Browse

Circuit Boards & Components

13,565 productsUpdated August 2026
1pcs SKBPC5016 BPC5016 DIP Three phase Bridge Rectifier GBPC5010 C5010

NONE

1pcs SKBPC5016 BPC5016 DIP Three phase Bridge Rectifier GBPC5010 C5010

£6.14

Original 10pcs/ AP8022 AP8022H DIP-8 In stock

NONE

Original 10pcs/ AP8022 AP8022H DIP-8 In stock

£4.15

10PCS CD4001/4002/4004/4010/4011/4012/4013/4014/4015/4017/4020/4027/4046/4049/4051/4052/4060/4069/4093/4511 BE/BM DIP SOP

kankeirr

10PCS CD4001/4002/4004/4010/4011/4012/4013/4014/4015/4017/4020/4027/4046/4049/4051/4052/4060/4069/4093/4511 BE/BM DIP SOP

£4.83

MCP2515 CAN Bus Module Board TJA1050 Receiver SPI For 51 MCU ARM Controller NEW

Estardyn

MCP2515 CAN Bus Module Board TJA1050 Receiver SPI For 51 MCU ARM Controller NEW

£6.43

10PCS TDA2050 TO-220-5 IC Audio Amplifier New Original Free Shipping

NONE

10PCS TDA2050 TO-220-5 IC Audio Amplifier New Original Free Shipping

£8.66

1 PCS SX52B Fully Discrete Dual op-amp Module opa1612 Chip For Pre-amplifiers Audio DAC Headphone AMP

NONE

1 PCS SX52B Fully Discrete Dual op-amp Module opa1612 Chip For Pre-amplifiers Audio DAC Headphone AMP

£11.73

ESP32 Development Board Dual Core CPU WiFi Bluetooth IoT 38PIN Header Yellow Pin for Arduino IDE Smart Home

NONE

ESP32 Development Board Dual Core CPU WiFi Bluetooth IoT 38PIN Header Yellow Pin for Arduino IDE Smart Home

£17.46

DC8-30V Battery Capacity Indicator Lead-Acid/Lron-Lithium/Ternary Lithium Measurement with USB3.0 and Tpye-C for Car Motorcycle

SNVI

DC8-30V Battery Capacity Indicator Lead-Acid/Lron-Lithium/Ternary Lithium Measurement with USB3.0 and Tpye-C for Car Motorcycle

£5.12

2A 5V Charge Discharge Integrated 3.7V 4.2V Lithium Battery Boost Mobile Power Protection Diy Electronic PCB Board Module

REALPOY

2A 5V Charge Discharge Integrated 3.7V 4.2V Lithium Battery Boost Mobile Power Protection Diy Electronic PCB Board Module

£2.64

L9110 Fan Module for Arduino Robot Design and Development Control

NONE

L9110 Fan Module for Arduino Robot Design and Development Control

£6.76

AD9850 AD9851 Module DDS Signal Generator Sine Wave Development Board 125MHz

NONE

AD9850 AD9851 Module DDS Signal Generator Sine Wave Development Board 125MHz

£10.23

1-100pcs TP4056 1A Lithium Battery Charging Board Module TYPE-C USB Interface Charging Protection Two-in-one

SZYTF

1-100pcs TP4056 1A Lithium Battery Charging Board Module TYPE-C USB Interface Charging Protection Two-in-one

£3.44

10pcs/lot TOP234YN TO220-5 TOP234 TO-220 TOP234Y

CazenOveyi

10pcs/lot TOP234YN TO220-5 TOP234 TO-220 TOP234Y

£5.38

SKM200GB173D SKM200GB125DM5 SKM200GB123DH6 IGBT Module New Original

DAIPAI

SKM200GB173D SKM200GB125DM5 SKM200GB123DH6 IGBT Module New Original

£47.32

Heltec LoRa32 V4 ESP32-S3 SX1262 LoRaWAN 868MHz 915MHz Development Board with 0.96 Inch OLED, WiFi & BLE Mesh Network for IoT

Meshzeno

Heltec LoRa32 V4 ESP32-S3 SX1262 LoRaWAN 868MHz 915MHz Development Board with 0.96 Inch OLED, WiFi & BLE Mesh Network for IoT

£20.69

MICRO/MINI/TYPE-C USB ATMEGA32U4 Module 5V 16MHz Board For Arduino ATMEGA32U4-AU/MU Controller Pro-Micro Replace Pro Mini

NONE

MICRO/MINI/TYPE-C USB ATMEGA32U4 Module 5V 16MHz Board For Arduino ATMEGA32U4-AU/MU Controller Pro-Micro Replace Pro Mini

£15.63

YX850 UPS Power Failure Automatic Switching Module 5V-48V 10A Backup Battery Converter Emergency Cut-off Board for Lithium

NONE

YX850 UPS Power Failure Automatic Switching Module 5V-48V 10A Backup Battery Converter Emergency Cut-off Board for Lithium

£7.14

10PCS NTC Thermistor Thermal Resistor MF52B MF52D 10K 100K Probe strap wire B3950 B3435 1% 10CM Temperature control sensor new

GEPYUN

10PCS NTC Thermistor Thermal Resistor MF52B MF52D 10K 100K Probe strap wire B3950 B3435 1% 10CM Temperature control sensor new

£2.72

0.25W Metal Film Resistor kit set 30 Values resistors pack , 10 ohm ~1M Resistance 1% Set of resistors diy electronic components

Eiechip

0.25W Metal Film Resistor kit set 30 Values resistors pack , 10 ohm ~1M Resistance 1% Set of resistors diy electronic components

£4.75

SKIIP13NAB065V1 SKIIP12NAB065V1 SKIIP11NAB065V1 SKIIP14NAB065V1 IGBT Module New Original

DAIPAI

SKIIP13NAB065V1 SKIIP12NAB065V1 SKIIP11NAB065V1 SKIIP14NAB065V1 IGBT Module New Original

£31.60

20pcs/lot Black Aluminum 19x15x10mm TO-220 TO220 heatsink radiator for MOS,L7805 LM337 Triode Transistors Cooler IC Chip

En-Labs

20pcs/lot Black Aluminum 19x15x10mm TO-220 TO220 heatsink radiator for MOS,L7805 LM337 Triode Transistors Cooler IC Chip

£3.47

10pcs 28pin pins DIP DIP28 IC Sockets Adaptor Solder Type Socket Narrow new

NONE

10pcs 28pin pins DIP DIP28 IC Sockets Adaptor Solder Type Socket Narrow new

£6.15

AOZILIN HDI MIDI Controller Development Board Military-Grade Semiconductor Chip Test PCB

NONE

AOZILIN HDI MIDI Controller Development Board Military-Grade Semiconductor Chip Test PCB

£44.17

5s Bms Electric Angle Grinder 21V 20A 3.7v Li Ion Battery Protection PCB Board Hand Drill Accessories

NONE

5s Bms Electric Angle Grinder 21V 20A 3.7v Li Ion Battery Protection PCB Board Hand Drill Accessories

£4.22