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Computer Circuit Boards

11,754 productsUpdated August 2026
(5-10piece)100% New TPS53819ARGTR TPS53819A 3819A QFN-16 Chipset

MOGAI

(5-10piece)100% New TPS53819ARGTR TPS53819A 3819A QFN-16 Chipset

£9.43

5-20Pcs SLM2110CG SLM2110 SOP-16 Chip in Stock Wholesale

NONE

5-20Pcs SLM2110CG SLM2110 SOP-16 Chip in Stock Wholesale

£4.98

4 OHMS 3W Mono Bluetooth Power Amplifier PCBA Battery Charging Function 3.7V Lithium Battery Bluetooth Module

EGBO

4 OHMS 3W Mono Bluetooth Power Amplifier PCBA Battery Charging Function 3.7V Lithium Battery Bluetooth Module

£4.09

10pcs/lot SN74HCT04N DIP-14 74HCT04 DIP SN74HCT04 DIP14 74HCT04N In Stock

CazenOveyi

10pcs/lot SN74HCT04N DIP-14 74HCT04 DIP SN74HCT04 DIP14 74HCT04N In Stock

£4.61

4pcs AS5600 Magnetic Encoder 12bit 3.3V High Precision Magnetic Induction Angle Measurement Sensor Module

NONE

4pcs AS5600 Magnetic Encoder 12bit 3.3V High Precision Magnetic Induction Angle Measurement Sensor Module

£17.70

PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU

AOKIN

PN532 NFC RFID Wireless Module V3 User Kits Reader Writer Mode IC S50 Card PCB Attenna I2C IIC SPI HSU

£2.82

10PCS MCP73831T-2ACI/OT SOT23-5 MCP73831T-2ACI SOT MCP73831T MCP73831 SMD NEW IC

GOHJMY

10PCS MCP73831T-2ACI/OT SOT23-5 MCP73831T-2ACI SOT MCP73831T MCP73831 SMD NEW IC

£4.62

Original new 2pcs/ GWT40HP65FB STGWT40HP65FB 40A/650V

NONE

Original new 2pcs/ GWT40HP65FB STGWT40HP65FB 40A/650V

£5.65

Original 4RD 931 410-05/08 12V For Hella Automotive Relay 4RD 931410-05/08

NONE

Original 4RD 931 410-05/08 12V For Hella Automotive Relay 4RD 931410-05/08

£6.74

DC3V DIY Electric Magnetic Transmitter Electronics Kit With Level Indication Circuit Shooting Game Electronic Experiment Parts

diymore

DC3V DIY Electric Magnetic Transmitter Electronics Kit With Level Indication Circuit Shooting Game Electronic Experiment Parts

£7.38

DC 0-100V 10A 100A LED Digital Voltmeter Ammeter Dual Display Voltage Detector Current Meter DSN-VC288 Module

NONE

DC 0-100V 10A 100A LED Digital Voltmeter Ammeter Dual Display Voltage Detector Current Meter DSN-VC288 Module

£6.94

5pcs/lot SN74LS125AN HD74LS125AP 74LS125

CazenOveyi

5pcs/lot SN74LS125AN HD74LS125AP 74LS125

£3.89

50PCS 2SA1015 2SA1266 2SA733 2SC1815 2SC3198 2SC3355 2SC945 2SD965 2SA970 2SC2240 2SA992 2SC1845 Transistors TO92 A1015 A1266

IBUW

50PCS 2SA1015 2SA1266 2SA733 2SC1815 2SC3198 2SC3355 2SC945 2SD965 2SA970 2SC2240 2SA992 2SC1845 Transistors TO92 A1015 A1266

£5.50

TEC1-12706 TEC-12703 12704 12705 12706 12708 12709 12710 12712 12715 12V 6A TEC Thermoelectric Cooler Peltier DIY

NONE

TEC1-12706 TEC-12703 12704 12705 12706 12708 12709 12710 12712 12715 12V 6A TEC Thermoelectric Cooler Peltier DIY

£4.34

1/5/10Pcs Mini Motion Sensor Module SR602 - Pyroelectric Infrared PIR Kit with for Arduino DIY

SZFYDOSH

1/5/10Pcs Mini Motion Sensor Module SR602 - Pyroelectric Infrared PIR Kit with for Arduino DIY

£4.49

10PCS/LOT V23086-C1001-A403 V23086-C1001 V23086 DIP5 100% New original stock

Mxsyuan

10PCS/LOT V23086-C1001-A403 V23086-C1001 V23086 DIP5 100% New original stock

£15.82

100Pcs BC546C BC547C BC548C BC549C BC550C BC560C BC556C BC557C BC558C BC559C TO-92 IC Chip In Stock Wholesale

NONE

100Pcs BC546C BC547C BC548C BC549C BC550C BC560C BC556C BC557C BC558C BC559C TO-92 IC Chip In Stock Wholesale

£4.26

5pcs CH224K SMD ESSOP-10 USB PD Power Granting Protocol Chip Fast Charging IC

NONE

5pcs CH224K SMD ESSOP-10 USB PD Power Granting Protocol Chip Fast Charging IC

£3.65

(10piece)100% New PIC18F26K22 PIC18F26K22-I/SS PIC18F26K22-I/SO SSOP28 Chipset

SUHMS

(10piece)100% New PIC18F26K22 PIC18F26K22-I/SS PIC18F26K22-I/SO SSOP28 Chipset

£13.66

DC UPS 12*18650 Move Battery Box UPS Uninterruptible Power Supply for Modems Router NAS 12V 9V 5V Adjustable Voltage

diymore

DC UPS 12*18650 Move Battery Box UPS Uninterruptible Power Supply for Modems Router NAS 12V 9V 5V Adjustable Voltage

£25.93

CH340 Module Instead of PL2303 CH340G CH340E RS232 to TTL Module Upgrade USB to Serial Port In Nine Brush Plate For Arduino

AITEXM ROBOT

CH340 Module Instead of PL2303 CH340G CH340E RS232 to TTL Module Upgrade USB to Serial Port In Nine Brush Plate For Arduino

£5.40

BMS 1.5A 3S 4S 5S 6S 7S 8S 14S 17S 21S Li-ion Lifepo4 LTO Lithium Battery Active Equalizer Balancer Board Balance Capacitor

NONE

BMS 1.5A 3S 4S 5S 6S 7S 8S 14S 17S 21S Li-ion Lifepo4 LTO Lithium Battery Active Equalizer Balancer Board Balance Capacitor

£10.08

Intel Core i7-2620M 2 Core 4 Thread 2.7GHz 35W 4MB Cache 32nm FCBGA1023 / PPGA988 SR03F DDR3 1066/1333 MHz Sandy Bridge

Intel

Intel Core i7-2620M 2 Core 4 Thread 2.7GHz 35W 4MB Cache 32nm FCBGA1023 / PPGA988 SR03F DDR3 1066/1333 MHz Sandy Bridge

£39.66

20PCS IRLML6401TRPBF SOT23 IRLML6401TR SOT IRLML6401 SOT-23 SMD

BXV

20PCS IRLML6401TRPBF SOT23 IRLML6401TR SOT IRLML6401 SOT-23 SMD

£4.26