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
5Pcs STC11F04E-35I-SOP20 STC11F04E-35I-DIP20 STC11F04E-35I-SOP16 STC11F04E-35I STC11F04E SOP16 IC Chip Wholesale

NONE

5Pcs STC11F04E-35I-SOP20 STC11F04E-35I-DIP20 STC11F04E-35I-SOP16 STC11F04E-35I STC11F04E SOP16 IC Chip Wholesale

£4.93

(2 pcs)100% Original New RT6258BGQUF RT6258 RT6258B QFN-12 LE LE= LE=** LE=5M SMD DC-DC power chip IC

NONE

(2 pcs)100% Original New RT6258BGQUF RT6258 RT6258B QFN-12 LE LE= LE=** LE=5M SMD DC-DC power chip IC

£4.56

For M18 PCB Charging Protection Circuit Board For 18V 3Ah 4Ah 5Ah 6Ah Li-ion Battery Parts

DINENAY

For M18 PCB Charging Protection Circuit Board For 18V 3Ah 4Ah 5Ah 6Ah Li-ion Battery Parts

£8.21

DIY Electronic Kit Simulation Car Taillight DC 5-6V Fun Soldering Component Training Student Welding Soldering Practice Kit

NONE

DIY Electronic Kit Simulation Car Taillight DC 5-6V Fun Soldering Component Training Student Welding Soldering Practice Kit

£8.32

1/2/3Pcs MCP23017 I2C IIC I/O Expansion Board Module 16bit GPIO Extender Breakout Pin Board For Arduino DIY

eelhoe

1/2/3Pcs MCP23017 I2C IIC I/O Expansion Board Module 16bit GPIO Extender Breakout Pin Board For Arduino DIY

£4.74

Keyestudio 328 PLUSUNO Control Board ATMEGA328P Microcontroller + Type-C Cable Compatible with Arduino UNO R3 Board

keyestudio

Keyestudio 328 PLUSUNO Control Board ATMEGA328P Microcontroller + Type-C Cable Compatible with Arduino UNO R3 Board

£9.15

430MHz - 440MHz 10.5dBi 433MHz Antenna Microwave RF Antenna RF UHF Directional Yagi Antenna U waveband HAM Antenna

NONE

430MHz - 440MHz 10.5dBi 433MHz Antenna Microwave RF Antenna RF UHF Directional Yagi Antenna U waveband HAM Antenna

£62.53

1/3/5PCS KY-023 Dual-axis XY Joystick Module PS2 Joystick Control Lever Sensor Module for Arduino

XYCJJCXL

1/3/5PCS KY-023 Dual-axis XY Joystick Module PS2 Joystick Control Lever Sensor Module for Arduino

£3.28

5PCS/LOT 74LS247 SN74LS247N HD74LS247P DIP-16 7-segment display driver In Stock NEW original IC

NONE

5PCS/LOT 74LS247 SN74LS247N HD74LS247P DIP-16 7-segment display driver In Stock NEW original IC

£4.50

1~5pcs/lot W25Q256JWEIQ 25Q256JWEQ WSON8 1.8V 256M-bit Serial flash

CoreTao

1~5pcs/lot W25Q256JWEIQ 25Q256JWEQ WSON8 1.8V 256M-bit Serial flash

£7.32

5-10/PCS New Original ADS1115IDGSR ADS1115IDGS ADS1115 BOGI B0GI MSOP10 16-bit ADC chip In Stock

NONE

5-10/PCS New Original ADS1115IDGSR ADS1115IDGS ADS1115 BOGI B0GI MSOP10 16-bit ADC chip In Stock

£10.49

007XWM 07XWM 0M73W5 M73W5 For Latitude 9520 Laptop Motherboard System Mainboard GDA55 LA-K441P i5-1145G7/i7-1185G7 16/32G RAM

NONE

007XWM 07XWM 0M73W5 M73W5 For Latitude 9520 Laptop Motherboard System Mainboard GDA55 LA-K441P i5-1145G7/i7-1185G7 16/32G RAM

£461.41

10PCS CH340G CH340 SOP-16

NONE

10PCS CH340G CH340 SOP-16

£5.52

XH-A415 DC12-24V high-power adjustable audio amplifier board TPA3118D2 supports Bluetooth 5.0 high-definition 50W+50W

diymore

XH-A415 DC12-24V high-power adjustable audio amplifier board TPA3118D2 supports Bluetooth 5.0 high-definition 50W+50W

£14.50

100Pcs/10pcs AO4409 AO4411 AO4421 AO4423 AO4435 AO4443 AO4447A AO4459 AO4466 AO4468 AO4485 AO4606 AO4616 AO4805 AO4828 AO4832

NONE

100Pcs/10pcs AO4409 AO4411 AO4421 AO4423 AO4435 AO4443 AO4447A AO4459 AO4466 AO4468 AO4485 AO4606 AO4616 AO4805 AO4828 AO4832

£5.68

H7BC Type C USB 5V 2A Charging Discharge Module for 18650 Battery with Safety

NONE

H7BC Type C USB 5V 2A Charging Discharge Module for 18650 Battery with Safety

£3.42

New original 10PCS/LOT XC95288XL-10TQG144C XC95288XL-TQG144 XC95288XL TQFP-144

Mxsyuan

New original 10PCS/LOT XC95288XL-10TQG144C XC95288XL-TQG144 XC95288XL TQFP-144

£29.02

(5-10piece) 100% New original ATIC99 C4 OP1 A2C00059303 QFP Chipset

DAIPAI

(5-10piece) 100% New original ATIC99 C4 OP1 A2C00059303 QFP Chipset

£33.40

1pcs/lot 3023 34T TS-920E 3023-34T TS920E 3023.34T TS920 for Seiko Watch Kinetic Rechargeable capacitor V172 V173 V174 V175

NONE

1pcs/lot 3023 34T TS-920E 3023-34T TS920E 3023.34T TS920 for Seiko Watch Kinetic Rechargeable capacitor V172 V173 V174 V175

£8.75

50pcs 2512 1% SMD 1W Chip Resistor 0 10 100 1.3 1.6 1.8 2.2 3.3 4.7 5.1 11 13 16 18 22 33 47 51 120 150 220 330 470 510 Ohm K R

50pcs 2512 1% SMD 1W Chip Resistor 0 10 100 1.3 1.6 1.8 2.2 3.3 4.7 5.1 11 13 16 18 22 33 47 51 120 150 220 330 470 510 Ohm K R

£4.33

Polymer Li-ion charger 2S 3S 4S 1A 2A 4A Battery over-voltage protection For electronic devices, computers, mobile phones, fans,

diymore

Polymer Li-ion charger 2S 3S 4S 1A 2A 4A Battery over-voltage protection For electronic devices, computers, mobile phones, fans,

£10.90

5PCS/LOT NEW MC33290 MCZ33290 MC33290DR2G 33290 SOP-8

5PCS/LOT NEW MC33290 MCZ33290 MC33290DR2G 33290 SOP-8

£6.50

1PCS Toggle Switch 6A 125VAC SMTS-102 3Pin Mini 6mm 9pin 12pin ON OFF MTS-302 MTS-303 MTS-402 MTS-403 SMTS-202 ON OFF SPDT DPDT

IGMOPNRQ

1PCS Toggle Switch 6A 125VAC SMTS-102 3Pin Mini 6mm 9pin 12pin ON OFF MTS-302 MTS-303 MTS-402 MTS-403 SMTS-202 ON OFF SPDT DPDT

£2.94

Aluminum Alloy Project Box 100x65x35mm Extruded Industrial Structure PCB Instrument Box Dust proof Waterproof Split Type

NONE

Aluminum Alloy Project Box 100x65x35mm Extruded Industrial Structure PCB Instrument Box Dust proof Waterproof Split Type

£10.27