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Circuit Boards & Components

13,565 productsUpdated August 2026
10PCS clip Lead Wires holder Line length 15CM I type 9V Battery Snap Connector

IRUWB

10PCS clip Lead Wires holder Line length 15CM I type 9V Battery Snap Connector

£5.79

Basilico One-Pot Wonder 8-in-1 Multicooker, 5L Non-Stick Bowl with Glass Lid in Red

Basilico

Basilico One-Pot Wonder 8-in-1 Multicooker, 5L Non-Stick Bowl with Glass Lid in Red

£79.99

10PCS 0420 0520 0630 0650 1040 1R0 2R2 6R8 SMD Molding Power Inductors 1UH 2.2 3.3 4.7 6.8 10 15 22 33 47 68 UH 100UH 2.2UH

IBUW

10PCS 0420 0520 0630 0650 1040 1R0 2R2 6R8 SMD Molding Power Inductors 1UH 2.2 3.3 4.7 6.8 10 15 22 33 47 68 UH 100UH 2.2UH

£2.94

USB Power Module Mobile Phone Charging Panel 220V 5V 2.1A Socket Charging Module Switch Adapter For Mobile Phone Fast Charging

Ziqqucu

USB Power Module Mobile Phone Charging Panel 220V 5V 2.1A Socket Charging Module Switch Adapter For Mobile Phone Fast Charging

£7.12

3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V 12V DC DC Voltage Regulator PCB Board Power Buck Module

Keshy

3A Mini DC-DC Buck Step Down Converter Board Module 5V-30V to 3.3V 5V 12V DC DC Voltage Regulator PCB Board Power Buck Module

£3.11

HUANANZHI X99 AD4 LGA 2011-3 XEON X99 Motherboard support Intel E5 2640 2666 2670 2678 2696 V3V4 DDR4 RECC NON-ECC NVME SATA RU

HUANANZHI

HUANANZHI X99 AD4 LGA 2011-3 XEON X99 Motherboard support Intel E5 2640 2666 2670 2678 2696 V3V4 DDR4 RECC NON-ECC NVME SATA RU

£91.78

CNC Shield V3 Engraving Machine / 3D Printer / A4988 driver expansion board for Arduino

REALPOY

CNC Shield V3 Engraving Machine / 3D Printer / A4988 driver expansion board for Arduino

£3.81

100% Original Xeon E3-1270 3.4 GHz Quad-Core CPU Processor 8M 80W LGA 1155

NONE

100% Original Xeon E3-1270 3.4 GHz Quad-Core CPU Processor 8M 80W LGA 1155

£26.50

(1piece)100% New UP9030PQSAA UP9030P QFN Chipset

(1piece)100% New UP9030PQSAA UP9030P QFN Chipset

£4.59

1S 2S 3S 4S 6S 7S 8S Series Lithium Battery Capacity Indicator Module Display Electric Vehicle Battery Power Tester Li-po Li-ion

sincere&promise

1S 2S 3S 4S 6S 7S 8S Series Lithium Battery Capacity Indicator Module Display Electric Vehicle Battery Power Tester Li-po Li-ion

£5.28

Single speaker amplifier, mini speaker, computer speaker can be used for Raspberry Pi Raspberry Pi 4B/3B+/2B

NONE

Single speaker amplifier, mini speaker, computer speaker can be used for Raspberry Pi Raspberry Pi 4B/3B+/2B

£7.23

10PCS/LOT UDN2981A UDN2981 DIP-18 UDN2981AT In Stock

NONE

10PCS/LOT UDN2981A UDN2981 DIP-18 UDN2981AT In Stock

£5.29

(2piece)100% New NCP81220 NCP81220MNTXG QFN-52

XOYUN

(2piece)100% New NCP81220 NCP81220MNTXG QFN-52

£3.32

keyestudio TDS Sensor Meter V1.0 Board/Turbidity Sensor Water Meter Filter Measuring Water Quality for Arduino Unor3 DIY Project

keyestudio

keyestudio TDS Sensor Meter V1.0 Board/Turbidity Sensor Water Meter Filter Measuring Water Quality for Arduino Unor3 DIY Project

£17.27

5Pcs/lot Silver Contact KW12 Micro Switch 3Pin NO/NC Mini Limit Switch 5A 250VAC Snap Action Push Micro Switches KW12 Switch

Keshy

5Pcs/lot Silver Contact KW12 Micro Switch 3Pin NO/NC Mini Limit Switch 5A 250VAC Snap Action Push Micro Switches KW12 Switch

£4.36

(10-20pcs)100% original New ACS108-6SA ACS108 TO-92 Chipset

NONE

(10-20pcs)100% original New ACS108-6SA ACS108 TO-92 Chipset

£4.39

(25k) 25,000pcs 0.2mm/0.25MM/0.3mm/0.35mm/0.4mm/0.45mm/0.5mm/0.55/0.6mm/0.65mm/0.76mm Leaded Soldering Balls BGA Solder Balls

Qtysxw

(25k) 25,000pcs 0.2mm/0.25MM/0.3mm/0.35mm/0.4mm/0.45mm/0.5mm/0.55/0.6mm/0.65mm/0.76mm Leaded Soldering Balls BGA Solder Balls

£4.14

MACHINIST X99 Motherboard Combo With Intel Xeon E5 2699 V4 LGA 2011-3 CPU and DDR4 32GB RAM memory Kit USB3.0 E5 MR9D PLUS ATX

MACHINIST

MACHINIST X99 Motherboard Combo With Intel Xeon E5 2699 V4 LGA 2011-3 CPU and DDR4 32GB RAM memory Kit USB3.0 E5 MR9D PLUS ATX

£163.37

MAX7219 dot matrix module microcontroller module DIY KIT MCU LED Display Control Module Kit

Si Tai&SH

MAX7219 dot matrix module microcontroller module DIY KIT MCU LED Display Control Module Kit

£6.59

0402 0603 0805 1206 1210 2512 SMD Resistor Kit Assorted Kit 1K 10K 100K 1R 10R 100R 220R 1% 5%

DECEKEY

0402 0603 0805 1206 1210 2512 SMD Resistor Kit Assorted Kit 1K 10K 100K 1R 10R 100R 220R 1% 5%

£4.36

1/5/10/30Pcs Estardyn DIYUSER 0.96 Inch OLED SSD1306 White/Blue/Yellow 128X64 IIC I2C Serial Display 12864 LCD Screen Board For

NONE

1/5/10/30Pcs Estardyn DIYUSER 0.96 Inch OLED SSD1306 White/Blue/Yellow 128X64 IIC I2C Serial Display 12864 LCD Screen Board For

£6.88

Infrared IR Wireless Remote Control Module Kits DIY Kit HX1838 For Raspberry Pi

TENSTAR ROBOT

Infrared IR Wireless Remote Control Module Kits DIY Kit HX1838 For Raspberry Pi

£6.00

20PCS For 5.8*5.8/7*7/8*8/8.5*8.5mm Cylindrical cap Self Locking Push Tactile Power Micro Switch Kit 6 Pin Button Switches

HJXRHGAL

20PCS For 5.8*5.8/7*7/8*8/8.5*8.5mm Cylindrical cap Self Locking Push Tactile Power Micro Switch Kit 6 Pin Button Switches

£2.84

1-10Pcs XL4015 5A DC to DC Power Converter 8-34V to 1.25-32V CC CV LED Driver Step Down Charging Board Lithium Charger Module

NONE

1-10Pcs XL4015 5A DC to DC Power Converter 8-34V to 1.25-32V CC CV LED Driver Step Down Charging Board Lithium Charger Module

£5.76