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Computer Circuit Boards

11,754 productsUpdated August 2026
100Pcs New Original EL357N-C EL357 EL357N SOP4 IC Chip In Stock Wholesale

NONE

100Pcs New Original EL357N-C EL357 EL357N SOP4 IC Chip In Stock Wholesale

£5.26

5PCS BME280 BMP280 BME680 LGA-8 MEMS Digital Gas/Pressure/Temperature and Humidity Sensor

SZQUANXW

5PCS BME280 BMP280 BME680 LGA-8 MEMS Digital Gas/Pressure/Temperature and Humidity Sensor

£8.38

5PCS BD249C pairing tube 25A / 5V / 120W bipolar transistor QA 5pairs YUXINYUAN Integrated IC IN STOCK

NONE

5PCS BD249C pairing tube 25A / 5V / 120W bipolar transistor QA 5pairs YUXINYUAN Integrated IC IN STOCK

£4.82

(5-10pcs)100% New SI4825 SI4825A10 SI4825-A10 SI4825-A10-CSR sop-16 Chipset

NONE

(5-10pcs)100% New SI4825 SI4825A10 SI4825-A10 SI4825-A10-CSR sop-16 Chipset

£4.09

10PCS/ 67298-4090 0672984090 Double-layer USB2.0 interface USB TYPE A dual-port female socket

NONE

10PCS/ 67298-4090 0672984090 Double-layer USB2.0 interface USB TYPE A dual-port female socket

£18.08

CM50DY-12H CM50DY-24H CM50DY-28H CM50DY-24E CM50DY-24T CM50DY-24S CM50DU-12F CM50DU-24F Free Delivery Of IGBT Module

DAIPAI

CM50DY-12H CM50DY-24H CM50DY-28H CM50DY-24E CM50DY-24T CM50DY-24S CM50DU-12F CM50DU-24F Free Delivery Of IGBT Module

£31.68

1~2PCS Electronic Dice Kit Led Dice Parts Cd4017 Ne555 Electronic DIY Production Kit with Reverse Connection Protection

EGBO

1~2PCS Electronic Dice Kit Led Dice Parts Cd4017 Ne555 Electronic DIY Production Kit with Reverse Connection Protection

£6.14

NVIDIA TESLA K40 12G GPU AI computing graphics card deep learning NVIDIA TESLA K40 12G

NONE

NVIDIA TESLA K40 12G GPU AI computing graphics card deep learning NVIDIA TESLA K40 12G

£75.15

(10-20piece) 100% New original VA7208MKT VA7208 SOP8 Chipset

DAIPAI

(10-20piece) 100% New original VA7208MKT VA7208 SOP8 Chipset

£10.32

5PCS Relay HK4100F Series HK4100F-DC12V HK4100F 12V DIP-6 3A 250V AC/ 3A DC 3V 5V 9V 24V 30V HK4100f-DC12V-SHG New Original

BXV

5PCS Relay HK4100F Series HK4100F-DC12V HK4100F 12V DIP-6 3A 250V AC/ 3A DC 3V 5V 9V 24V 30V HK4100f-DC12V-SHG New Original

£7.78

5pcs/lot TLV2462CP TLV2462IP TLV2462C TLV2462 DIP-8 In Stock

CazenOveyi

5pcs/lot TLV2462CP TLV2462IP TLV2462C TLV2462 DIP-8 In Stock

£8.78

NJM2150 Front Stage Signal BBE Sound Effect Exciter Improves High And Low Frequency Clarity JRC 2150 Separate Module Version

Gaqqee

NJM2150 Front Stage Signal BBE Sound Effect Exciter Improves High And Low Frequency Clarity JRC 2150 Separate Module Version

£4.25

AGDR-71C AGDR-72C AGDR-76C AGDR-81C AGDR-82C AGDR-86C AGDR-61C AGDR-62C AGDR-66C Drive board of frequency converter new

DAIPAI

AGDR-71C AGDR-72C AGDR-76C AGDR-81C AGDR-82C AGDR-86C AGDR-61C AGDR-62C AGDR-66C Drive board of frequency converter new

£164.94

10Pcs AQY216S 216 AQY212S 212 AQY214S 214 AQY210S 210 SOP-4 IC Chip Wholesale

NONE

10Pcs AQY216S 216 AQY212S 212 AQY214S 214 AQY210S 210 SOP-4 IC Chip Wholesale

£5.05

5pcs/lot EC12 360 Degree Rotary Encoder EC12 RE12 E12 Audio Encoder Coding 3Pin With Push Button Switch Handle Length 15MM

NONE

5pcs/lot EC12 360 Degree Rotary Encoder EC12 RE12 E12 Audio Encoder Coding 3Pin With Push Button Switch Handle Length 15MM

£7.92

New 3D printer Hot Bed MOSFET Power Expansion Board / Heat bed Power Module For Anet A8 A6 A2 Compate Black Ramps 1.4

HUISHENGYUFA

New 3D printer Hot Bed MOSFET Power Expansion Board / Heat bed Power Module For Anet A8 A6 A2 Compate Black Ramps 1.4

£4.11

10PCS 74HC244D SOP20 74HC244 74HC245D SOP-20 74HC245 SN74HC244DWR SMD In Stock

NONE

10PCS 74HC244D SOP20 74HC244 74HC245D SOP-20 74HC245 SN74HC244DWR SMD In Stock

£5.38

0.96/1.3 Inch White Oled Display Screen Combined With EC11 Rotary Encoder Module 3.3V/5V IIC Interface For Arduino

AITEXM ROBOT

0.96/1.3 Inch White Oled Display Screen Combined With EC11 Rotary Encoder Module 3.3V/5V IIC Interface For Arduino

£8.01

PIR Sensor HC-SR501 Adjust IR Pyroelectric Infrared Motion Detector Module For Raspberry Pi Sensing Human Bod

HZWDONE

PIR Sensor HC-SR501 Adjust IR Pyroelectric Infrared Motion Detector Module For Raspberry Pi Sensing Human Bod

£5.28

1~10pcs/lot MAX038CPP MAX038EPP MAX038 DIP20 100% Brand New Original.

NONE

1~10pcs/lot MAX038CPP MAX038EPP MAX038 DIP20 100% Brand New Original.

£10.64

‌LM393 Light Sensor Switch Kit – DIY Photosensitive Trigger Module with Adjustable Output

EGBO

‌LM393 Light Sensor Switch Kit – DIY Photosensitive Trigger Module with Adjustable Output

£3.98

10PCS AO4406 AO4406A AO4406AL 4406A SOIC-8 SMD 13A 30V N-Channel MOSFET IC

Axtaike

10PCS AO4406 AO4406A AO4406AL 4406A SOIC-8 SMD 13A 30V N-Channel MOSFET IC

£4.00

3000pcs AO3401A SMD P-Channel 30V 4A (Ta) 1.4W (Ta) mosfet transistor SOT-23 AO3401

NONE

3000pcs AO3401A SMD P-Channel 30V 4A (Ta) 1.4W (Ta) mosfet transistor SOT-23 AO3401

£46.03

25W MP3 Amplifier Bluetooth 5.0 DC 7-16V Decoder Car MP3 Audio Player with Radio Microphone Music Player Speaker

NONE

25W MP3 Amplifier Bluetooth 5.0 DC 7-16V Decoder Car MP3 Audio Player with Radio Microphone Music Player Speaker

£13.57