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Circuit Boards & Components

13,565 productsUpdated August 2026
(10piece)100% New RA10 RA12 RA14 RA16 RA18 SIRA10DP SIRA12DP SIRA14DP SIRA16DP SIRA18DP QFN-8

XOYUN

(10piece)100% New RA10 RA12 RA14 RA16 RA18 SIRA10DP SIRA12DP SIRA14DP SIRA16DP SIRA18DP QFN-8

£3.80

Keyestudio Raspberry Pi 4WD Robot Car Kit 5 Megapixels Camera Module Python Programming DIY Projects Kit For Raspberry Pi 4B

keyestudio

Keyestudio Raspberry Pi 4WD Robot Car Kit 5 Megapixels Camera Module Python Programming DIY Projects Kit For Raspberry Pi 4B

£82.63

MINI ESP32-C3 Development Board, 2.4G WiFi/Bluetooth 4.0, 0.42" OLED Display, 4MB Flash, Ceramic Antenna, USB Type-C for Arduino

EGBO

MINI ESP32-C3 Development Board, 2.4G WiFi/Bluetooth 4.0, 0.42" OLED Display, 4MB Flash, Ceramic Antenna, USB Type-C for Arduino

£10.86

500PCS 0402 SMD 1% Resistor 0R-10M 0.1R 0.15R 0.33R 1R 3.9R 10R 27R 43R 1K 10K 56K 82K 100K 220K 470K 820K 1M 4.7M 6.2M 9.1M

JXDZXL

500PCS 0402 SMD 1% Resistor 0R-10M 0.1R 0.15R 0.33R 1R 3.9R 10R 27R 43R 1K 10K 56K 82K 100K 220K 470K 820K 1M 4.7M 6.2M 9.1M

£3.32

10Pcs PN8136 PN8137 PN8147 PN8149 package DIP-7 isolated power supply IC Chipset In Stock Wholesale

NONE

10Pcs PN8136 PN8137 PN8147 PN8149 package DIP-7 isolated power supply IC Chipset In Stock Wholesale

£6.28

ISD1820 Recording Module Voice Module Voice Board Phone Module Board with Microphone + 0.5W Speaker

NONE

ISD1820 Recording Module Voice Module Voice Board Phone Module Board with Microphone + 0.5W Speaker

£2.88

For Seckton DEKER Miiulodi Kids Camera Case Bag Compatible with Instant Print Video Camcorder Toddler Children Accessories

NONE

For Seckton DEKER Miiulodi Kids Camera Case Bag Compatible with Instant Print Video Camcorder Toddler Children Accessories

£8.92

200PCS 1% 0805 SMD Resistor 0R ~ 10M 1/8W 1 10 100 150 220 330 470 510 680 910 Ohm Ω 1K 2.2K 10K 100K 1R 10R 100R 220R 330R 5.1

Axtaike

200PCS 1% 0805 SMD Resistor 0R ~ 10M 1/8W 1 10 100 150 220 330 470 510 680 910 Ohm Ω 1K 2.2K 10K 100K 1R 10R 100R 220R 330R 5.1

£4.26

1-10PCS GY-MAX4466 Electret Microphone Amplifier Module MAX4466 Adjustable Gain For Arduino

HORNAXYS

1-10PCS GY-MAX4466 Electret Microphone Amplifier Module MAX4466 Adjustable Gain For Arduino

£3.31

10PCS TC4420CPA DIP-8 TC4420 TC4420EPA TC4429CPA TC4428CPA TC4422CPA TC4427CPA TC4427 TC4426CPA TC4424CPA TC428CPA TC426CPA

Si Tai&SH

10PCS TC4420CPA DIP-8 TC4420 TC4420EPA TC4429CPA TC4428CPA TC4422CPA TC4427CPA TC4427 TC4426CPA TC4424CPA TC428CPA TC426CPA

£6.14

Xeon E5-4669V4 CPU SR2SG 22-Cores 44-Thread 2.20GHz 55MB 135W LGA2011-3 14nm E5 4669 V4 Server CPU Processor E5 4669V4

NONE

Xeon E5-4669V4 CPU SR2SG 22-Cores 44-Thread 2.20GHz 55MB 135W LGA2011-3 14nm E5 4669 V4 Server CPU Processor E5 4669V4

£56.95

ESP32 ESP-WROOM-32 IoT Wifi Wlan BLE Module+ESP-32S Adapter Board

FDKJGECF

ESP32 ESP-WROOM-32 IoT Wifi Wlan BLE Module+ESP-32S Adapter Board

£3.05

100pcs 1% 0805 SMD resistor 0R ~ 20M 1/8W 0 0.1 1 10 100 150 220 330 ohm 1K 2.2K 4.7K 10K 100K 1R 10R 100R 150R 220R 330R 1M 10M

NONE

100pcs 1% 0805 SMD resistor 0R ~ 20M 1/8W 0 0.1 1 10 100 150 220 330 ohm 1K 2.2K 4.7K 10K 100K 1R 10R 100R 150R 220R 330R 1M 10M

£4.39

5V 1 2 4 6 Channel SSR AVR G3MB-202P 8 Way High Level Solid State Relay Module 240V 2A Output With Resistive Fuse for Arduino

NONE

5V 1 2 4 6 Channel SSR AVR G3MB-202P 8 Way High Level Solid State Relay Module 240V 2A Output With Resistive Fuse for Arduino

£6.78

BGA Chip DDR6 H56C8H24AIR-S2C H56C8H24AIR S2C 100% Test

NONE

BGA Chip DDR6 H56C8H24AIR-S2C H56C8H24AIR S2C 100% Test

£6.98

DFPlayer Mini MP3 Player Module MP3-TF-16P V3.0 TF Card U Disk Mini Audio Voice Module Board IO/Serial Port/AD for Arduino Diy

NONE

DFPlayer Mini MP3 Player Module MP3-TF-16P V3.0 TF Card U Disk Mini Audio Voice Module Board IO/Serial Port/AD for Arduino Diy

£3.26

10PCS OPA2134UA SOP8 OPA2134 SOP OPA2134U 2134UA SOP-8

Si Tai&SH

10PCS OPA2134UA SOP8 OPA2134 SOP OPA2134U 2134UA SOP-8

£8.77

ESP32-S3-Zero 3.3v/5v Mini Development Board WiFi Bluetooth esp32 for arduino

baishundianzi

ESP32-S3-Zero 3.3v/5v Mini Development Board WiFi Bluetooth esp32 for arduino

£12.39

10pcs HC-49U Crystal quartz resonator 12M 1.8432M 2MHZ 2.4576M 4MHZ 6MHZ 7.2M 7.3728M 8MHZ 8.1920M 10M 18.432M 11.0592M 12M 16M

FSXSEMI

10pcs HC-49U Crystal quartz resonator 12M 1.8432M 2MHZ 2.4576M 4MHZ 6MHZ 7.2M 7.3728M 8MHZ 8.1920M 10M 18.432M 11.0592M 12M 16M

£3.23

1 - 10PCS ADS1115 ADC Analog-to-Digital Converter Module with Programmable Gain Amplifier 16 Bit I2C 2.0V To 5.5V for Arduino RP

NONE

1 - 10PCS ADS1115 ADC Analog-to-Digital Converter Module with Programmable Gain Amplifier 16 Bit I2C 2.0V To 5.5V for Arduino RP

£4.46

100Pcs/5pcs 1206 SMD A One Time Fuse Positive Disconnect SMD Restore Fuse Slow Blow 1A 2A 3A 4A 5A 7A 32V 63V Slow Break

EC Buying

100Pcs/5pcs 1206 SMD A One Time Fuse Positive Disconnect SMD Restore Fuse Slow Blow 1A 2A 3A 4A 5A 7A 32V 63V Slow Break

£2.97

50pair BC550C + BC560C each 50pcs BC550 BC560 Transistor DIP-3 45V 0.1A TO-92

NONE

50pair BC550C + BC560C each 50pcs BC550 BC560 Transistor DIP-3 45V 0.1A TO-92

£5.82

10pcs/lot WS2812 RGB LED Breakout module

STJF

10pcs/lot WS2812 RGB LED Breakout module

£4.09

5PCS BTA16-800B BTA16-600C BTA16-600B BTA140-800 BTA12-800B BTA12-600C BTA12-600B BTA08-600C BTA06-600C BT152-800R BT152-600R

CazenOveyi

5PCS BTA16-800B BTA16-600C BTA16-600B BTA140-800 BTA12-800B BTA12-600C BTA12-600B BTA08-600C BTA06-600C BT152-800R BT152-600R

£3.18