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Circuit Boards & Components

13,565 productsUpdated August 2026
New 10PCS AONS21357 21357, DFN 5×6, 30V P-Channel MOSFET

NONE

New 10PCS AONS21357 21357, DFN 5×6, 30V P-Channel MOSFET

£6.18

SOIC8 SOP8 to DIP8 Wide-body Seat Wide 150mil 200mil Programmer Adapter Socket Blue SA602 IC Test Conversion Burner

IBUW

SOIC8 SOP8 to DIP8 Wide-body Seat Wide 150mil 200mil Programmer Adapter Socket Blue SA602 IC Test Conversion Burner

£8.91

1-10PCS LM2596 DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 To 1.3-37V Buck Adapter Adjustable Power

WLMLBWCJ

1-10PCS LM2596 DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 To 1.3-37V Buck Adapter Adjustable Power

£11.88

20pcs RM065 100 200 500 1K 2K 2.2K 3K 4.7K 5K 10K 20K 30K 47K 50K 100K 200K 500K 1M Ohm Trimmer Potentiometer Variable Resistor

NONE

20pcs RM065 100 200 500 1K 2K 2.2K 3K 4.7K 5K 10K 20K 30K 47K 50K 100K 200K 500K 1M Ohm Trimmer Potentiometer Variable Resistor

£3.47

SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX + CH341A 24 25 Series EEPROM Flash BIOS USB Programmer Module

REALPOY

SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX + CH341A 24 25 Series EEPROM Flash BIOS USB Programmer Module

£3.79

DIY For Bluetooth Audio Receiver board 4.1 5.0 mp3 lossless decoder board Wireless Stereo Music Module 3.7-5V

STJF

DIY For Bluetooth Audio Receiver board 4.1 5.0 mp3 lossless decoder board Wireless Stereo Music Module 3.7-5V

£3.26

SIR882ADP-T1-GE3 SIR882ADP R882A SIR882DP-T1-GE3 SIR882DP R882 SIR888DP-T1-GE3 SIR888DP R888【PowerPAK® SO-8】10pcs/Lot New

YIXUANTAI

SIR882ADP-T1-GE3 SIR882ADP R882A SIR882DP-T1-GE3 SIR882DP R882 SIR888DP-T1-GE3 SIR888DP R888【PowerPAK® SO-8】10pcs/Lot New

£14.07

20Pcs SMD Inductor Power Shielded Wirewound 3x3 4x4 5x5 6x6 7x7 8x8 1uH 1.5uH 2.2uH 3.3uH 4.7uH 6.8 10uH 15uH 22uH 33uH 47uH

NONE

20Pcs SMD Inductor Power Shielded Wirewound 3x3 4x4 5x5 6x6 7x7 8x8 1uH 1.5uH 2.2uH 3.3uH 4.7uH 6.8 10uH 15uH 22uH 33uH 47uH

£5.28

20PCS 78L05 78L06 Triode Regulator Transistor 78L08 78L09 78L10 78L12 78L15 79L05 HT7130 HT7133 HT7333 HT7350 HT7833 SOT89

NONE

20PCS 78L05 78L06 Triode Regulator Transistor 78L08 78L09 78L10 78L12 78L15 79L05 HT7130 HT7133 HT7333 HT7350 HT7833 SOT89

£5.50

20pcs 1W Metal film resistor 1% 0.1R-2.2M 10R 22R 47R 100R 330R 1K 4.7K 10K 22K 47K 100K 330K 470K 1 2 10 22 47 100 330 1M ohm

YUQINGXIN

20pcs 1W Metal film resistor 1% 0.1R-2.2M 10R 22R 47R 100R 330R 1K 4.7K 10K 22K 47K 100K 330K 470K 1 2 10 22 47 100 330 1M ohm

£3.13

ATtiny ATtiny85 Digispark Kickstarter Micro USB Development Board Module For Arduino IIC I2C TWI SPI Low Power Microcontroller

REALPOY

ATtiny ATtiny85 Digispark Kickstarter Micro USB Development Board Module For Arduino IIC I2C TWI SPI Low Power Microcontroller

£4.23

100pcs 0603 2*4 8P4R 2*4P 5% Network Resistor SMD array 0 ohm ~ 910K 2K 2.2K 4.7K 10K 22K 47K 100K 1M 1 10 100 220 470 ohms

YEESYY

100pcs 0603 2*4 8P4R 2*4P 5% Network Resistor SMD array 0 ohm ~ 910K 2K 2.2K 4.7K 10K 22K 47K 100K 1M 1 10 100 220 470 ohms

£3.92

DC+20-28V 68W LM3886 TF HIFI Power Amplifier Board PCB Parallel Bare Board

DINENAY

DC+20-28V 68W LM3886 TF HIFI Power Amplifier Board PCB Parallel Bare Board

£3.12

10PCS CD4081BE DIP-14 CD4081 CMOS Quad 2 Input AND Gate In-line 4081 DIP14

NONE

10PCS CD4081BE DIP-14 CD4081 CMOS Quad 2 Input AND Gate In-line 4081 DIP14

£5.77

DIY Kit DC Regulated Power Supply 0-30V 2mA-3A Continuously Adjustable Current Limiting Protection Voltage Regulator Set

Huaxingfu

DIY Kit DC Regulated Power Supply 0-30V 2mA-3A Continuously Adjustable Current Limiting Protection Voltage Regulator Set

£9.90

(2-5piece) 100% New AX1201728 AX1201728SG SOP-28

MOGAI

(2-5piece) 100% New AX1201728 AX1201728SG SOP-28

£4.00

10PCS HD74LS273P 74LS273 DIP 20 SN74LS273N

NONE

10PCS HD74LS273P 74LS273 DIP 20 SN74LS273N

£3.58

ESP32-C3 PRO Mini SuperMini OLED Zero Development Board ESP32C3 2.4G WiFi BT Bluetooth-compat Wireless Wi-Fi Module For Arduino

EC Buying

ESP32-C3 PRO Mini SuperMini OLED Zero Development Board ESP32C3 2.4G WiFi BT Bluetooth-compat Wireless Wi-Fi Module For Arduino

£3.00

Update version Programmer Testing Clip SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX in-circuit programming+2 adapters

NONE

Update version Programmer Testing Clip SOIC8 SOP8 Test Clip For EEPROM 93CXX / 25CXX / 24CXX in-circuit programming+2 adapters

£6.34

1/2/4Pcs Dimmable 5V USB LED chip Gradient LED RGB Light Board Remote Control DIY Model Display Light PCB Board High Brightness

NONE

1/2/4Pcs Dimmable 5V USB LED chip Gradient LED RGB Light Board Remote Control DIY Model Display Light PCB Board High Brightness

£3.88

5pcs/lot OB2223AP 0B2223AP OB2223 DIP-8

Si Tai&SH

5pcs/lot OB2223AP 0B2223AP OB2223 DIP-8

£4.49

2A Mini DC-DC Buck Step Down Converter Board Module 6V-100V to 5V 9V 12V 24V DC DC Voltage Regulator PCB Board Power Buck Module

Gaqqee

2A Mini DC-DC Buck Step Down Converter Board Module 6V-100V to 5V 9V 12V 24V DC DC Voltage Regulator PCB Board Power Buck Module

£3.48

10pcs/lot 1210 SMD Inductor 1uh 2.2uh 3.3uh 4.7uh 6.8uh 10uh 22uh 33uh 47uh 68uh 100uh 220uh 330uh 470uh Inductance

NONE

10pcs/lot 1210 SMD Inductor 1uh 2.2uh 3.3uh 4.7uh 6.8uh 10uh 22uh 33uh 47uh 68uh 100uh 220uh 330uh 470uh Inductance

£4.25

5PCS 5V 5.5V 6V Polycrystalline Mini PET Solar Panel Battery Module With PH2.0 Connector For Arduino DIY Projects

keyestudio

5PCS 5V 5.5V 6V Polycrystalline Mini PET Solar Panel Battery Module With PH2.0 Connector For Arduino DIY Projects

£21.13