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Circuit Boards & Components

13,565 productsUpdated August 2026
5pcs 74HC4017N DIP-16 DIP 74HC4017 DIP16 SN74HC4017N IGMOPNRQ

NONE

5pcs 74HC4017N DIP-16 DIP 74HC4017 DIP16 SN74HC4017N IGMOPNRQ

£6.65

Indoor Air Quality Sensor Module: SGP30/SGP40 with TVOC/ECO2/Formaldehyde/CO₂ Detection, IIC/I2C Interface

EGBO

Indoor Air Quality Sensor Module: SGP30/SGP40 with TVOC/ECO2/Formaldehyde/CO₂ Detection, IIC/I2C Interface

£7.68

OV2710 Camera Module 50MM ESP32-P4 Module 2MP HD 1080P MIPI-1Lane Interface 75 85 93 100 120 Degree Distortion-free Lens

UICPAL

OV2710 Camera Module 50MM ESP32-P4 Module 2MP HD 1080P MIPI-1Lane Interface 75 85 93 100 120 Degree Distortion-free Lens

£9.97

20PCS New 2N5457 2N5460 2N5485 2N7000 2N5484 2N5486 2N6517 TO-92 TO92 transistor New In Stock Wholesale

NONE

20PCS New 2N5457 2N5460 2N5485 2N7000 2N5484 2N5486 2N6517 TO-92 TO92 transistor New In Stock Wholesale

£3.73

1pcs/lot AT28C16-15PC AT28C16 DIP-24

NONE

1pcs/lot AT28C16-15PC AT28C16 DIP-24

£4.52

5PCS/LOT SN74LS32N 74LS32 DIP-14 four groups of 2 input terminals OR gate positive logic circuit In Stock NEW original IC

NONE

5PCS/LOT SN74LS32N 74LS32 DIP-14 four groups of 2 input terminals OR gate positive logic circuit In Stock NEW original IC

£3.28

10PCS PC123 DIP4 Transistor output optocouplers Photocoupler Lead Free new original

NONE

10PCS PC123 DIP4 Transistor output optocouplers Photocoupler Lead Free new original

£5.41

For ESP32 D1 R32 Dev Board, WiFi BT Wireless Module for UNO R3 Wemos D1 Mini, CH340 4M Memory One

SZFYDOSH

For ESP32 D1 R32 Dev Board, WiFi BT Wireless Module for UNO R3 Wemos D1 Mini, CH340 4M Memory One

£15.35

New Authentic For OMRON 5 million times Mouse Micro Switch D2FC-F-7N Mouse Button Fretting D2FC-E-7N D2FC

NONE

New Authentic For OMRON 5 million times Mouse Micro Switch D2FC-F-7N Mouse Button Fretting D2FC-E-7N D2FC

£4.18

CM400DY-66H CM800HA-66H CM800DZB-34N IGBT Module

DAIPAI

CM400DY-66H CM800HA-66H CM800DZB-34N IGBT Module

£106.95

RISC-V VisionFive2 Lite SBC 4GB/8GB | JH7110S Processor, Built-in 3D GPU & WiFi Connectivity

NONE

RISC-V VisionFive2 Lite SBC 4GB/8GB | JH7110S Processor, Built-in 3D GPU & WiFi Connectivity

£106.18

ESP32 ESP-32 Wireless Module ESP32-S ESP-WR-00M32 ESP-32S ESP32-C2 ESPC2-12 ESP32-S3-N16R8 Dual-core WiFi& Bluetooth-compatib

EGBO

ESP32 ESP-32 Wireless Module ESP32-S ESP-WR-00M32 ESP-32S ESP32-C2 ESPC2-12 ESP32-S3-N16R8 Dual-core WiFi& Bluetooth-compatib

£3.01

10pcs LMC555CN DIP-8 LM833N DIP8 LM741CN DIP LM567CN LMC555 LMC662 LM833 LM741

NONE

10pcs LMC555CN DIP-8 LM833N DIP8 LM741CN DIP LM567CN LMC555 LMC662 LM833 LM741

£5.55

GPD2846A TF Card U disk MP3 Format decoder board module amplifier Module decoding audio Player Type-C / Micro USB

REALPOY

GPD2846A TF Card U disk MP3 Format decoder board module amplifier Module decoding audio Player Type-C / Micro USB

£2.93

10S 36V 15A/13S 48V 35A lithium battery protection board Lithium-ion battery balancing integrated circuit board

diymore

10S 36V 15A/13S 48V 35A lithium battery protection board Lithium-ion battery balancing integrated circuit board

£19.81

10PCS/Lot HF41F-24-ZS HF41F-12-ZS HF41F-5-ZS 5PIN HF41F-5-HS HF41F-12-HS HF41F-24-HS 4PIN Power Relay 41F-1Z-C-1 Relay Pedestal

NONE

10PCS/Lot HF41F-24-ZS HF41F-12-ZS HF41F-5-ZS 5PIN HF41F-5-HS HF41F-12-HS HF41F-24-HS 4PIN Power Relay 41F-1Z-C-1 Relay Pedestal

£11.89

(1/10 Pieces) THGBMBG7D2KBAIL EMMC New Original Authentic 5.0 16GB EMMC Memory Chip Spot Fast Delivery

NONE

(1/10 Pieces) THGBMBG7D2KBAIL EMMC New Original Authentic 5.0 16GB EMMC Memory Chip Spot Fast Delivery

£11.02

NEW Aluminum Power Metal Shell Case Wirewound Resistor 50W 100W 0.01R~100K 1 3 4 6 8 10 20 200 500 1K 10K Ohm RX24 Resistance

NEW Aluminum Power Metal Shell Case Wirewound Resistor 50W 100W 0.01R~100K 1 3 4 6 8 10 20 200 500 1K 10K Ohm RX24 Resistance

£3.89

New Vibration Module/ Vibration Sensors Relay Switch Sensitivity and The Time Delay Adjustable (D2A1) 12V

NONE

New Vibration Module/ Vibration Sensors Relay Switch Sensitivity and The Time Delay Adjustable (D2A1) 12V

£6.08

20pcs 2W Metal film resistor resistance 1% 1R 2.2M 4.7R 10R 22R 47R 100R 220R 560R 1K 10K 100K 2.2 10 22 47 100 220 470 1M ohm

NONE

20pcs 2W Metal film resistor resistance 1% 1R 2.2M 4.7R 10R 22R 47R 100R 220R 560R 1K 10K 100K 2.2 10 22 47 100 220 470 1M ohm

£4.59

1pcs Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712 For Arduino

NONE

1pcs Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712 For Arduino

£4.40

4pcs/lot Original U.S. KNP 10W series fever audio special winding non-inductive resistor free shipping

4pcs/lot Original U.S. KNP 10W series fever audio special winding non-inductive resistor free shipping

£17.20

150pcs/lot 2W Metal Film Resistor 30 Value assorted resistor pack set 0.1R~750R, 1K~820K ohm diy Set of resistors

Eiechip

150pcs/lot 2W Metal Film Resistor 30 Value assorted resistor pack set 0.1R~750R, 1K~820K ohm diy Set of resistors

£8.96

MACHINIST X99 K9 Motherboard Combo LGA 2011-3 Xeon E5 2697 V4/E5 2680 V4 CPU C612 Chip DDR4 RAM TPM2.0 Interface NVME M.2

MACHINIST

MACHINIST X99 K9 Motherboard Combo LGA 2011-3 Xeon E5 2697 V4/E5 2680 V4 CPU C612 Chip DDR4 RAM TPM2.0 Interface NVME M.2

£103.26