Browse
Marketplace Home

Computer Circuit Boards

11,754 productsUpdated August 2026
All (11,754)Motherboards(11,733)Hard Drive Circuit Boards(20)Computer Inverter Boards(19)
Sort:
PopularCheapestMost expensiveMost offersNewest
50PCS HT7130-1 SOT-89 HT7133 HT7333 HT7350 HT7133-1 HT7333-1 HT7350-1 SOT SMD Low Dropout Linear Regulator Chip

YXSHENG

50PCS HT7130-1 SOT-89 HT7133 HT7333 HT7350 HT7133-1 HT7333-1 HT7350-1 SOT SMD Low Dropout Linear Regulator Chip

£5.87

1/5/10pcs MP1584EN Adjustable 3A DC-DC Converter Step Down Voltage Regulator Module Replace LM2596s MP1584 DC DC Buck Board

YTDMEN

1/5/10pcs MP1584EN Adjustable 3A DC-DC Converter Step Down Voltage Regulator Module Replace LM2596s MP1584 DC DC Buck Board

£4.96

ESP32-P4C6 Core Board ESP32-P4 RISC-V Dual Core 360MHz WiFi BT BLE 5.0 16MB Flash 32MB PSRAM Stamp Hole Module

NONE

ESP32-P4C6 Core Board ESP32-P4 RISC-V Dual Core 360MHz WiFi BT BLE 5.0 16MB Flash 32MB PSRAM Stamp Hole Module

£3.11

5pcs STC8H1K17-36I STC8H1K17 STC8 TSSOP20 1T 8051 Microprocessor Microcontroller MCU IC Chip

NONE

5pcs STC8H1K17-36I STC8H1K17 STC8 TSSOP20 1T 8051 Microprocessor Microcontroller MCU IC Chip

£3.28

10PCS CD4047B CD4028BE CD4029 CD4030 DIP-16 CD4040 CD4042 CD4043B CD4044B CD4046BE CD4049 CD4049U CD4050B CD4051BE CD4052 CD4053

NONE

10PCS CD4047B CD4028BE CD4029 CD4030 DIP-16 CD4040 CD4042 CD4043B CD4044B CD4046BE CD4049 CD4049U CD4050B CD4051BE CD4052 CD4053

£6.47

Hot sales 5pcs/lot CD74AC14E DIP14 74AC14 DIP SN74AC14N DIP-14 In Stock

CazenOveyi

Hot sales 5pcs/lot CD74AC14E DIP14 74AC14 DIP SN74AC14N DIP-14 In Stock

£6.18

10PCS TXS0108EPWR TXS0108ERGYR YF08E TSSOP20 QFN20 TXS0108E SMD Chip IC 8-Bit Bi-directional Level-Shifting Voltage Translator

Axtaike

10PCS TXS0108EPWR TXS0108ERGYR YF08E TSSOP20 QFN20 TXS0108E SMD Chip IC 8-Bit Bi-directional Level-Shifting Voltage Translator

£4.98

HUANANZHI X99 8D4 LGA 2011-3 XEON Motherboard Dual CPU support XEON E5 2640 2667 2666 2680 2696 V3 V4 Memory DDR4 RECC M.2 NVME

HUANANZHI

HUANANZHI X99 8D4 LGA 2011-3 XEON Motherboard Dual CPU support XEON E5 2640 2667 2666 2680 2696 V3 V4 Memory DDR4 RECC M.2 NVME

£151.58

10pcs/lot IP5306-I2C IP5306 ESOP-8 SOP-8 2.1A 4.2V IC Original KEXUNDA

NONE

10pcs/lot IP5306-I2C IP5306 ESOP-8 SOP-8 2.1A 4.2V IC Original KEXUNDA

£5.71

USB Blaster (ALTERA CPLD/FPGA Programmer) For Arduino

ICGOICIC

USB Blaster (ALTERA CPLD/FPGA Programmer) For Arduino

£4.45

1-10PCS Dual Digital STC-3008 Temperature Controller Two Relay Output Thermostat Heater with NTC10K Probe*2 DC12V/24V/AC220V

NONE

1-10PCS Dual Digital STC-3008 Temperature Controller Two Relay Output Thermostat Heater with NTC10K Probe*2 DC12V/24V/AC220V

£12.85

(5/20pieces) MCP4726A0T-E/CH MCP4726 SOT-23-6 Parts Mark DK** DK 12-bit single output DAC chip New original Electronics spot

NONE

(5/20pieces) MCP4726A0T-E/CH MCP4726 SOT-23-6 Parts Mark DK** DK 12-bit single output DAC chip New original Electronics spot

£13.97

5pcs/lot PT1301 1301 SX2106 B1G MP2122GJ-LF-Z IAED IMD2AT108 D2 SOT23-6

NONE

5pcs/lot PT1301 1301 SX2106 B1G MP2122GJ-LF-Z IAED IMD2AT108 D2 SOT23-6

£3.00

88MHz - 108MHz 25W 100MHz RF FM power amplifier Module Radio transmission Module with cool Fan

NONE

88MHz - 108MHz 25W 100MHz RF FM power amplifier Module Radio transmission Module with cool Fan

£54.91

DIYUSER Mini 5A10A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Regulator Control Governor Switch 24V

DIYUSER

DIYUSER Mini 5A10A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Regulator Control Governor Switch 24V

£5.24

Raspberry Pi Pico Development Board Raspberry Pi PICO Dual Core RP2040 Supports Mciro Python

NONE

Raspberry Pi Pico Development Board Raspberry Pi PICO Dual Core RP2040 Supports Mciro Python

£5.44

HUANANZHI X99-TF+TPM2.0 Motherboard LGA2011-3 ATX ARGB

HUANANZHI

HUANANZHI X99-TF+TPM2.0 Motherboard LGA2011-3 ATX ARGB

£119.57

C612 LGA 2011-3 Xeon X99 Motherboard Support DDR4 Memory NAS dual 10GB Ethernet M.2 NVME VGA SFF-8643 Expandable storage ITX

YiHESZ

C612 LGA 2011-3 Xeon X99 Motherboard Support DDR4 Memory NAS dual 10GB Ethernet M.2 NVME VGA SFF-8643 Expandable storage ITX

£229.25

LILYGO Meshtastic T-Deck Plus ESP32-S3 GPS LoRaWAN+LCD Module

NONE

LILYGO Meshtastic T-Deck Plus ESP32-S3 GPS LoRaWAN+LCD Module

£153.19

TM1638 Module Key Display For AVR New 8-Bit Digital LED Tube 8-Bit

Estardyn

TM1638 Module Key Display For AVR New 8-Bit Digital LED Tube 8-Bit

£8.37

1-10pcs Touch four button switch module compatible with Arduino development board sensor Raspberry PI 51 MCU suite

NONE

1-10pcs Touch four button switch module compatible with Arduino development board sensor Raspberry PI 51 MCU suite

£3.08

RS26 4 Pole 3 Position Rotary Band Switch 2 Pole6 Position 1 Pole12 Position Handle Length 21MM 3 Pole 4 bit Axis Band Switch

GOHJMY

RS26 4 Pole 3 Position Rotary Band Switch 2 Pole6 Position 1 Pole12 Position Handle Length 21MM 3 Pole 4 bit Axis Band Switch

£3.22

10PCS/LOT Quality 100% OB2362AMP OB2362 SOT23-6 (screen printing 362) SMD switching power supply ch In Stock New Original

NONE

10PCS/LOT Quality 100% OB2362AMP OB2362 SOT23-6 (screen printing 362) SMD switching power supply ch In Stock New Original

£3.73

CM50TF-12H CM15TF-24H CM30TF-12H CM50TF-24H CM15TF-20 CM75TF-12H CM15TF-12H New and original modules

NONE

CM50TF-12H CM15TF-24H CM30TF-12H CM50TF-24H CM15TF-20 CM75TF-12H CM15TF-12H New and original modules

£19.66