Circuit Boards & Components
2,194 productsUpdated April 2026
All (2,194)Passive Circuit Components(533)Circuit Prototyping(90)Semiconductors(661)Electronic Filters(17)Decoders & Encoders(46)Printed Circuit Boards(682)Circuit Board Accessories(112)
APWIKOGER
1-10PCS HW-040 360 Degrees Rotary Encoder Module with Knob Cap 5V Brick Sensor Switch Development Board Module for Arduino
£13.49
NONE
2425Pcs 5% 1/8W Carbon Film Resistor 97 Values Assortment Kit 1 Ohm-1M Ohm Range 0.125W
£16.17
NONE
100PCS/LOT 1N4007 IN4007 4007 N4007 1A 1200V DO41High Quality Rectifier Diode DO-41 DIP New Original
£8.30
NONE
10Pcs/100Pcs Nippon Chemi-con 25V220uF KY Series 8x11.5mm 105°C NCC 220uF/25V Aluminum Electrolytic Capacitor
£4.82
NONE
1-10Pcs 1 Channel 12V Relay Module Board Shield With Optocoupler Relay Module Support High and Low Level Trigger
£5.41
Goodsinzone
Raspberry Pi GPIO Extension Board - 40-Pin Right-Angle Header for Pi 5/4B/3B+ (Plug & Play)
£12.39
NONE
Left & Right Rear Light Brake LED Board For Nissan Qashqai J10 +2 2006-2014 B003339B B003338B
£30.88
GUXINWAY
50pcs 6A10 6A 1001V 10A10 10A 1000V 20A10 20A 1000V rectifier diode
£8.65
SZYTF
PCA9685 16 Channel 12-Bit PWM Servo Driver Module I2C Interface for Arduino Raspberry Pi ESP32
£7.87
NONE
XIAO ESP32S3 Sense ESP32S3/ ESP32C3 Seeed Studio ESP32 S3 C3 mini 2.4GHz Wi-Fi + Bluetooth BLE 5.0 Dual-Core Development Board
£13.63
NONE
100pcs/lot BAT54C BAT54A BAV99 BAW56 KL3 KL2 A7 A1 SOT-23 SMD Schottky Diode Rectifier
£4.80
NONE
100% original 10PCS~50PCS/LOT S50010D BTS50010-1TAD BTS50010 TO263-7 Spot sales
£13.99
NONE
For Flipper Zero 2.4G/5G WiFi Module ESP32 CC1101 NRF24 Iot Development Board Expansion Board Module Type-C Cable
£32.19
EGBO
5V/12V DC PWM Controller Module: TL494/SG3525 Chipset – 100Hz-100kHz Adjustable Frequency, For DIY Electronics
£3.10
SUHMS
(1piece)100% New ALC274 ALC274-CG ALC274-CGT QFN-48
£4.44
Hongqichip
2pcs Mini encoder rotary encoder switch BCD8421 multi gear band knob switch digital dip switch
£5.31
NONE
200Pcs 10 Values Rectifier Diode Assorted Kit 1N4001 1N4002 1N4003 1N4004 1N4005 1N4006 1N4007 1N5817 1N5818 1N5819 with Box
£15.52
CazenOveyi
10pcs/lot M27C512-10F1/12F1 15F1 F6 45XF1 80XF1 27C512 M27C512 eprom,Uv 512 KBIT CDIP-28 In Stock
£9.69
GUXINWAY
20pcs 2.2 ohm 2W 2.2R 2R2 Metal film resistor 2W resistance
£4.41
SHUAICHI
5-90V XT90 Ideal Diode Module High-power Charging with Anti-Backflow Protection 300A High-current MOS Tube for RC Models Battery
£5.45
JUJIASHENG
ESP32-S3 expansion board, IoT development board, ESP32-S3 GPIO expansion board with DC2.1 interface
£8.19
NONE
100pcs 0603 1% SMD resistor 1/10W 23.2K 23.7K 24K 24.3K 24.9K 25.5K 26.1K 26.7K 27K 27.4K 28K 28.7K 29.4K 30K 30.1K 30.9K ohm
£3.07
GUXINWAY
100PCS IN5819 Diodes DO-41 1A 40V schottky diode 1N5819100PCS IN5819 Diodes DO-41 1A 40V schottky diode 1N5819
£5.75
VIBRATITE
1PC Primary Filter Prefilter For Eufy For L50, For L50 SES, For L50 For Hybrid, For L60, For L60 For Hybrid Robot Vacuums
£8.36