset

£4.08

(5-10piece) New Original IR2153STRPBF IR2153STR IR2153S IR2011STRPBF IR2011S SOP8 Bridge drive chip In Stock

NONE

(5-10piece) New Original IR2153STRPBF IR2153STR IR2153S IR2011STRPBF IR2011S SOP8 Bridge drive chip In Stock

£4.14

‌PAN3060 LoRa-like Module 433MHz RF Low-Power High-Sensitivity Wireless Transceiver (similar to LLCC68/SX1262)

NONE

‌PAN3060 LoRa-like Module 433MHz RF Low-Power High-Sensitivity Wireless Transceiver (similar to LLCC68/SX1262)

£3.27

Micro SD card module/Mini TF card read-write/SPI interface/Power supply with level conversion

SNVI

Micro SD card module/Mini TF card read-write/SPI interface/Power supply with level conversion

£3.15

100% Original Brand TV160 Motherboard Converter 7 Inch 1024*600 Display Test Tool 7th Series Kit Generation Vbyone LVDS to HDMI

UICPAL

100% Original Brand TV160 Motherboard Converter 7 Inch 1024*600 Display Test Tool 7th Series Kit Generation Vbyone LVDS to HDMI

£658.78

CM600HA-28H CM600HA-24H CM600HA-12H IGBT Module New Original

DAIPAI

CM600HA-28H CM600HA-24H CM600HA-12H IGBT Module New Original

£43.31

High current Automotive Automotive relay DC start 250A 12V 24V starting automotive modular relay

NONE

High current Automotive Automotive relay DC start 250A 12V 24V starting automotive modular relay

£10.16

(1-10piece) 100% New original ATIC83E2 ATIC83 E2 32330 SSOP-44 Chipset

DAIPAI

(1-10piece) 100% New original ATIC83E2 ATIC83 E2 32330 SSOP-44 Chipset

£32.22

1-20PCS HT7333-A HT7333 SS8050 8050 WS78L12 78L12 BC516 516 2N5089 5089 AZ431AZ-AE1 AZ431AZ TO-92

NONE

1-20PCS HT7333-A HT7333 SS8050 8050 WS78L12 78L12 BC516 516 2N5089 5089 AZ431AZ-AE1 AZ431AZ TO-92

£2.55

Type-C USB TP4057 1A Lithium Battery Charging Protection Board Module Polymer Battery Over TP4056 With Temperature Protection

REALPOY

Type-C USB TP4057 1A Lithium Battery Charging Protection Board Module Polymer Battery Over TP4056 With Temperature Protection

£2.49

10Pcs LM258P LM311P LM331N LM358P/N LM393P/N LM386N-1 LM567CN LM2903N/P LM2904N/P NE555P MC34063API LM324N LM339N DIP IC Chip

NONE

10Pcs LM258P LM311P LM331N LM358P/N LM393P/N LM386N-1 LM567CN LM2903N/P LM2904N/P NE555P MC34063API LM324N LM339N DIP IC Chip

£3.12

10/PCS New IRF7103TRPBF IRF7103 F7103 SOP8 N channel 50V/3A field effect tube In Stock

NONE

10/PCS New IRF7103TRPBF IRF7103 F7103 SOP8 N channel 50V/3A field effect tube In Stock

£3.53

DS3231 AT24C32 IIC Module DS1302 RTC I2C Precision Clock Module DS1307 Memory module Real Time For Raspberry Pi

FSXSEMI

DS3231 AT24C32 IIC Module DS1302 RTC I2C Precision Clock Module DS1307 Memory module Real Time For Raspberry Pi

£3.10

XH-M802 Passive Tone Board Amplifier Preamp Power Module Low High Sound Adjustment Electonic Diy Electronic PCB Board

REALPOY

XH-M802 Passive Tone Board Amplifier Preamp Power Module Low High Sound Adjustment Electonic Diy Electronic PCB Board

£3.36

50-2000pcs SK6803 MINI-E 3MA LED light beads

NONE

50-2000pcs SK6803 MINI-E 3MA LED light beads

£9.42

Mega2560 + WiFi R3 ATmega2560+ESP8266 32Mb Memory USB-TTL CH340 Compatible For Arduino Mega NodeMCU For WeMos MEGA 2560

SZYTF

Mega2560 + WiFi R3 ATmega2560+ESP8266 32Mb Memory USB-TTL CH340 Compatible For Arduino Mega NodeMCU For WeMos MEGA 2560

£14.74