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Circuit Boards & Components

13,565 productsUpdated August 2026
10pcs/lot Hot Sale 40 Pin 1x40 Single Row Male 2.54mm Breakable Pin Header Connector Strip

Si Tai&SH

10pcs/lot Hot Sale 40 Pin 1x40 Single Row Male 2.54mm Breakable Pin Header Connector Strip

Ā£5.20

DIY Sound Module Christmas Song Music Voice Jingle Bells for Toy Sound Chip Loop Play DIY Toy Parts DC 3-4.5V

YDLZMSJIAH

DIY Sound Module Christmas Song Music Voice Jingle Bells for Toy Sound Chip Loop Play DIY Toy Parts DC 3-4.5V

Ā£2.75

ESP32-C5 Mini Development Board ESP32 C5 Built in 4MB Flash RISC-V 32-bit ESP32-C5FH4 WiFi 6 Bluetooth 5 ESP32-C5-Zero Module

NONE

ESP32-C5 Mini Development Board ESP32 C5 Built in 4MB Flash RISC-V 32-bit ESP32-C5FH4 WiFi 6 Bluetooth 5 ESP32-C5-Zero Module

Ā£13.11

FUSUPI 5pcs/lot 4464 TMS4464-10NL DIP-18 TMS4464 Memory chip ic In Stock

S

FUSUPI 5pcs/lot 4464 TMS4464-10NL DIP-18 TMS4464 Memory chip ic In Stock

Ā£4.47

20pcs 2512 1% SMD resistor 0R10R20R22R100R120R200R330R470R510R1K1.5K2.2K3.3K4.7K5.1K10K12K15K20K22K30K47K51K100K200K510K1MĪ© ohm

NONE

20pcs 2512 1% SMD resistor 0R10R20R22R100R120R200R330R470R510R1K1.5K2.2K3.3K4.7K5.1K10K12K15K20K22K30K47K51K100K200K510K1MĪ© ohm

Ā£3.24

1/5/10PCS 8V 2S/12V 3S Li-battery Level Indicator Board Battery Level Detection 4-Level Battery Indicator Light Board

Huaxingfu

1/5/10PCS 8V 2S/12V 3S Li-battery Level Indicator Board Battery Level Detection 4-Level Battery Indicator Light Board

Ā£5.09

ARGB X99 Gaming Computer LGA 2011-3 XEON Motherboard Intel E5 2620 2666 2670 2678 V3 V4 support DDR4 RECC NON-ECC Memory NVME

JGINYUE

ARGB X99 Gaming Computer LGA 2011-3 XEON Motherboard Intel E5 2620 2666 2670 2678 V3 V4 support DDR4 RECC NON-ECC Memory NVME

Ā£120.42

NEW ESP32 S3 CAM Speaker Development Board with OV2640 Wifi Camera Module Kit Dual MIC TF Slot N16R8 CH340X USB Type-C ESP32-S3

UICPAL

NEW ESP32 S3 CAM Speaker Development Board with OV2640 Wifi Camera Module Kit Dual MIC TF Slot N16R8 CH340X USB Type-C ESP32-S3

Ā£21.51

5PCS BAT54A KL2 BAT54 L4W BAS70-05 75 BAS70-04 74 AO3407A A79T SOT-23

NONE

5PCS BAT54A KL2 BAT54 L4W BAS70-05 75 BAS70-04 74 AO3407A A79T SOT-23

Ā£2.53

1/5/10PCS LM2596 DC Buck Converter 3.0-40V To 1.5-35V Power Supply Step Down Module

NONE

1/5/10PCS LM2596 DC Buck Converter 3.0-40V To 1.5-35V Power Supply Step Down Module

Ā£4.42

10/PCS New Original LM358 LM358P DIP-8 Operational Amplifier In Stock

NONE

10/PCS New Original LM358 LM358P DIP-8 Operational Amplifier In Stock

Ā£3.39

TBS6909X DVB-S/S2/S2X 8 Octa TV Tuner PCIe Card for Watching and Recording Satellite FTA Channels Compatible with Tvheadend

NONE

TBS6909X DVB-S/S2/S2X 8 Octa TV Tuner PCIe Card for Watching and Recording Satellite FTA Channels Compatible with Tvheadend

Ā£362.59

SKM100GB128D SKM100GB123D SKM100GB063D SKM100GB176D SKM100GB12T4 SKM100GB125DN IGBT Module New Original

DAIPAI

SKM100GB128D SKM100GB123D SKM100GB063D SKM100GB176D SKM100GB12T4 SKM100GB125DN IGBT Module New Original

Ā£24.05

5PCS/LOT SN74AC14N 74AC14 DIP-14 integrated circuit logic chip In Stock NEW original IC

NONE

5PCS/LOT SN74AC14N 74AC14 DIP-14 integrated circuit logic chip In Stock NEW original IC

Ā£4.40

Touch delay lamp parts touch induction lamp electronic kit touch switch electronic DIY test training

HUISHENGYUFA

Touch delay lamp parts touch induction lamp electronic kit touch switch electronic DIY test training

Ā£3.45

5pcs/lot AM27C400 AM27C400-105DC AM27C400-120DC AM27C400-150DC 27C400 CDIP-32 In Stock

cischy

5pcs/lot AM27C400 AM27C400-105DC AM27C400-120DC AM27C400-150DC 27C400 CDIP-32 In Stock

Ā£26.31

XL4015 High power 5A 75W DC-DC Adjustable Step-down Charger Module Step Down Buck Converter LED Driver with Red Voltmeter

AITEWIN ROBOT

XL4015 High power 5A 75W DC-DC Adjustable Step-down Charger Module Step Down Buck Converter LED Driver with Red Voltmeter

Ā£5.14

10pcs RZ7888 RZ7889 RZ7899 SOP8 RZ7886 TA6586 DIP8 Bidirectional DC motor drive circuit IC

FSXSEMI

10pcs RZ7888 RZ7889 RZ7899 SOP8 RZ7886 TA6586 DIP8 Bidirectional DC motor drive circuit IC

Ā£5.04

20pcs 0402 0603 0805 1ļ¼… NTC SMD Thermistor 1K 2.2K 2K 3.3K 4.7K 6.8K 10K 15K 22K 33K 47K 50K 100K Thermal Resistor

SZQUANXW

20pcs 0402 0603 0805 1ļ¼… NTC SMD Thermistor 1K 2.2K 2K 3.3K 4.7K 6.8K 10K 15K 22K 33K 47K 50K 100K Thermal Resistor

Ā£3.54

2pcs/lot LT1083CP LT1083

CazenOveyi

2pcs/lot LT1083CP LT1083

Ā£4.14

10pcs LM307N LM386N LM308N LM331N LM318N LM392N LM311N LM386N-4 TDA2822M TDA4605-2 TDA2320A TDA7267A TDA1543A TDA7052A TDA7231A

NONE

10pcs LM307N LM386N LM308N LM331N LM318N LM392N LM311N LM386N-4 TDA2822M TDA4605-2 TDA2320A TDA7267A TDA1543A TDA7052A TDA7231A

Ā£3.13

10PCS MCP4725A0T-E/CH MCP4725A0T MCP4725 sot23-6 New original ic chip In stock

NONE

10PCS MCP4725A0T-E/CH MCP4725A0T MCP4725 sot23-6 New original ic chip In stock

Ā£8.18

5~100PCS/LOT M95128RT M95128-DRMN3TP 95128RT 95128 SOP-8 100% New Original In Stock

NONE

5~100PCS/LOT M95128RT M95128-DRMN3TP 95128RT 95128 SOP-8 100% New Original In Stock

Ā£5.38

OKdo RADXA ROCK 4 Model C+ 4GB Single Board Computer Rockchip RK3399-T Arm Cortex-A72 Cortex-A53

RUIHONGXIN

OKdo RADXA ROCK 4 Model C+ 4GB Single Board Computer Rockchip RK3399-T Arm Cortex-A72 Cortex-A53

Ā£94.06