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Computer Circuit Boards

11,754 productsUpdated August 2026
ASUS ROG Strix B450-F Gaming Motherboard (ATX) AMD Ryzen 2 AM4 DDR4 DP HDMI M.2 USB 3.1 Gen2 B450

Asus

ASUS ROG Strix B450-F Gaming Motherboard (ATX) AMD Ryzen 2 AM4 DDR4 DP HDMI M.2 USB 3.1 Gen2 B450

£99.29

10pcs MAX232N PDIP-16 EIA-232 Driver/Receiver IC Chip Dual Wire Transceiver Brand New Rapid shipment

NONE

10pcs MAX232N PDIP-16 EIA-232 Driver/Receiver IC Chip Dual Wire Transceiver Brand New Rapid shipment

£6.38

(1pcs)100% New QD9619AQR1 QD9619A QFN-39 Chipset

NONE

(1pcs)100% New QD9619AQR1 QD9619A QFN-39 Chipset

£4.78

5PCS TIP142 TIP147 TIP2955 TIP3055 TO-247 NPN New and Original IC

NONE

5PCS TIP142 TIP147 TIP2955 TIP3055 TO-247 NPN New and Original IC

£8.29

PGH20016AM PGH2008AM PGH15016AM Module

DAIPAI

PGH20016AM PGH2008AM PGH15016AM Module

£35.71

5pcs/lot CY8C24423A-24PVXI CY8C24423A SSOP-28

NONE

5pcs/lot CY8C24423A-24PVXI CY8C24423A SSOP-28

£5.51

PD 100W fast-charging module, DC 9V–24V buck-type car charger with solid-state capacitor protection, suitable for computers etc.

Gaqqee

PD 100W fast-charging module, DC 9V–24V buck-type car charger with solid-state capacitor protection, suitable for computers etc.

£12.95

Raspberry Pi 4/3 Aluminum Case with Dual Cooling Fan Metal Shell Black Enclosure for RPI Raspberry Pi 4B/3B/3B+

NONE

Raspberry Pi 4/3 Aluminum Case with Dual Cooling Fan Metal Shell Black Enclosure for RPI Raspberry Pi 4B/3B/3B+

£7.08

PPTC chip resettable fuse 1812 6V 16V 1.1A/1500MA/2.6A/3.5A

TEJIATE

PPTC chip resettable fuse 1812 6V 16V 1.1A/1500MA/2.6A/3.5A

£4.95

FF400R33KF2C FF200R33KF2C FF800R33KF2C

DAIPAI

FF400R33KF2C FF200R33KF2C FF800R33KF2C

£123.21

DY-SV17F Audio Module Mini MP3 Player IO Trigger USB Download Flash Voice Module

RIXITE

DY-SV17F Audio Module Mini MP3 Player IO Trigger USB Download Flash Voice Module

£8.69

5PCS power module Adjustable MP1584EN DC DC 3A power step-down descending output module 12 v9v5v3 LM2596 24V

Si Tai&SH

5PCS power module Adjustable MP1584EN DC DC 3A power step-down descending output module 12 v9v5v3 LM2596 24V

£9.36

1/5/10Pcs W5500 Module TCP/IP Ethernet Module Compatible with WIZ820io Network Interface Rj45 for Arduino IoT Project

Huaxingfu

1/5/10Pcs W5500 Module TCP/IP Ethernet Module Compatible with WIZ820io Network Interface Rj45 for Arduino IoT Project

£11.57

1PCS PL2303HX TA CH340G USB to TTL Upgrade Converter Adapter Module FT232 Download Flash Line USB to Serial Port

NONE

1PCS PL2303HX TA CH340G USB to TTL Upgrade Converter Adapter Module FT232 Download Flash Line USB to Serial Port

£4.91

12V Snow Raindrops Detection Sensor Module Rain Weather Module Humidity For Arduino Relay Control Module Rain water sensor

NONE

12V Snow Raindrops Detection Sensor Module Rain Weather Module Humidity For Arduino Relay Control Module Rain water sensor

£7.11

5 MHz–6 GHz RF power amplifier, 5 V DC, 20 dB gain, RF module with SBB5089 original chip and Type-C interface

Gaqqee

5 MHz–6 GHz RF power amplifier, 5 V DC, 20 dB gain, RF module with SBB5089 original chip and Type-C interface

£7.93

10/PCS New Original Z0103MN Z3M Z0107MN Z7M Z0109MN Z9 BCP51 BCP52 BCP53 BCP54 BCP55 BCP56 SOT223 In Stock

NONE

10/PCS New Original Z0103MN Z3M Z0107MN Z7M Z0109MN Z9 BCP51 BCP52 BCP53 BCP54 BCP55 BCP56 SOT223 In Stock

£2.98

10pcs/lot New original 74LVC245APW 74LVC245 LVC245A Octal bus transceiver IC TSSOP-20 In Stock

CazenOveyi

10pcs/lot New original 74LVC245APW 74LVC245 LVC245A Octal bus transceiver IC TSSOP-20 In Stock

£4.60

ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32

TENSTAR ROBOT

ESP32 Development Board WiFi+Bluetooth Ultra-Low Power Consumption Dual Core ESP-32

£15.29

BS Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply / Converter 5V 9V 12V

baishundianzi

BS Type-C 15W 3A 18650 Lithium Battery Charger Module DC-DC Step Up Booster Fast Charge UPS Power Supply / Converter 5V 9V 12V

£6.23

5pcs 5A 30V DC Power Supply Jack Socket Female Panel Mount Connector 5.5 2.1mm Plug Adapter 2 Terminal Types 5.5x2.1 DC-022B

SNVI

5pcs 5A 30V DC Power Supply Jack Socket Female Panel Mount Connector 5.5 2.1mm Plug Adapter 2 Terminal Types 5.5x2.1 DC-022B

£3.09

ESP32-S3 Development Board with Expansion Adapter BT 2.4G Wifi Module 8MB PSRAM N16R8 44Pin CP2102 Type-C ESP32-S3-DevKitC-1

UICPAL

ESP32-S3 Development Board with Expansion Adapter BT 2.4G Wifi Module 8MB PSRAM N16R8 44Pin CP2102 Type-C ESP32-S3-DevKitC-1

£4.43

Estardyn VL53L0X Time-of-Flight Laser Ranging Sensor, GY-VL53L0XV2 ToF Distance Module 940nm I2C 3.3V/5V for

Estardyn

Estardyn VL53L0X Time-of-Flight Laser Ranging Sensor, GY-VL53L0XV2 ToF Distance Module 940nm I2C 3.3V/5V for

£5.31

10/30/50pcs SOP Patch Adapter Board SOP8 SOP10 SOP16 SOP28 TQFP QFN IC Test Board PCB Board

Huaxingfu

10/30/50pcs SOP Patch Adapter Board SOP8 SOP10 SOP16 SOP28 TQFP QFN IC Test Board PCB Board

£4.07