Browse
Marketplace Home

Circuit Boards & Components

13,565 productsUpdated August 2026
All (13,565)Passive Circuit Components(1,114)Circuit Prototyping(44)Semiconductors(333)Electronic Filters(17)Decoders & Encoders(37)Printed Circuit Boards(12,231)Circuit Board Accessories(145)
Sort:
PopularCheapestMost expensiveMost offersNewest
STM32U575VGT6 Development Board Minimum System STM32U5 M33 Core

QSZNTEC

STM32U575VGT6 Development Board Minimum System STM32U5 M33 Core

£17.04

DIY IS917 PCBA for NAND Flash USB3.0 U Disk Weldable TSOP48 BGA132 BGA136 BGA152 Chips USB 3.0 U Disk PCB Main Controller

NONE

DIY IS917 PCBA for NAND Flash USB3.0 U Disk Weldable TSOP48 BGA132 BGA136 BGA152 Chips USB 3.0 U Disk PCB Main Controller

£3.35

LD2410C 24GHz Radar Sensor - Human Presence & Heartbeat Detection, High Accuracy Module

SZYTF

LD2410C 24GHz Radar Sensor - Human Presence & Heartbeat Detection, High Accuracy Module

£11.08

50Pcs-100Pcs SK120 K120 DSK120FL DSK12 SOD-123FL 200V/1A SMD Schottky Diode Chip IC

EC Buying

50Pcs-100Pcs SK120 K120 DSK120FL DSK12 SOD-123FL 200V/1A SMD Schottky Diode Chip IC

£3.83

B0505S-1W 5V to 5V Converter DC DC Power Module Converter 1000VDC Isolation

Bltdzkj

B0505S-1W 5V to 5V Converter DC DC Power Module Converter 1000VDC Isolation

£3.77

DC 6-60v 30A Storage battery Charging Control Module Protection Board Charger Time Switch LCD Display XY-L30A

NONE

DC 6-60v 30A Storage battery Charging Control Module Protection Board Charger Time Switch LCD Display XY-L30A

£13.68

LF210-S/SP3 LF305-S/SP11 LF510-S/SPA1 LF1010-S/SP36

DAIPAI

LF210-S/SP3 LF305-S/SP11 LF510-S/SPA1 LF1010-S/SP36

£49.38

433Mhz Wireless Remote Control EV1527 Learning Code Transmitter 2 bottons DC 12V 10A RF Relay Receiver

DINENAY

433Mhz Wireless Remote Control EV1527 Learning Code Transmitter 2 bottons DC 12V 10A RF Relay Receiver

£4.18

Digital USB Mobile Power charging current voltage Tester Meter Mini USB charger doctor voltmeter ammeter Turn transparent

Bolantedz

Digital USB Mobile Power charging current voltage Tester Meter Mini USB charger doctor voltmeter ammeter Turn transparent

£6.51

100pcs 3V 5V 12V Active Buzzer 12095 Magnetic Long Continous Beep Tone 12*9.5mm IGMOPNRQ

NONE

100pcs 3V 5V 12V Active Buzzer 12095 Magnetic Long Continous Beep Tone 12*9.5mm IGMOPNRQ

£27.06

Mainboard For HP 14-DY 203032-1 203032-2 203032-3 203032-4 Laptop Motherboard With 7505/I3 I5 I7-11th Gen CPU 100% Working Well

PROSCZP

Mainboard For HP 14-DY 203032-1 203032-2 203032-3 203032-4 Laptop Motherboard With 7505/I3 I5 I7-11th Gen CPU 100% Working Well

£103.19

M3500QA M7600QE M7400QC Motherboard For ASUS M3500QC M3500QE M7600QC M7600QA M7600Q M3401QA M3401QC M7400QE D3500Q Mainboard OK

dinzi

M3500QA M7600QE M7400QC Motherboard For ASUS M3500QC M3500QE M7600QC M7600QA M7600Q M3401QA M3401QC M7400QE D3500Q Mainboard OK

£169.45

10PCS TL072 SOP-8 DIP-8 TL072CDR TL072IDR TL072ACDR TL072CP TL072I 072AC SMD Low-Noise JFET-Input Operational Amplifiers IC

Axtaike

10PCS TL072 SOP-8 DIP-8 TL072CDR TL072IDR TL072ACDR TL072CP TL072I 072AC SMD Low-Noise JFET-Input Operational Amplifiers IC

£3.48

10PCS V23084-C2001-A303 V23084-C2001-A403 V23084-C2002-A303 V23084-C2002-A403 V23084-C2002-A403 Relay Stock

NONE

10PCS V23084-C2001-A303 V23084-C2001-A403 V23084-C2002-A303 V23084-C2002-A403 V23084-C2002-A403 Relay Stock

£13.19

DC motor speed regulator 12V 24V 36V 48V 6-90V High power drive module PWM Motor speed controller 10A/15A/20A current regulator

GOHJMY

DC motor speed regulator 12V 24V 36V 48V 6-90V High power drive module PWM Motor speed controller 10A/15A/20A current regulator

£4.43

High-quality regulated power supply (6.3V or 12.6V optional) for the filament of gallbladder machine.

NONE

High-quality regulated power supply (6.3V or 12.6V optional) for the filament of gallbladder machine.

£18.45

5pcs/mechanical endstop sensor mech limit switch cnc touch end stop switching toggle 3d printer cnc machine end stops

HORNAXYS

5pcs/mechanical endstop sensor mech limit switch cnc touch end stop switching toggle 3d printer cnc machine end stops

£4.72

Halfords Radio Fuse 3 Amp (FUSE108)

Halfords

Halfords Radio Fuse 3 Amp (FUSE108)

£1.99

10pcs/lot 2SB778 2SD998 TO-3PF (5pcs B778 + 5pcs D998 ) TO-3P In Stock

cischy

10pcs/lot 2SB778 2SD998 TO-3PF (5pcs B778 + 5pcs D998 ) TO-3P In Stock

£6.20

2pcs TT Motor 130motor Smart Car Robot Gear Motor for Arduino DC3V-6V DC Gear Motor Intelligent Car Chassis Four Drive Car Hot

Si Tai&SH

2pcs TT Motor 130motor Smart Car Robot Gear Motor for Arduino DC3V-6V DC Gear Motor Intelligent Car Chassis Four Drive Car Hot

£8.33

Oem Customized Aluminum Project Enclosure Junction Electronic Pcb Housing Extruded Enclosures Box Metal Case K13C 80*40MM

NONE

Oem Customized Aluminum Project Enclosure Junction Electronic Pcb Housing Extruded Enclosures Box Metal Case K13C 80*40MM

£15.25

NE555 CD4017 Running LED Flow Light Electronic Production Suite Control Board Module Capacitor Oscillator Clock Siganal DIY Kit

NONE

NE555 CD4017 Running LED Flow Light Electronic Production Suite Control Board Module Capacitor Oscillator Clock Siganal DIY Kit

£3.97

25*25*8mm 28db High Gain 5cm LengthBuilt-in Ceramic Active GPS Antenna for NEO-6M NEO-7M NEO-8M

NONE

25*25*8mm 28db High Gain 5cm LengthBuilt-in Ceramic Active GPS Antenna for NEO-6M NEO-7M NEO-8M

£3.37

10pcs PC817B EL817C PC817A PS2501 PS2801 PC817C PC817 SOP-4 DIP-4 SOP-16 Transistor Output Optocoupler

NONE

10pcs PC817B EL817C PC817A PS2501 PS2801 PC817C PC817 SOP-4 DIP-4 SOP-16 Transistor Output Optocoupler

£3.57