Browse

Circuit Boards & Components

13,565 productsUpdated August 2026
(5-10pcs)100% New HBR5200 5A200V Patch Schottky Diode DO-214AB chipset

(5-10pcs)100% New HBR5200 5A200V Patch Schottky Diode DO-214AB chipset

£3.92

SN65HVD230 VP230 CAN Bus Transceiver Module 3.3V High-Speed for Arduino Development Board Evaluation Kit Industrial CAN Bus

EGBO

SN65HVD230 VP230 CAN Bus Transceiver Module 3.3V High-Speed for Arduino Development Board Evaluation Kit Industrial CAN Bus

£7.35

Waveshare ESP32-S3 2.16inch AMOLED Display Development Board, 480×480, 16.7M Color, Supports Dual Microphones,2.4GHz Wi-Fi BLE 5

Waveshare

Waveshare ESP32-S3 2.16inch AMOLED Display Development Board, 480×480, 16.7M Color, Supports Dual Microphones,2.4GHz Wi-Fi BLE 5

£36.64

URD480512LD-20WR3 URD480524LD-20WR3 URD480505LD-20WR3

NONE

URD480512LD-20WR3 URD480524LD-20WR3 URD480505LD-20WR3

£34.95

MSI brand new A520M-A PRO AM4 motherboard memoria ram ddr4 AMD A520 cpucompatible Ryzen 5 5600G/5600 7 5800X/5700G M.2 Micro-ATX

NONE

MSI brand new A520M-A PRO AM4 motherboard memoria ram ddr4 AMD A520 cpucompatible Ryzen 5 5600G/5600 7 5800X/5700G M.2 Micro-ATX

£73.24

1-20PCS PAM8403 Audio 2x3W PAM 8403 Mini Digital Power Amplifier Board for Class D Stereo Audio Amplifier Module 5V Power

NONE

1-20PCS PAM8403 Audio 2x3W PAM 8403 Mini Digital Power Amplifier Board for Class D Stereo Audio Amplifier Module 5V Power

£2.83

WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module Board

TENSTAR ROBOT

WT32-ETH01 Embedded Serial Port Networking Ethernet Bluetooth-compatible WIFI Combo Gateway MCU ESP32 Wireless Module Board

£4.50

10pcs RCWL-0516 Micro Wave Radar Sensor Switch Board RCWL 0516 Microwave Human Body Induction Intelligent Module Output 3.3V

NONE

10pcs RCWL-0516 Micro Wave Radar Sensor Switch Board RCWL 0516 Microwave Human Body Induction Intelligent Module Output 3.3V

£4.70

BC1 High Power Rheostat 25W 50W 100W 200W 300W 500W Rotary Variable Wire Wound Resistor Disc Adjustable Sliding Rheostat

NONE

BC1 High Power Rheostat 25W 50W 100W 200W 300W 500W Rotary Variable Wire Wound Resistor Disc Adjustable Sliding Rheostat

£19.28

1Pcs Bwl-3W5W10W0.1% High Precision Resistor 0.005-10K Ohm Low Temperature Coefficient Wirewound Sampling Resistor

SHDevelop

1Pcs Bwl-3W5W10W0.1% High Precision Resistor 0.005-10K Ohm Low Temperature Coefficient Wirewound Sampling Resistor

£4.57

0805 SMD Capacitor 1PF2.2PF3.3PF4.7PF6.8PF10PF220PF330PF470PF680PF1NF2.2NF4.7NF10NF100NF0.1UF1UF2.2UF4.7UF10UF22UF100UF 102 103

Bonakin

0805 SMD Capacitor 1PF2.2PF3.3PF4.7PF6.8PF10PF220PF330PF470PF680PF1NF2.2NF4.7NF10NF100NF0.1UF1UF2.2UF4.7UF10UF22UF100UF 102 103

£4.69

Hot Sale DIY Electronic Kit Dream Lantern Music Box WeldingTtraining PCB Circuit Welding Practice Board

NONE

Hot Sale DIY Electronic Kit Dream Lantern Music Box WeldingTtraining PCB Circuit Welding Practice Board

£7.75

20pcs New 4N38 4N37 4N36 4N35 4N33 4N32 4N27 4N28 4N25 4N26 DIP-6 IC Optocoupler In Stock Wholesale

NONE

20pcs New 4N38 4N37 4N36 4N35 4N33 4N32 4N27 4N28 4N25 4N26 DIP-6 IC Optocoupler In Stock Wholesale

£3.41

Original Raspberry Pi 4 Model B 4B RAM 2GB 4GB 8GB Core 1.5Ghz 4K High Resolution Dual Displays Bluetooth 5.0

NONE

Original Raspberry Pi 4 Model B 4B RAM 2GB 4GB 8GB Core 1.5Ghz 4K High Resolution Dual Displays Bluetooth 5.0

£159.91

40PCS Dupont Line 10/20/30cm Male To Male + Female To Male and Female To Female Jumper Wire Dupont Cable for Arduino DIY KIT

NONE

40PCS Dupont Line 10/20/30cm Male To Male + Female To Male and Female To Female Jumper Wire Dupont Cable for Arduino DIY KIT

£3.15

ASUS ROG STRIX Z790-E GAMING WIFI Motherboard Socket LGA1700 CPU DDR5 7800+(OC) MHz Memory Chipset Z790 ATX Mainboard

Asus

ASUS ROG STRIX Z790-E GAMING WIFI Motherboard Socket LGA1700 CPU DDR5 7800+(OC) MHz Memory Chipset Z790 ATX Mainboard

£290.25

CYD ESP32 HaleHound DevBoard WiFi/Bluetooth 2.8" Touch RSSI Readout Development Board Smart Display 1.7.2 Firmware

NONE

CYD ESP32 HaleHound DevBoard WiFi/Bluetooth 2.8" Touch RSSI Readout Development Board Smart Display 1.7.2 Firmware

£23.69

1pc USB Resistor Electronic Load W/Switch Adjustable 3 Current-3A 2A 1A 5V Resistance Tester Module

NONE

1pc USB Resistor Electronic Load W/Switch Adjustable 3 Current-3A 2A 1A 5V Resistance Tester Module

£7.23

Universal SOP8 WSON8 VSON8 QDFN8 Probe Kit - 4Pcs Spring Pin Flash EEPROM IC Chip Burning Programming Cable

NONE

Universal SOP8 WSON8 VSON8 QDFN8 Probe Kit - 4Pcs Spring Pin Flash EEPROM IC Chip Burning Programming Cable

£88.64

(20-50piece)100% New original 2SC3324-GR 2SC3324 CBG SOT23 120V100mAIC Chipset

(20-50piece)100% New original 2SC3324-GR 2SC3324 CBG SOT23 120V100mAIC Chipset

£4.50

PM50RL1A060 PM75RL1A060 PM200RL1A060 PM300RL1A060 PM100RLA060 PM200RLA060 PM300RLA060

DAIPAI

PM50RL1A060 PM75RL1A060 PM200RL1A060 PM300RL1A060 PM100RLA060 PM200RLA060 PM300RLA060

£77.19

(5-10pcs)100% New AONR21307 AON21307 Wire printing 21307 P channel 30V-24A QFN8 chipset

(5-10pcs)100% New AONR21307 AON21307 Wire printing 21307 P channel 30V-24A QFN8 chipset

£4.24

3 channel PWM pulse frequency duty cycle adjustable module square wave rectangular wave signal generator

Si Tai&SH

3 channel PWM pulse frequency duty cycle adjustable module square wave rectangular wave signal generator

£9.03

Daewoo Pack of 4 3A Fuses

Daewoo

Daewoo Pack of 4 3A Fuses

£1.25